[QGIS-trac] Re: [Quantum GIS] #1878: remove setjmp/longjmp in grass plugin&provider and use exceptions instead

[Quantum GIS]

#1878: remove setjmp/longjmp in grass plugin&provider and use exceptions instead
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        Reporter:  jef               |         Owner:  jef          
            Type:  patch             |        Status:  reopened     
        Priority:  minor: annoyance  |     Milestone:  Version 1.3.0
       Component:  GRASS             |       Version:  HEAD         
      Resolution:                    |      Keywords:               
Platform_version:                    |      Platform:  All          
        Must_fix:  No                |   Status_info:  0            
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Comment (by rblazek):

 Previous backtrace is probably invalid, maybe old core. The following
 backtrace makes sense ,QgsGrass::error_routine is called, exception is
 thrown but it is not caught and program is terminated by std::terminate().

 {{{
 #5  0x09859452 in std::terminate() () from /usr/lib/libstdc++.so.6
 #6  0x09859591 in __cxa_throw () from /usr/lib/libstdc++.so.6
 #7  0x02dd2042 in QgsGrass::error_routine (
     msg=0xbfb46078 "Unable to open vector map <fiumi_buf at pok> on level 2.
 Try to rebuild vector topology by v.build.", fatal=1) at
 /home/radim/devel/qgis/src/providers/grass/qgsgrass.cpp:401
 #8  0x07b412e4 in ?? () from /usr/lib/grass64/lib/libgrass_gis.so
 #9  0x07b418f2 in G_fatal_error () from
 /usr/lib/grass64/lib/libgrass_gis.so
 #10 0x058956d5 in ?? () from /usr/lib/grass64/lib/libgrass_vect.so
 #11 0x05896225 in Vect__open_old () from
 /usr/lib/grass64/lib/libgrass_vect.so
 #12 0x0589677c in Vect_open_old_head () from
 /usr/lib/grass64/lib/libgrass_vect.so
 #13 0x044f3a43 in QgsGrassSelect::vectorLayers (gisdbase=...,
 location=..., mapset=..., mapName=...)
     at /home/radim/devel/qgis/src/plugins/grass/qgsgrassselect.cpp:416
 }}}

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Ticket URL: <http://trac.osgeo.org/qgis/ticket/1878#comment:13>
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