[eloquent] find_package(PCL) interferes with message generation #402

jacobperron · 2019-08-27T16:56:34Z

Bug report

Required Info:

Operating System:
- Ubuntu 18.04
Installation type:
- source
Version or commit hash:
- 4b31e72
DDS implementation:
- Fast-RTPS and OpenSplice
PCL version
- 1.8.1

Steps to reproduce issue

Create a simple package with the following CMakeLists.txt and an empty message msg/Foo.msg:

cmake_minimum_required(VERSION 3.5)
project(foo)

find_package(ament_cmake REQUIRED)
find_package(rosidl_default_generators REQUIRED)

find_package(PCL REQUIRED)

rosidl_generate_interfaces(${PROJECT_NAME}
  msg/Foo.msg
)

# find_package(PCL REQUIRED)

ament_export_dependencies(rosidl_default_runtime)
ament_package()

Try to build the package, e.g. colcon build

Expected behavior

Builds normally.

Actual behavior

Fails to generate interfaces for Foo.msg:

$ colcon build --event-handlers console_direct+
Starting >>> foo     
-- Found ament_cmake: 0.7.3 (/home/jacob/ws/latest_ws/install/ament_cmake/share/ament_cmake/cmake)
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.6.8", minimum required is "3") 
-- Using PYTHON_EXECUTABLE: /usr/bin/python3
-- Found rosidl_default_generators: 0.7.0 (/home/jacob/ws/latest_ws/install/rosidl_default_generators/share/rosidl_default_generators/cmake)
-- Found PrismTech OpenSplice: /usr/share/opensplice/cmake
-- Found rosidl_adapter: 0.7.3 (/home/jacob/ws/latest_ws/install/rosidl_adapter/share/rosidl_adapter/cmake)
-- Boost version: 1.65.1                
-- Found the following Boost libraries:
--   system
--   filesystem
--   thread
--   date_time
--   iostreams
--   serialization
--   chrono
--   atomic
--   regex
-- Could NOT find ensenso (missing: ENSENSO_LIBRARY ENSENSO_INCLUDE_DIR) 
** WARNING ** io features related to ensenso will be disabled
-- Could NOT find DAVIDSDK (missing: DAVIDSDK_LIBRARY DAVIDSDK_INCLUDE_DIR) 
** WARNING ** io features related to davidSDK will be disabled
-- Could NOT find DSSDK (missing: _DSSDK_LIBRARIES) 
** WARNING ** io features related to dssdk will be disabled
** WARNING ** io features related to pcap will be disabled
** WARNING ** io features related to png will be disabled
-- The imported target "vtkRenderingPythonTkWidgets" references the file
   "/usr/lib/x86_64-linux-gnu/libvtkRenderingPythonTkWidgets.so"
but this file does not exist.  Possible reasons include:
* The file was deleted, renamed, or moved to another location.
* An install or uninstall procedure did not complete successfully.
* The installation package was faulty and contained
   "/usr/lib/cmake/vtk-6.3/VTKTargets.cmake"
but not all the files it references.
-- The imported target "vtk" references the file

"/usr/bin/vtk"

but this file does not exist.  Possible reasons include:

The file was deleted, renamed, or moved to another location.
An install or uninstall procedure did not complete successfully.
The installation package was faulty and contained

"/usr/lib/cmake/vtk-6.3/VTKTargets.cmake"

but not all the files it references.

** WARNING ** io features related to libusb-1.0 will be disabled

-- Could NOT find ensenso (missing: ENSENSO_LIBRARY ENSENSO_INCLUDE_DIR)

** WARNING ** visualization features related to ensenso will be disabled

-- Could NOT find DAVIDSDK (missing: DAVIDSDK_LIBRARY DAVIDSDK_INCLUDE_DIR)

** WARNING ** visualization features related to davidSDK will be disabled

-- Could NOT find DSSDK (missing: _DSSDK_LIBRARIES)

** WARNING ** visualization features related to dssdk will be disabled

-- Could NOT find RSSDK (missing: _RSSDK_LIBRARIES)

** WARNING ** visualization features related to rssdk will be disabled

-- looking for PCL_COMMON

-- looking for PCL_OCTREE

-- looking for PCL_IO

-- looking for PCL_KDTREE

-- looking for PCL_SEARCH

-- looking for PCL_SAMPLE_CONSENSUS

-- looking for PCL_FILTERS

-- looking for PCL_2D

-- looking for PCL_GEOMETRY

-- looking for PCL_FEATURES

-- looking for PCL_ML

-- looking for PCL_SEGMENTATION

-- looking for PCL_VISUALIZATION

-- looking for PCL_SURFACE

-- looking for PCL_REGISTRATION

-- looking for PCL_KEYPOINTS

-- looking for PCL_TRACKING

-- looking for PCL_RECOGNITION

-- looking for PCL_STEREO

-- looking for PCL_APPS

-- looking for PCL_IN_HAND_SCANNER

-- looking for PCL_MODELER

-- looking for PCL_POINT_CLOUD_EDITOR

-- looking for PCL_OUTOFCORE

-- looking for PCL_PEOPLE

-- PCL version: 1.8.1

-- Found PythonInterp: /usr/bin/python3 (found version "3.6.8")

-- Using all available rosidl_typesupport_c: rosidl_typesupport_opensplice_c;rosidl_typesupport_introspection_c;rosidl_typesupport_fastrtps_c

-- Using all available rosidl_typesupport_cpp: rosidl_typesupport_opensplice_cpp;rosidl_typesupport_introspection_cpp;rosidl_typesupport_fastrtps_cpp

-- Found rmw_implementation_cmake: 0.7.1 (/home/jacob/ws/latest_ws/install/rmw_implementation_cmake/share/rmw_implementation_cmake/cmake)

-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.6.8", minimum required is "3.5")

-- Found python_cmake_module: 0.7.6 (/home/jacob/ws/latest_ws/install/python_cmake_module/share/python_cmake_module/cmake)

-- Using PYTHON_EXECUTABLE: /usr/bin/python3

-- Using PYTHON_INCLUDE_DIRS: /usr/include/python3.6m

-- Using PYTHON_LIBRARIES: /usr/lib/x86_64-linux-gnu/libpython3.6m.so

-- Configuring done

-- Generating done

-- Build files have been written to: /home/jacob/ws/nasa_pcl_build_ws/build/foo

[  5%] Built target foo__cpp

[  5%] Built target foo__dds_opensplice_idl

[  9%] Built target foo__rosidl_generator_c

[ 15%] Built target foo__rosidl_typesupport_introspection_c

[ 21%] Built target foo__rosidl_typesupport_cpp

[ 27%] Built target foo__rosidl_typesupport_introspection_cpp

[ 43%] Built target foo__rosidl_typesupport_opensplice_cpp

[ 54%] Built target foo__rosidl_typesupport_c

[ 54%] Built target foo__rosidl_typesupport_fastrtps_cpp

[ 60%] Built target foo__rosidl_typesupport_fastrtps_c

[ 78%] Built target foo__rosidl_typesupport_opensplice_c

[ 78%] Built target foo

[ 80%] Built target foo__py

[ 84%] Built target foo__python

[ 88%] Building C object CMakeFiles/foo__rosidl_typesupport_introspection_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c.o

[ 88%] Building C object CMakeFiles/foo__rosidl_typesupport_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c.o

[ 90%] Building C object CMakeFiles/foo__rosidl_typesupport_opensplice_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c.o

[ 92%] Building C object CMakeFiles/foo__rosidl_typesupport_fastrtps_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c.o

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:9:15: error: variable ‘foo__module’ has initializer but incomplete type

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:9:15: error: variable ‘foo__module’ has initializer but incomplete type

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:10:3: error: ‘PyModuleDef_HEAD_INIT’ undeclared here (not in a function); did you mean ‘PyObject_HEAD_INIT’?

PyModuleDef_HEAD_INIT,

^~~~~~~~~~~~~~~~~~~~~

PyObject_HEAD_INIT

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:10:3: warning: excess elements in struct initializer

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:10:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:11:3: warning: excess elements in struct initializer

"_foo_support",

^~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:11:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:12:3: warning: excess elements in struct initializer

"_foo_doc",

^~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:12:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:13:3: warning: excess elements in struct initializer

-1,  /* -1 means that the module keeps state in global variables /

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:13:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:14:3: warning: excess elements in struct initializer

foo__methods,

^~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:14:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:15:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:15:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:16:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:16:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:17:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:17:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:18:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:18:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:10:3: error: ‘PyModuleDef_HEAD_INIT’ undeclared here (not in a function); did you mean ‘PyObject_HEAD_INIT’?

PyModuleDef_HEAD_INIT,

^~~~~~~~~~~~~~~~~~~~~

PyObject_HEAD_INIT

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:10:3: warning: excess elements in struct initializer

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:10:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:11:3: warning: excess elements in struct initializer

"_foo_support",

^~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:11:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:12:3: warning: excess elements in struct initializer

"_foo_doc",

^~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:12:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:13:3: warning: excess elements in struct initializer

-1,  / -1 means that the module keeps state in global variables /

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:13:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:14:3: warning: excess elements in struct initializer

foo__methods,

^~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:14:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:15:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:15:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:16:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:16:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:17:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:17:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:18:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:18:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c: In function ‘PyInit_foo_s__rosidl_typesupport_opensplice_c’:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:158:14: warning: implicit declaration of function ‘PyModule_Create’; did you mean ‘_PyModule_Clear’? [-Wimplicit-function-declaration]

pymodule = PyModule_Create(&foo__module);

^~~~~~~~~~~~~~~

_PyModule_Clear

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:158:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

pymodule = PyModule_Create(&foo__module);

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:160:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_opensplice_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:167:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_opensplice_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:170:10: warning: ‘return’ with a value, in function returning void

return pymodule;

^~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_opensplice_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c: At top level:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:9:27: error: storage size of ‘foo__module’ isn’t known

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

CMakeFiles/foo__rosidl_typesupport_opensplice_c__pyext.dir/build.make:62: recipe for target 'CMakeFiles/foo__rosidl_typesupport_opensplice_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c.o' failed

make[2]: *** [CMakeFiles/foo__rosidl_typesupport_opensplice_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c.o] Error 1

CMakeFiles/Makefile2:600: recipe for target 'CMakeFiles/foo__rosidl_typesupport_opensplice_c__pyext.dir/all' failed

make[1]: *** [CMakeFiles/foo__rosidl_typesupport_opensplice_c__pyext.dir/all] Error 2

make[1]: *** Waiting for unfinished jobs....

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c: In function ‘PyInit_foo_s__rosidl_typesupport_fastrtps_c’:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:158:14: warning: implicit declaration of function ‘PyModule_Create’; did you mean ‘_PyModule_Clear’? [-Wimplicit-function-declaration]

pymodule = PyModule_Create(&foo__module);

^~~~~~~~~~~~~~~

_PyModule_Clear

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:158:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

pymodule = PyModule_Create(&foo__module);

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:160:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_fastrtps_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:167:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_fastrtps_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:170:10: warning: ‘return’ with a value, in function returning void

return pymodule;

^~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_fastrtps_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c: At top level:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:9:27: error: storage size of ‘foo__module’ isn’t known

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

CMakeFiles/foo__rosidl_typesupport_fastrtps_c__pyext.dir/build.make:62: recipe for target 'CMakeFiles/foo__rosidl_typesupport_fastrtps_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c.o' failed

make[2]: *** [CMakeFiles/foo__rosidl_typesupport_fastrtps_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c.o] Error 1

make[1]: *** [CMakeFiles/foo__rosidl_typesupport_fastrtps_c__pyext.dir/all] Error 2

CMakeFiles/Makefile2:412: recipe for target 'CMakeFiles/foo__rosidl_typesupport_fastrtps_c__pyext.dir/all' failed

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:9:15: error: variable ‘foo__module’ has initializer but incomplete type

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:9:15: error: variable ‘foo__module’ has initializer but incomplete type

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:10:3: error: ‘PyModuleDef_HEAD_INIT’ undeclared here (not in a function); did you mean ‘PyObject_HEAD_INIT’?

PyModuleDef_HEAD_INIT,

^~~~~~~~~~~~~~~~~~~~~

PyObject_HEAD_INIT

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:10:3: warning: excess elements in struct initializer

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:10:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:11:3: warning: excess elements in struct initializer

"_foo_support",

^~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:11:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:12:3: warning: excess elements in struct initializer

"_foo_doc",

^~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:12:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:13:3: warning: excess elements in struct initializer

-1,  / -1 means that the module keeps state in global variables /

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:13:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:14:3: warning: excess elements in struct initializer

foo__methods,

^~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:14:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:15:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:15:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:16:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:16:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:17:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:17:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:18:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:18:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:10:3: error: ‘PyModuleDef_HEAD_INIT’ undeclared here (not in a function); did you mean ‘PyObject_HEAD_INIT’?

PyModuleDef_HEAD_INIT,

^~~~~~~~~~~~~~~~~~~~~

PyObject_HEAD_INIT

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:10:3: warning: excess elements in struct initializer

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:10:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:11:3: warning: excess elements in struct initializer

"_foo_support",

^~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:11:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:12:3: warning: excess elements in struct initializer

"_foo_doc",

^~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:12:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:13:3: warning: excess elements in struct initializer

-1,  / -1 means that the module keeps state in global variables /

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:13:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:14:3: warning: excess elements in struct initializer

foo__methods,

^~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:14:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:15:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:15:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:16:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:16:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:17:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:17:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:18:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:18:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c: In function ‘PyInit_foo_s__rosidl_typesupport_c’:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:158:14: warning: implicit declaration of function ‘PyModule_Create’; did you mean ‘_PyModule_Clear’? [-Wimplicit-function-declaration]

pymodule = PyModule_Create(&foo__module);

^~~~~~~~~~~~~~~

_PyModule_Clear

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:158:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

pymodule = PyModule_Create(&foo__module);

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:160:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c: In function ‘PyInit_foo_s__rosidl_typesupport_introspection_c’:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:158:14: warning: implicit declaration of function ‘PyModule_Create’; did you mean ‘_PyModule_Clear’? [-Wimplicit-function-declaration]

pymodule = PyModule_Create(&foo__module);

^~~~~~~~~~~~~~~

_PyModule_Clear

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:158:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

pymodule = PyModule_Create(&foo__module);

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:160:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_introspection_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:167:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:170:10: warning: ‘return’ with a value, in function returning void

return pymodule;

^~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c: At top level:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:9:27: error: storage size of ‘foo__module’ isn’t known

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:167:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_introspection_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:170:10: warning: ‘return’ with a value, in function returning void

return pymodule;

^~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_introspection_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c: At top level:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:9:27: error: storage size of ‘foo__module’ isn’t known

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

CMakeFiles/foo__rosidl_typesupport_introspection_c__pyext.dir/build.make:62: recipe for target 'CMakeFiles/foo__rosidl_typesupport_introspection_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c.o' failed

CMakeFiles/foo__rosidl_typesupport_c__pyext.dir/build.make:62: recipe for target 'CMakeFiles/foo__rosidl_typesupport_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c.o' failed

make[2]: *** [CMakeFiles/foo__rosidl_typesupport_introspection_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c.o] Error 1

make[2]: *** [CMakeFiles/foo__rosidl_typesupport_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c.o] Error 1

make[1]: *** [CMakeFiles/foo__rosidl_typesupport_introspection_c__pyext.dir/all] Error 2

CMakeFiles/Makefile2:72: recipe for target 'CMakeFiles/foo__rosidl_typesupport_introspection_c__pyext.dir/all' failed

CMakeFiles/Makefile2:751: recipe for target 'CMakeFiles/foo__rosidl_typesupport_c__pyext.dir/all' failed

make[1]: *** [CMakeFiles/foo__rosidl_typesupport_c__pyext.dir/all] Error 2

Makefile:140: recipe for target 'all' failed

make: *** [all] Error 2

--- stderr: foo

** WARNING ** io features related to ensenso will be disabled

** WARNING ** io features related to davidSDK will be disabled

** WARNING ** io features related to dssdk will be disabled

** WARNING ** io features related to pcap will be disabled

** WARNING ** io features related to png will be disabled

** WARNING ** io features related to libusb-1.0 will be disabled

** WARNING ** visualization features related to ensenso will be disabled

** WARNING ** visualization features related to davidSDK will be disabled

** WARNING ** visualization features related to dssdk will be disabled

** WARNING ** visualization features related to rssdk will be disabled

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:9:15: error: variable ‘foo__module’ has initializer but incomplete type

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:9:15: error: variable ‘foo__module’ has initializer but incomplete type

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:10:3: error: ‘PyModuleDef_HEAD_INIT’ undeclared here (not in a function); did you mean ‘PyObject_HEAD_INIT’?

PyModuleDef_HEAD_INIT,

^~~~~~~~~~~~~~~~~~~~~

PyObject_HEAD_INIT

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:10:3: warning: excess elements in struct initializer

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:10:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:11:3: warning: excess elements in struct initializer

"_foo_support",

^~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:11:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:12:3: warning: excess elements in struct initializer

"_foo_doc",

^~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:12:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:13:3: warning: excess elements in struct initializer

-1,  / -1 means that the module keeps state in global variables /

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:13:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:14:3: warning: excess elements in struct initializer

foo__methods,

^~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:14:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:15:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:15:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:16:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:16:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:17:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:17:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:18:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:18:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:10:3: error: ‘PyModuleDef_HEAD_INIT’ undeclared here (not in a function); did you mean ‘PyObject_HEAD_INIT’?

PyModuleDef_HEAD_INIT,

^~~~~~~~~~~~~~~~~~~~~

PyObject_HEAD_INIT

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:10:3: warning: excess elements in struct initializer

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:10:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:11:3: warning: excess elements in struct initializer

"_foo_support",

^~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:11:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:12:3: warning: excess elements in struct initializer

"_foo_doc",

^~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:12:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:13:3: warning: excess elements in struct initializer

-1,  / -1 means that the module keeps state in global variables /

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:13:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:14:3: warning: excess elements in struct initializer

foo__methods,

^~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:14:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:15:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:15:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:16:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:16:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:17:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:17:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:18:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:18:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c: In function ‘PyInit_foo_s__rosidl_typesupport_opensplice_c’:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:158:14: warning: implicit declaration of function ‘PyModule_Create’; did you mean ‘_PyModule_Clear’? [-Wimplicit-function-declaration]

pymodule = PyModule_Create(&foo__module);

^~~~~~~~~~~~~~~

_PyModule_Clear

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:158:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

pymodule = PyModule_Create(&foo__module);

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:160:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_opensplice_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:167:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_opensplice_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:170:10: warning: ‘return’ with a value, in function returning void

return pymodule;

^~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_opensplice_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c: At top level:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c:9:27: error: storage size of ‘foo__module’ isn’t known

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

make[2]: *** [CMakeFiles/foo__rosidl_typesupport_opensplice_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_opensplice_c.c.o] Error 1

make[1]: *** [CMakeFiles/foo__rosidl_typesupport_opensplice_c__pyext.dir/all] Error 2

make[1]: *** Waiting for unfinished jobs....

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c: In function ‘PyInit_foo_s__rosidl_typesupport_fastrtps_c’:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:158:14: warning: implicit declaration of function ‘PyModule_Create’; did you mean ‘_PyModule_Clear’? [-Wimplicit-function-declaration]

pymodule = PyModule_Create(&foo__module);

^~~~~~~~~~~~~~~

_PyModule_Clear

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:158:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

pymodule = PyModule_Create(&foo__module);

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:160:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_fastrtps_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:167:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_fastrtps_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:170:10: warning: ‘return’ with a value, in function returning void

return pymodule;

^~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_fastrtps_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c: At top level:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c:9:27: error: storage size of ‘foo__module’ isn’t known

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

make[2]: *** [CMakeFiles/foo__rosidl_typesupport_fastrtps_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_fastrtps_c.c.o] Error 1

make[1]: *** [CMakeFiles/foo__rosidl_typesupport_fastrtps_c__pyext.dir/all] Error 2

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:9:15: error: variable ‘foo__module’ has initializer but incomplete type

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:9:15: error: variable ‘foo__module’ has initializer but incomplete type

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:10:3: error: ‘PyModuleDef_HEAD_INIT’ undeclared here (not in a function); did you mean ‘PyObject_HEAD_INIT’?

PyModuleDef_HEAD_INIT,

^~~~~~~~~~~~~~~~~~~~~

PyObject_HEAD_INIT

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:10:3: warning: excess elements in struct initializer

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:10:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:11:3: warning: excess elements in struct initializer

"_foo_support",

^~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:11:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:12:3: warning: excess elements in struct initializer

"_foo_doc",

^~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:12:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:13:3: warning: excess elements in struct initializer

-1,  / -1 means that the module keeps state in global variables /

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:13:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:14:3: warning: excess elements in struct initializer

foo__methods,

^~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:14:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:15:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:15:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:16:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:16:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:17:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:17:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:18:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:18:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:10:3: error: ‘PyModuleDef_HEAD_INIT’ undeclared here (not in a function); did you mean ‘PyObject_HEAD_INIT’?

PyModuleDef_HEAD_INIT,

^~~~~~~~~~~~~~~~~~~~~

PyObject_HEAD_INIT

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:10:3: warning: excess elements in struct initializer

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:10:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:11:3: warning: excess elements in struct initializer

"_foo_support",

^~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:11:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:12:3: warning: excess elements in struct initializer

"_foo_doc",

^~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:12:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:13:3: warning: excess elements in struct initializer

-1,  / -1 means that the module keeps state in global variables */

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:13:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:14:3: warning: excess elements in struct initializer

foo__methods,

^~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:14:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:15:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:15:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:16:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:16:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:17:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:17:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:18:3: warning: excess elements in struct initializer

NULL,

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:18:3: note: (near initialization for ‘foo__module’)

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c: In function ‘PyInit_foo_s__rosidl_typesupport_c’:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:158:14: warning: implicit declaration of function ‘PyModule_Create’; did you mean ‘_PyModule_Clear’? [-Wimplicit-function-declaration]

pymodule = PyModule_Create(&foo__module);

^~~~~~~~~~~~~~~

_PyModule_Clear

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:158:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

pymodule = PyModule_Create(&foo__module);

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:160:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c: In function ‘PyInit_foo_s__rosidl_typesupport_introspection_c’:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:158:14: warning: implicit declaration of function ‘PyModule_Create’; did you mean ‘_PyModule_Clear’? [-Wimplicit-function-declaration]

pymodule = PyModule_Create(&foo__module);

^~~~~~~~~~~~~~~

_PyModule_Clear

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:158:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

pymodule = PyModule_Create(&foo__module);

^

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:160:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_introspection_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:167:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:170:10: warning: ‘return’ with a value, in function returning void

return pymodule;

^~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c: At top level:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c:9:27: error: storage size of ‘foo__module’ isn’t known

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:167:12: warning: ‘return’ with a value, in function returning void

return NULL;

^~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_introspection_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:170:10: warning: ‘return’ with a value, in function returning void

return pymodule;

^~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:155:1: note: declared here

PyInit_foo_s__rosidl_typesupport_introspection_c(void)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c: At top level:

/home/jacob/ws/nasa_pcl_build_ws/build/foo/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c:9:27: error: storage size of ‘foo__module’ isn’t known

static struct PyModuleDef foo__module = {

^~~~~~~~~~~

make[2]: *** [CMakeFiles/foo__rosidl_typesupport_introspection_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_introspection_c.c.o] Error 1

make[2]: *** [CMakeFiles/foo__rosidl_typesupport_c__pyext.dir/rosidl_generator_py/foo/_foo_s.ep.rosidl_typesupport_c.c.o] Error 1

make[1]: *** [CMakeFiles/foo__rosidl_typesupport_introspection_c__pyext.dir/all] Error 2

make[1]: *** [CMakeFiles/foo__rosidl_typesupport_c__pyext.dir/all] Error 2

make: *** [all] Error 2
Failed   <<< foo	[ Exited with code 2 ]
Summary: 0 packages finished [4.05s]

1 package failed: foo

1 package had stderr output: foo

Additional information

If we remove find_package(PCL REQUIRED) or even move it below rosidl_generate_interfaces then compilation succeeds.

I tried installing the latest version of PCL from source (PointCloudLibrary/pcl@b2212ef) and did not experience this issue.
It seems like the issue is in PCL, but has been resolved in a later version.
Since the issue exists with the default PCL version in Ubuntu 18.04 (1.8.1), I expect others will run into this issue as well.

I'm not sure if we want to leave this ticket open as a known issue or close it. In any case I thought it worth documenting somewhere.

Workaround

Do find_package(PCL) after calling rosidl_generate_interfaces in your CMakeLists.txt.

The text was updated successfully, but these errors were encountered:

dirk-thomas · 2019-08-27T17:40:30Z

I'm not sure if we want to leave this ticket open as a known issue or close it. In any case I thought it worth documenting somewhere.

It would be good to determine which exact part of PCL is responsible for the interference and how it affects the message generation. With that knowledge we might be able to "harden" the message generation CMake logic to avoid the conflict.

jacobperron · 2019-08-27T17:46:38Z

It would be good to determine which exact part of PCL is responsible for the interference and how it affects the message generation. With that knowledge we might be able to "harden" the message generation CMake logic to avoid the conflict.

Agreed. I spent some time trying to determine what is happening, but nothing concrete came out of it (other than something changed to resolve the issue between 1.8.1 and PointCloudLibrary/pcl@b2212ef). I'll do a bisect later.

SteveMacenski · 2019-12-11T22:05:55Z

Note - I'm seeing this now trying to port navigation stuff to ROS2. Between the summer and now any additional insight to share?

jacobperron · 2019-12-12T01:28:09Z

@SteveMacenski I haven't had a chance to investigate further. Please let us know if you discover some clues.

SteveMacenski · 2019-12-13T19:57:43Z

OK Narrowed down some, can't tell you root cause but here's some more context.

PCL when finding everything fails, but if you find components like common or filters (what I needed) it works. So that begs the question "ok, so which components work?"

Working components:

geometry
surface
common
filters
gpu
kdtree
ml
octree
sample_consensus
search
simulation
tools
tracking

Not working:

io
segmentation
registration
visualization
features
keypoints
outofcore
people
stereo
2d

Cool, we have a full analysis of what's broken, but how many of these depend on each other? Alot. So, what's the minimum set of components each of these have in common? That doesn't tell us that other modules aren't broken, but it means that these ones are definitely broken. The higher level ones may be as well, but that's unknowable from just poking the system. These minimum sets only depend on other modules that they themselves work so they must be problematic.

Minimum set:

io
2d

So what's interesting about these 2 modules? Well, these are the only 2 that link against VTK. The only other module that even mentions VTK is the tools module that is working but is only looking for headers, not linking.

So, that tells me this is probably a VTK issue, not a PCL issue.

I felt I should give the full run-down to support that claim.

jacobperron · 2020-01-27T23:52:37Z

I'm not able to reproduce this issue with Ubuntu Focal, which ships with PCL 1.9.1. So at least it won't affect Foxy.

FYI @nuclearsandwich

ivanpauno · 2020-02-20T13:30:30Z

Are we planning to fix this for Eloquent?
Another options is to just document the workaround in known issues, mark this as wontfix and close.

Specifically, the issue described in ros2/rosidl#402 Signed-off-by: Jacob Perron <jacob@openrobotics.org>

jacobperron · 2020-02-24T17:29:16Z

It would be great if someone comes up with a patch for Eloquent. I don't have the time atm to look into it.

We should certainly add this as a known issue. Here's a PR: ros2/ros2_documentation#540

SteveMacenski · 2020-02-24T18:08:37Z

I think that's reasonable to leave it. Its only 3 months before the Eloquent EOL date. If it was a completely-blocking issue for some user, we would have heard about it by now.

jacobperron · 2020-02-24T19:45:14Z

I've updated the title so it's clear it's relevant to Eloquent and labeled this ticket "backlog". I'll leave it open for visibility and close it when Eloquent is EOL or the bug is patched.

SteveMacenski · 2020-02-24T20:02:53Z

I think the better tag is "wontfix"

clalancette · 2020-08-20T18:28:26Z

I think we should just close this. @jacobperron what do you think?

ivanpauno · 2020-08-27T15:15:40Z

It would be nice to add this to Known Issues in eloquent docs.

jacobperron · 2020-08-27T16:53:41Z

@ivanpauno It is already documented there: https://index.ros.org/doc/ros2/Releases/Release-Eloquent-Elusor/#known-issues

Specifically, the issue described in ros2/rosidl#402 Signed-off-by: Jacob Perron <jacob@openrobotics.org>

jacobperron added the bug Something isn't working label Aug 27, 2019

ivanpauno assigned jacobperron Jan 23, 2020

jacobperron added a commit to ros2/ros2_documentation that referenced this issue Feb 24, 2020

Add known issue to Eloquent release page

5948f18

Specifically, the issue described in ros2/rosidl#402 Signed-off-by: Jacob Perron <jacob@openrobotics.org>

jacobperron mentioned this issue Feb 24, 2020

Add known issue to Eloquent release page ros2/ros2_documentation#540

Merged

jacobperron added the backlog label Feb 24, 2020

jacobperron changed the title ~~find_package(PCL) interferes with message generation~~ [eloquent] find_package(PCL) interferes with message generation Feb 24, 2020

jacobperron added wontfix This will not be worked on and removed backlog labels Feb 24, 2020

jacobperron removed their assignment Jul 29, 2020

clalancette added the backlog label Aug 20, 2020

jacobperron closed this as completed Aug 26, 2020

ldg810 mentioned this issue Dec 22, 2020

global_planner for ROS2 initial version PX4/PX4-Avoidance#617

Closed

QuentinDaubisse mentioned this issue Sep 17, 2021

sick_scan2 packages building SICKAG/sick_scan2#24

Closed

borongyuan added a commit to borongyuan/FAST_LIO that referenced this issue Feb 3, 2022

update package.xml and avoid issue ros2/rosidl#402

aef687c

ferranm99 added a commit to ferranm99/ferran-ros that referenced this issue May 20, 2022

Add known issue to Eloquent release page

3d342c0

Specifically, the issue described in ros2/rosidl#402 Signed-off-by: Jacob Perron <jacob@openrobotics.org>

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[eloquent] find_package(PCL) interferes with message generation #402

[eloquent] find_package(PCL) interferes with message generation #402

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jacobperron commented Aug 27, 2020

[eloquent] find_package(PCL) interferes with message generation #402

[eloquent] find_package(PCL) interferes with message generation #402

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