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More information from crashing while exporting .ass inside Maya
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I am having a Maya crashing when exporting .ass from our custom node. I think we may have some problem with our node, but I would like to know if there is a way to get more information from the export. I just know about the "Verbosity Level", is there a way to get more information? With the warning, I think that probably it is receiving an node that it doesn't "understand", right? Because the name of the node is empty. Here is part of log of the crash:
00:00:02 582MB WARNING | [mtoa.ext] aiAOVDriver Found no translator named "maya" 00:00:02 583MB WARNING | [proc] stand_in_export_sphereGreen2_geometry_RENShape: node stand_in_export_sphereGreen2_geometry_RENShape|pSphere_RENShape is already included in procedural node stand_in_export_sphereGreen2_geometry_RENShape -- ignoring 00:00:02 583MB WARNING | [proc] stand_in_export_sphereGreen2_geometry_RENShape: node is already included in procedural node stand_in_export_sphereGreen2_geometry_RENShape -- ignoring 00:00:02 583MB ERROR | signal caught: SIGSEGV -- Invalid memory reference **** * Arnold 5.2.2.1 [2dff6c07] linux clang-5.0.0 oiio-2.1.0 osl-1.11.0 vdb-4.0.0 clm-1.0.3.513 rlm-12.4.2 2019/01/10 05:27:57 * CRASHED in libai.so (0x00002b0e20999fd1) at 00:00:00 * signal caught: SIGSEGV -- Invalid memory reference * * backtrace: * 0 0x00002b0e2090b3ca [libai.so ] * 1 0x00002b0db059e5df [libpthread.so.0 ] _L_unlock_13 [funlockfile.c: ?] >> 2 0x00002b0e20999fd1 [libai.so ] * 3 0x00002b0e20999fd1 [libai.so ] * 4 0x00002b0e2031a1af [libai.so ] * 5 0x00002b0e20295ee5 [libai.so ] AiASSWriteWithMetadata * 6 0x00002b0e1b8985ab [libmtoa_api.so ] CRenderSession::DoAssWrite(Autodesk::Maya::OpenMaya20180000::MString, bool, bool) * 7 0x00002b0e1a48848e [mtoa.so ] CArnoldExportAssCmd::doIt(Autodesk::Maya::OpenMaya20180000::MArgList const&) [ : ?] * 8 0x00002b0e0e3a5e4e [libOpenMaya.so ] THcommandObject::doIt(TargList&) * 9 0x00002b0d9f1a151f [libCommandEngine.so ] TmetaCommand::doCommand(TargList&) * 10 0x00002b0d9f20325d [libCommandEngine.so ] TpythonInterpreter::dispatchMayaCommand(TmetaCommand&, _object*, _object*) * 11 0x00002b0d9f2037b9 [libCommandEngine.so ] TpythonInterpreter::genericDispatchFunction(_object*, _object*, _object*) * 12 0x00002b0db57a7c72 [libpython2.7.so.1.0 ] PyObject_Call [abstract.c :2546] * 13 0x00002b0db5851592 [libpython2.7.so.1.0 ] PyEval_CallObjectWithKeywords [ceval.c :4219] * 14 0x00002b0db5850f40 [libpython2.7.so.1.0 ] PyEval_CallObjectWithKeywords [bltinmodule.c: 201] * 15 0x00002b0db585ad74 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4350] * 16 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 17 0x00002b0db57d73f7 [libpython2.7.so.1.0 ] [funcobject.c : 526] * 18 0x00002b0db57a7c72 [libpython2.7.so.1.0 ] PyObject_Call [abstract.c :2546] * 19 0x00002b0db58586f6 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4663] * 20 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 21 0x00002b0db57d73f7 [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [funcobject.c : 526] * 22 0x00002b0db57a7c72 [libpython2.7.so.1.0 ] PyObject_Call [abstract.c :2546] * 23 0x00002b0db58586f6 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4663] * 24 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 25 0x00002b0db57d73f7 [libpython2.7.so.1.0 ] PyObject_Call [funcobject.c : 526] * 26 0x00002b0db57a7c72 [libpython2.7.so.1.0 ] PyObject_Call [abstract.c :2546] * 27 0x00002b0db58586f6 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4663] * 28 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 29 0x00002b0db57d73f7 [libpython2.7.so.1.0 ] [funcobject.c : 526] * 30 0x00002b0db57a7c72 [libpython2.7.so.1.0 ] PyObject_Call [abstract.c :2546] * 31 0x00002b0db58586f6 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4663] * 32 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 33 0x00002b0db585a9b4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4446] * 34 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 35 0x00002b0db585a9b4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4446] * 36 0x00002b0db585aaf4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4436] * 37 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 38 0x00002b0db585a9b4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4446] * 39 0x00002b0db585aaf4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4436] * 40 0x00002b0db585aaf4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4436] * 41 0x00002b0db585aaf4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4436] * 42 0x00002b0db585aaf4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4436] * 43 0x00002b0db585aaf4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4436] * 44 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 45 0x00002b0db57d72f0 [libpython2.7.so.1.0 ] ext_do_call [funcobject.c : 526] * 46 0x00002b0db57a7c72 [libpython2.7.so.1.0 ] PyObject_Call [abstract.c :2546] * 47 0x00002b0db58586f6 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4663] * 48 0x00002b0db585aaf4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4436] * 49 0x00002b0db585aaf4 [libpython2.7.so.1.0 ] PyEval_EvalFrameEx [ceval.c :4436] * 50 0x00002b0db585b98d [libpython2.7.so.1.0 ] PyEval_EvalCodeEx [ceval.c :3582] * 51 0x00002b0db585baa1 [libpython2.7.so.1.0 ] PyEval_EvalCode [ceval.c : 669] * 52 0x00002b0d9f202447 [libCommandEngine.so ] TpythonInterpreter::executeCommand(Tstring const&, bool, bool, TinterpreterResult*) * 53 0x00002b0d9f220938 [libCommandEngine.so ] TpythonInterpreter::genericDispatchFunction(_object*, _object*, _object*) * 54 0x00002b0d9f1a31b3 [libCommandEngine.so ] * 55 0x00002b0d9f1ccb00 [libCommandEngine.so ] TpythonInterpreter::executeCommand(Tstring const&, bool, bool, TinterpreterResult*) * 56 0x00002b0d9f1cccc0 [libCommandEngine.so ] * 57 0x00002b0d9f1f047c [libCommandEngine.so ] SophiaExecutable::evaluate(void*) * 58 0x00002b0d9f1ab86e [libCommandEngine.so ] TcommandEngine::executeCommand(Tstring const&, bool, bool, TmelCmdResult*, unsigned int) * 59 0x00000000004154ec [maya.bin ] * 60 0x00000000004160c8 [maya.bin ] TmayaApp::initAfter() * 61 0x00002b0da0b40be0 [libExtensionLayer.so] Tapplication::start() * 62 0x000000000040ebfc [maya.bin ] * 63 0x000000000040e36e [maya.bin ] TmayaApp::initBatch() * 64 0x00002b0db07ccc04 [libc.so.6 ] __libc_start_main * 65 0x000000000040e3c4 [maya.bin ] * * loaded modules: * 0x00002b0e20000000 libai.so * 0x00002b0db058f000 libpthread.so.0 * 0x00002b0e1b808000 libmtoa_api.so * 0x00002b0e1a3e9000 mtoa.so * 0x00002b0e0e149000 libOpenMaya.so * 0x00002b0d9f14a000 libCommandEngine.so * 0x00002b0db575e000 libpython2.7.so.1.0 * 0x0000000000400000 maya.bin * 0x00002b0da0959000 libExtensionLayer.so * 0x00002b0db07ab000 libc.so.6 * * memory: VM 12282 MB, RSS 584 MB, 0 page faults **** Stack trace: /opt/solidangle/MtoA-3.1.2.1-linux64-2018/plug-ins/../bin/libai.so(+0x999fd2) [0x2b0e20999fd2] /opt/solidangle/MtoA-3.1.2.1-linux64-2018/plug-ins/../bin/libai.so(+0x31cfa0) [0x2b0e2031cfa0] /opt/solidangle/MtoA-3.1.2.1-linux64-2018/plug-ins/../bin/libai.so(+0x31a1b0) [0x2b0e2031a1b0] AiASSWriteWithMetadata CRenderSession::DoAssWrite(Autodesk::Maya::OpenMaya20180000::MString, bool, bool) /opt/solidangle/MtoA-3.1.2.1-linux64-2018/plug-ins/mtoa.so(+0x9f48f) [0x2b0e1a48848f] THcommandObject::doIt(TargList&) TmetaCommand::doCommand(TargList&) TpythonInterpreter::dispatchMayaCommand(TmetaCommand&, _object*, _object*) TpythonInterpreter::genericDispatchFunction(_object*, _object*, _object*) PyObject_Call PyEval_CallObjectWithKeywords /usr/autodesk/maya2018/lib/libpython2.7.so.1.0(+0xf2f41) [0x2b0db5850f41] PyEval_EvalFrameEx PyEval_EvalCodeEx /usr/autodesk/maya2018/lib/libpython2.7.so.1.0(+0x793f8) [0x2b0db57d73f8] PyObject_Call PyEval_EvalFrameEx PyEval_EvalCodeEx /usr/autodesk/maya2018/lib/libpython2.7.so.1.0(+0x793f8) [0x2b0db57d73f8] PyObject_Call PyEval_EvalFrameEx PyEval_EvalCodeEx /usr/autodesk/maya2018/lib/libpython2.7.so.1.0(+0x793f8) [0x2b0db57d73f8] PyObject_Call PyEval_EvalFrameEx PyEval_EvalCodeEx /usr/autodesk/maya2018/lib/libpython2.7.so.1.0(+0x793f8) [0x2b0db57d73f8] PyObject_Call PyEval_EvalFrameEx PyEval_EvalCodeEx PyEval_EvalFrameEx PyEval_EvalCodeEx PyEval_EvalFrameEx PyEval_EvalFrameEx PyEval_EvalCodeEx PyEval_EvalFrameEx PyEval_EvalFrameEx PyEval_EvalFrameEx PyEval_EvalFrameEx
Thank you!
