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Developer forums (C::B DEVELOPMENT STRICTLY!) => Development => Topic started by: Der Meister on February 13, 2006, 04:46:50 pm

Title: Revision 1995 (and 1996) crashes if compiler plugin is not activated.
Post by: Der Meister on February 13, 2006, 04:46:50 pm

I tried to open a project with Code::Blocks revision 1995 (Linux, gcc 3.4.5, wxWGTK 2.6.2, unicode) but I had the compiler plugin disabled. Code::Blocks crashes, here is the backtrace:

Code

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 14378)]
CompilerFactory::GetCompiler (index=0) at compilerfactory.h:9
9       WX_DEFINE_ARRAY(Compiler*, CompilersArray);
(gdb) bt
#0  CompilerFactory::GetCompiler (index=0) at compilerfactory.h:9
#1  0xb7e3eaee in ProjectLoader::GetValidCompilerID (this=0x3, proposal=@0xbfffe890, scope=@0x0) at projectloader.cpp:1061
#2  0xb7e40909 in ProjectLoader::DoProjectOptions (this=0xbfffeac0, parentNode=0x888f5e0) at string.h:325
#3  0xb7e40cd9 in ProjectLoader::Open (this=0xbfffeac0, filename=@0x0) at projectloader.cpp:107
#4  0xb7d92b93 in cbProject::Open (this=0x88a16c8) at cbproject.cpp:283
#5  0xb7d93b4d in cbProject (this=0x88a16c8, filename=@0xbfffed80) at cbproject.cpp:82
#6  0xb7e4f6d5 in ProjectManager::LoadProject (this=0x8459808, filename=@0xbfffed80, activateIt=true) at projectmanager.cpp:637
#7  0x0807f1b9 in MainFrame::DoOpenProject (this=0x0, filename=@0xbfffed80, addToHistory=true) at main.cpp:1153
#8  0x0807f705 in MainFrame::OpenGeneric (this=0x82e20a8, filename=@0xbfffed80, addToHistory=true) at main.cpp:1120
#9  0x08089cdc in MainFrame::OnStartHereLink (this=0x82e20a8, event=@0x0) at main.cpp:1377
#10 0xb74bacab in wxAppConsole::HandleEvent () from /usr/lib/libwx_baseu-2.6.so.0
#11 0xb756017b in wxEvtHandler::ProcessEventIfMatches () from /usr/lib/libwx_baseu-2.6.so.0
#12 0xb7560514 in wxEventHashTable::HandleEvent () from /usr/lib/libwx_baseu-2.6.so.0
#13 0xb756116e in wxEvtHandler::ProcessEvent () from /usr/lib/libwx_baseu-2.6.so.0
#14 0xb7560e99 in wxEvtHandler::ProcessPendingEvents () from /usr/lib/libwx_baseu-2.6.so.0
#15 0xb74bac4f in wxAppConsole::ProcessPendingEvents () from /usr/lib/libwx_baseu-2.6.so.0
#16 0xb76e9140 in wxPaletteBase::GetColoursCount () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#17 0xb6dd7ed3 in g_child_watch_add () from /usr/lib/libglib-2.0.so.0
#18 0xb6dd33cd in g_source_remove_poll () from /usr/lib/libglib-2.0.so.0
#19 0xb6dd5c4c in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#20 0xb6dd5fb0 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#21 0xb70646cb in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#22 0xb7706126 in wxEventLoop::Run () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#23 0xb7792e29 in wxAppBase::MainLoop () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#24 0xb7792f66 in wxAppBase::OnRun () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#25 0x08061985 in CodeBlocksApp::OnRun (this=0x0) at app.cpp:479
#26 0xb74ff07a in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#27 0xb74ff3ee in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#28 0x0806112a in main (argc=1, argv=0x0) at app.cpp:89

If I enable the compiler plugin and try again (after restarting Code::Blocks) it works fine. Disabling this plugin again reproduces this crash.
This did not happen with the revision I compiled a few days ago - but I can't say what revision it exactly was...

Even if there is not much sense in using Code::Blocks without a compiler I think this crash should be fixed.