[vtkusers] Bad memory access in VTK+Java on Mac OS X 10.2.4 (gdb debug info included)

[Surajit Nundy]

Hello,
	I have been hitting my head against this problem for some time now.  
This is a working build of vtk+Java (all classes tested are working 
except vtkPanel) but when I try and set the input of a 
vtkPolyDataMapper to a vtkConeSource, I get the following crash (debug 
output is below).
It would help me immensely if someone could tell me if this is a known 
bug and/or what I need to change in the source code to fix it.

Thanks,
Surajit Nundy

> Program received signal EXC_BAD_ACCESS, Could not access memory.
> 0x0e29b810 in vtkHashTable::AddHashEntry(void*, void*) ()
> (gdb) where
> #0  0x0e29b810 in vtkHashTable::AddHashEntry(void*, void*) ()
> #1  0x0e29bc34 in vtkJavaRegisterCastFunction(JNIEnv_*, _jobject*, 
> int, void*) ()
> #2  0x0e26ec00 in Java_vtk_vtkPolyData_VTKCastInit ()
> #3  0x089e5678 in ?? ()
> #4  0xa2843c38 in typeinfo name for std::bad_exception ()
> #5  0x92838bdc in JVM_CurrentTimeMillis ()
> #6  0x92872ed4 in JVM_GetCPClassNameUTF ()
> #7  0x9287a3b8 in JVM_GetCPMethodModifiers ()
> #8  0x9299cd40 in jio_vsnprintf ()
> #9  0x0e61f464 in JNIEnv_::CallVoidMethod(_jobject*, _jmethodID*, ...) 
> ()
> #10 0x0e5d949c in vtkJavaCreateNewJavaStub(JNIEnv_*, char const*, 
> void*) ()
> #11 0x0e5d93b0 in vtkJavaCreateNewJavaStubForObject(JNIEnv_*, 
> vtkObject*) ()
> #12 0x0e0e58f4 in Java_vtk_vtkPolyDataSource_GetOutput_12 ()
> #13 0x089e5678 in ?? ()
> #14 0x089e35cc in ?? ()
> #15 0xa2843c38 in typeinfo name for std::bad_exception ()
> #16 0x92838bdc in JVM_CurrentTimeMillis ()
> #17 0x92872ed4 in JVM_GetCPClassNameUTF ()
> #18 0x9287a3b8 in JVM_GetCPMethodModifiers ()
> #19 0x92998060 in jio_vsnprintf ()
> #20 0x017c8f3c in mljCallObjectMethodA (obj=0x23cd500, 
> method=0xa2831a24, args=0x2391d30) at japi.c:1375
> #21 0x017d3bb8 in javaExecuteMtd (cls=0x0, obj=0x239fe20, 
> mtd=0x23cd500, signature=0xe26c698 "|\b\002¦¿Áÿø\220\001", plhs=0xa, 
> args=0x17f79c8, string_to_char=144593636) at javaexec.c:1722
> #22 0x017e13ec in ojCallJavaMethod (java_method=0xe006dd0, 
> java_class=0x888aa8, java_data=0x196d530, nlhs=237422232, 
> plhs=0x6c370418, nrhs=0, prhs=0x23cd500) at javaopaq.c:2916
> #23 0x017e32fc in ojCallMethod (method_array=0xdd818f0, pmat=0x0, 
> nlhs=1, plhs=0xbfff95b8, nrhs=0, prhs=0x9f1a8c) at javaopaq.c:4956
> #24 0x024aa790 in inCallOpaqueMethod (nlhs=1, plhs=0xbfff95b8, nrhs=1, 
> prhs=0x9f1a88, fcn_ptr=0x87f118) at mi_interpreter/opaqarr.c:1817
> #25 0x024aaa9c in inExecOpaqueFcn (nlhs=1, nrhs=1, prhs=0x9f1a88, 
> fcn_ptr=0x87f118) at mi_interpreter/opaqarr.c:1971
> #26 0x024f9030 in inExecFunction (nlhs=232265968, nrhs=0, prhs=0x0, 
> fcn_ptr=0xe26c698) at mi_util/function.c:2359
> #27 0x024b67b0 in inOpaqueReferenceFcn (name=0x4 <Address 0x4 out of 
> bounds>, narg=1, args=0xbfff9888) at mi_interpreter/struc.c:2116
> #28 0x024b84b8 in inDotReference (fieldname=0xde2fa78 "GetOutput") at 
> mi_interpreter/struc.c:3134
> #29 0x0248b8e8 in inInterp (dbcheck=3221194816, local_lineno=20, 
> retdisp=1159, entry_nest=0x2391cc0) at > 
> mi_interpreter/exinterp.cpp:6126
> #30 0x0248c1ec in inInterPcode (dbcheck=DEBUGCHECK) at 
> mi_interpreter/exinterp.cpp:6609
> #31 0x024bdb48 in inWord (nlhs=0, plhs=<incomplete type>, nrhs=0, 
> prhs=<incomplete type>, pwd=0xe046008, new_workspace=2) at 
> mi_interpreter/wordsj.cpp:1271
> #32 0x024be1f0 in inWordsj (nout=0, outputlst=<incomplete type>, 
> nin=0, inputlst=<incomplete type>, pwd=0xe046008) at 
> mi_interpreter/wordsj.cpp:1583
> #33 0x0249d708 in inRunMP (nlhs=0, plhs=<incomplete type>, nrhs=0, 
> prhs=<incomplete type>, pwd=0xe046008, from_feval=false) at 
> mi_interpreter/isword.cpp:4469
> #34 0x0249d944 in inExecMFile (nlhs=0, nrhs=0, prhs=<incomplete type>, 
> fcn_ptr=0xe046008) at mi_interpreter/isword.cpp:4620
> #35 0x024f9030 in inExecFunction (nlhs=232265968, nrhs=0, prhs=0x0, 
> fcn_ptr=0xe26c698) at mi_util/function.c:2359
> #36 0x024a8d90 in inMMexExecute (fcn=534, name=0xe00652c "vtktest", 
> nlhs=0, nrhs=0) at mi_interpreter/oops.c:1418
> #37 0x0248c55c in inMMex (name=0xe00652c "vtktest", fcn=534, 
> nlhs=39043196, nrhs=0, local_lineno=0xbfffb5dc, ipaddr=0xe006520) at 
> mi_interpreter/exinterp.cpp:6792
> #38 0x0248b3d4 in inInterp (dbcheck=DEBUGCHECKNOEND, local_lineno=0, 
> retdisp=0, entry_nest=0x192ec40) at mi_interpreter/exinterp.cpp:5956
> #39 0x0248c1ec in inInterPcode (dbcheck=DEBUGCHECKNOEND) at 
> mi_interpreter/exinterp.cpp:6609
> #40 0x02484280 in in_local_call_eval_function (lret=<incomplete type>, 
> mintf=0x0, pcheader=0xbfffc31c, nlhs=<incomplete type>, 
> plhs=<incomplete type>, dbcheck=DEBUGCHECKNOEND) at 
> mi_interpreter/evalstr.cpp:893
> #41 0x02484d2c in inEvalStringWithIsVarFcn (string=0xde16d98 
> "vtktest\n", nchar=232265968, eval_type=STATEMENT, nlhs=0, 
> plhs=<incomplete type>, dbcheck=DEBUGCHECKNOEND, pch=0x0, 
> lret=<incomplete type>, mintf=0x25690c4, IsVarFunction=0x2484478 
> <in_is_ws_variable(_m_parser_interface *, char const *)>, 
> IsVarContext=0x25690c4) at mi_interpreter/evalstr.cpp:1302
> #42 0x02484dc8 in inEvalString (string=0xdd818f0 "", nchar=0, 
> eval_type=STATEMENT, nlhs=237422232, plhs=<incomplete type>, 
> dbcheck=2726499552, pch=0x0, lret=<incomplete type>, mintf=0x25690c4) 
> at mi_interpreter/evalstr.cpp:1339
> #43 0x02484e6c in inEvalCmdWithLocalReturnandtype (str=0xde16d98 
> "vtktest\n", lret=<incomplete type>, dbcheck=DEBUGCHECKNOEND) at 
> mi_interpreter/evalstr.cpp:1371
> #44 0x00010a4c in mnParser () at parser.cpp:652
> #45 0x00002d60 in main (argc=2, argv=0x8a1cdc) at matlab_unix.cpp:658
> #46 0x000022d0 in _start ()
> #47 0x00002100 in start ()
> (gdb)