@progress 'Compiling C++ source code...' 0% [2/3] Compile Module.ROSIntegration.cpp [1/3] Compile Module.ROSIntegration.gen.cpp In file included from /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/ROSIntegration/Module.ROSIntegration.cpp:28: /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:346:36: error: no member named 'target' in 'std::__1::function' if (topic_callback_it->target() == fun.target()) { ~~~~~~~~~~~~~~~~~ ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:346:43: error: unexpected type name 'fnType': expected expression if (topic_callback_it->target() == fun.target()) { ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:346:51: error: expected expression if (topic_callback_it->target() == fun.target()) { ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:346:60: error: no member named 'target' in 'std::__1::function' if (topic_callback_it->target() == fun.target()) { ~~~ ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:346:67: error: unexpected type name 'fnType': expected expression if (topic_callback_it->target() == fun.target()) { ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:346:75: error: expected expression if (topic_callback_it->target() == fun.target()) { ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:385:29: error: no member named 'target' in 'std::__1::function' if(topic_callback_it->target() == fun.target()) { ~~~~~~~~~~~~~~~~~ ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:385:36: error: unexpected type name 'fnType': expected expression if(topic_callback_it->target() == fun.target()) { ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:385:44: error: expected expression if(topic_callback_it->target() == fun.target()) { ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:385:53: error: no member named 'target' in 'std::__1::function' if(topic_callback_it->target() == fun.target()) { ~~~ ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:385:60: error: unexpected type name 'fnType': expected expression if(topic_callback_it->target() == fun.target()) { ^ /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/rosbridge2cpp/ros_bridge.cpp:385:68: error: expected expression if(topic_callback_it->target() == fun.target()) { ^ In file included from /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/ROSIntegration/Module.ROSIntegration.cpp:35: /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/ROSIntegrationCore.cpp:261:61: warning: declaration shadows a field of 'UROSIntegrationCore' [-Wshadow] bool Init(FString ROSBridgeHost, int32 ROSBridgePort, bool bson_test_m... ^ ../../../UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Classes/ROSIntegrationCore.h:37:10: note: previous declaration is here bool bson_test_mode = true; ^ In file included from /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/ROSIntegration/Module.ROSIntegration.cpp:42: /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Private/Topic.cpp:212:45: warning: declaration shadows a field of 'UTopic' [-Wshadow] bool UTopic::Reconnect(UROSIntegrationCore* ROSIntegrationCore) ^ ../../../UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Source/ROSIntegration/Classes/RI/Topic.h:83:41: note: previous declaration is here TWeakObjectPtr ROSIntegrationCore; ^ @progress 'Compiling C++ source code...' 25% 2 warnings and 12 errors generated. @progress 'Compiling C++ source code...' 50% @progress 'Compiling C++ source code...' 75% ERROR: UBT ERROR: Failed to produce item: /home/jd/development/UnrealProjects/anm_unreal_test/Plugins/ROSIntegration/Binaries/Linux/libUE4Editor-ROSIntegration.so