Opened 17 years ago
Last modified 17 years ago
#1718 closed defect
OSR ExportToProj4 causes a setfault with an empty reference — at Version 1
Reported by: | hobu | Owned by: | warmerdam |
---|---|---|---|
Priority: | normal | Milestone: | 1.4.3 |
Component: | OGR_SRS | Version: | svn-trunk |
Severity: | normal | Keywords: | proj4 |
Cc: | Mateusz Łoskot |
Description (last modified by )
import osr ref = osr.SpatialReference() # download some junk ref.SetFromUserInput('http://spatialreference.org/user/6') # no problem here print ref.ExportToWkt() # goes splat here print ref.ExportToProj4()
0x024f48b9 in OGR_SRSNode::GetValue (this=0x0) at /Users/hobu/svn/gdal/ogr/ogr_spatialref.h:90 90 const char *GetValue() const { return pszValue; } (gdb) bt #0 0x024f48b9 in OGR_SRSNode::GetValue (this=0x0) at /Users/hobu/svn/gdal/ogr/ogr_spatialref.h:90 #1 0x0236d764 in OGRSpatialReference::exportToProj4 (this=0x30b870, ppszProj4=0xbffff518) at ogr_srs_proj4.cpp:957 #2 0x023730e1 in OSRExportToProj4 (hSRS=0x30b870, ppszReturn=0xbffff518) at ogr_srs_proj4.cpp:919 #3 0x0020c324 in _wrap_SpatialReference_ExportToProj4 (args=0x79f50) at osr_wrap.cpp:3271 #4 0x97eb67fe in PyObject_Call () #5 0x97f07450 in _PyEval_SliceIndex () #6 0x97f08a98 in PyEval_EvalCodeEx () #7 0x97f06f6d in _PyEval_SliceIndex () #8 0x97f08a98 in PyEval_EvalCodeEx () #9 0x97f08bbb in PyEval_EvalCode () #10 0x97f21dc5 in PyErr_Display () #11 0x97f2395a in PyRun_SimpleFileExFlags () #12 0x97f2b42b in Py_Main () #13 0x00001f8e in start () Current language: auto; currently c++
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