Building on Linux: assert "uiIndex < m_nCount" failed in Item()

[gringer]

Version

version_2.4.0-alpha0-194-g657d19482

Operating system type + version

Debian frankenLinux: sid / bullseye / buster

$ uname -a
Linux elegans 5.6.0-1-amd64 #1 SMP Debian 5.6.7-1 (2020-04-29) x86_64 GNU/Linux

3D printer brand / version + firmware version (if known)

N/A. I'm only testing out the UI.

Behavior

Directly after showing the splash screen (i.e. after running prusa-slicer from the command line), this happens:

ASSERT INFO:
../include/wx/dynarray.h(838): assert "uiIndex < m_nCount" failed in Item().

BACKTRACE:
[1] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
[2] wxEvtHandler::SearchDynamicEventTable(wxEvent&)
[3] wxEvtHandler::TryHereOnly(wxEvent&)
[4] wxEvtHandler::ProcessEventLocally(wxEvent&)
[5] wxEvtHandler::ProcessEvent(wxEvent&)
[6] wxNotebookBase::SendPageChangedEvent(int, int)
[7] g_closure_invoke
[8] g_signal_emit_valist
[9] g_signal_emit
[10] wxNotebook::InsertPage(unsigned long, wxWindow*, wxString const&, bool, int)
[11] wxEntry(int&, wchar_t**)
[12] __libc_start_main

I have the option of Stop or Continue. Clicking Continue leads directly to a segmentation fault.

• Expected Results

  • Seeing a user interface

• Actual Results

  • Kicked out of the application
    

[gringer]

I tried compiling using cmake -DSLIC3R_STATIC=1 .., and got the following pre-compilation error:

CMake Error at /usr/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:165 (message):
  TBB library cannot be found.  Consider set TBBROOT environment variable.
  (missing: TBB_LIBRARIES) (found version "2020.3")

Without that flag, it passes the TBB section (but leads to the above error):

-- Found TBB: /usr/include (found version "2020.3")  
--   TBB_FOUND               = TRUE
--   TBB_INCLUDE_DIRS        = /usr/include
--   TBB_DEFINITIONS         = 
--   TBB_LIBRARIES           = /usr/lib/x86_64-linux-gnu/libtbb.so
--   TBB_DEFINITIONS_DEBUG   = TBB_USE_DEBUG=1
--   TBB_LIBRARIES_DEBUG     = 
--   TBB_DEFINITIONS_RELEASE = 
--   TBB_LIBRARIES_RELEASE   = /usr/lib/x86_64-linux-gnu/libtbb.so

This [also] happens on another frankenDebian computer I'm using:

$ uname -a
Linux hera 5.10.0-5-amd64 #1 SMP Debian 5.10.26-1 (2021-03-27) x86_64 GNU/Linux

[gringer]

I've been able to get it to compile with static libraries by pre-compiling the deps directory:

cd deps/
mkdir build; cd build
cmake .. -DDESTDIR=/home/${USER}/install/PS
make
cd ..
mkdir build; cd build
cmake -DSLIC3R_STATIC=1 -DCMAKE_PREFIX_PATH=/home/${USER}/install/PS/usr/local ..
make

This seems to be working...

[Kristaba]

Same issue on Arch Linux, when building master branch.
I will try building the version_2.4.0-alpha0 tag just in case, and build with static libraries if it still fails as proposed by @gringer .

$ uname -a
Linux archlinux 5.11.14-arch1-1 #1 SMP PREEMPT Wed, 14 Apr 2021 12:06:34 +0000 x86_64 GNU/Linux

I am not familiar with PrusaSlicer code nor wxWidgets, but if someone has a few pointers or a patch to test, I can probably manage to find some time.

[Kristaba]

I missed the discussion on the Arch AUR thread, which links back to another issue here. As it refers to the same problem, either this one or #6270 should be marked as duplicated.

[gringer]

This issue is a duplicate of #6270