Paul, I've committed a fix for this. Feel free to give it a try.
/cvsroot/ParaView3/ParaView3/Utilities/Xdmf2/vtk/vtkXdmfReader.cxx,v <-- Utilities/Xdmf2/vtk/vtkXdmfReader.cxx new revision: 1.74; previous revision: 1.73 /cvsroot/ParaView3/ParaView3/Utilities/Xdmf2/vtk/vtkXdmfReader.h,v <-- Utilities/Xdmf2/vtk/vtkXdmfReader.h new revision: 1.15; previous revision: 1.14 /cvsroot/ParaView3/ParaView3/Utilities/Xdmf2/vtk/vtkXdmfReaderInternal.h,v <-- Utilities/Xdmf2/vtk/vtkXdmfReaderInternal.h new revision: 1.2; previous revision: 1.1 Utkarsh On Mon, Mar 8, 2010 at 9:55 AM, Utkarsh Ayachit <[email protected]> wrote: > Oops..I should really start reading what I type before hitting "send" > :). What I meant to say was this: > > Good catch. I am looking into this. "Your" fix "doesn't" suffice since it > would result in the block selection from the state totally being > disregarded. I'll get back to you soon. > > Utkarsh > > > > On Mon, Mar 8, 2010 at 9:50 AM, Utkarsh Ayachit > <[email protected]> wrote: >> Paul, >> >> Good catch. I am looking into this. You fix does suffice since it >> would result in the block selection from the state totally being >> disregarded. I'll get back to you soon. >> >> Utkarsh >> >> On Mon, Mar 8, 2010 at 8:06 AM, Paul Edwards <[email protected]> >> wrote: >>> Here's a patch that will allow the state file to load: >>> >>> Index: ./Utilities/Xdmf2/vtk/vtkXdmfReader.cxx >>> =================================================================== >>> RCS file: >>> /cvsroot/ParaView3/ParaView3/Utilities/Xdmf2/vtk/vtkXdmfReader.cxx,v >>> retrieving revision 1.73 >>> diff -r1.73 vtkXdmfReader.cxx >>> 427,429c427,432 >>> < >>> this->XdmfDocument->GetActiveDomain()->GetGridSelection()->SetArrayStatus( >>> < gridname, status !=0); >>> < this->Modified(); >>> --- >>>> if(this->XdmfDocument->GetActiveDomain()) >>>> { >>>> >>>> this->XdmfDocument->GetActiveDomain()->GetGridSelection()->SetArrayStatus( >>>> gridname, status !=0); >>>> this->Modified(); >>>> } >>> 458,460c461,466 >>> < this->XdmfDocument->GetActiveDomain()->GetPointArraySelection()-> >>> < SetArrayStatus(arrayname, status != 0); >>> < this->Modified(); >>> --- >>>> if(this->XdmfDocument->GetActiveDomain()) >>>> { >>>> this->XdmfDocument->GetActiveDomain()->GetPointArraySelection()-> >>>> SetArrayStatus(arrayname, status != 0); >>>> this->Modified(); >>>> } >>> >>> There are other places where this it could be using a null pointer but >>> this is the enough to get my case loading... >>> >>> Regards, >>> Paul >>> >>> On 8 March 2010 12:45, Paul Edwards <[email protected]> wrote: >>>> The problem is with vtkXdmfReader::SetGridStatus. The offending line is: >>>> >>>> this->XdmfDocument->GetActiveDomain()->.... >>>> >>>> Where GetActiveDomain() is returning a null pointer. >>>> >>>> Here is the stack trace: >>>> >>>> Program received signal SIGSEGV, Segmentation fault. >>>> 0x00007fffe80f4a82 in vtkXdmfDomain::GetGridSelection (this=0x0) at >>>> ParaView3/Utilities/Xdmf2/vtk/vtkXdmfReaderInternal.h:298 >>>> 298 { return this->Grids; } >>>> (gdb) bt >>>> #0 0x00007fffe80f4a82 in vtkXdmfDomain::GetGridSelection (this=0x0) >>>> at ParaView3/Utilities/Xdmf2/vtk/vtkXdmfReaderInternal.h:298 >>>> #1 0x00007fffe80fb311 in vtkXdmfReader::SetGridStatus >>>> (this=0x165a9a0, gridname=0x1e3facf "block0", status=1) >>>> at ParaView3/Utilities/Xdmf2/vtk/vtkXdmfReader.cxx:428 >>>> #2 0x00007fffebd5aac2 in vtkXdmfReader_SetGridStatus (msg=..., >>>> op=0x165a9a0, resultStream=...) >>>> at >>>> /home/paul/DEV/ss02-tmp/paraview-build/Utilities/VTKClientServer/Xdmf2/vtkXdmfReaderClientServer.cxx:311 >>>> #3 0x00007fffebd5c889 in vtkXdmfReaderCommand (arlu=0x982980, >>>> ob=0x165a9a0, method=0x1e3fab9 "SetGridStatus", msg=..., >>>> resultStream=...) >>>> at >>>> /home/paul/DEV/ss02-tmp/paraview-build/Utilities/VTKClientServer/Xdmf2/vtkXdmfReaderClientServer.cxx:613 >>>> #4 0x00007fffe838855e in >>>> vtkClientServerInterpreter::ProcessCommandInvoke (this=0x982980, >>>> css=..., midx=1) >>>> at >>>> ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:394 >>>> #5 0x00007fffe8387c27 in >>>> vtkClientServerInterpreter::ProcessOneMessage (this=0x982980, css=..., >>>> message=1) >>>> at >>>> ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:217 >>>> #6 0x00007fffe8387abf in vtkClientServerInterpreter::ProcessStream >>>> (this=0x982980, css=...) >>>> at >>>> ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:186 >>>> #7 0x00007fffef90d307 in vtkSelfConnection::ProcessStreamLocally >>>> (this=0x1427500, stream=...) >>>> at ParaView3/Servers/Common/vtkSelfConnection.cxx:120 >>>> #8 0x00007fffef90d2c3 in vtkSelfConnection::SendStreamToClient >>>> (this=0x1427500, stream=...) >>>> at ParaView3/Servers/Common/vtkSelfConnection.cxx:113 >>>> #9 0x00007fffef894443 in vtkProcessModuleConnection::SendStream >>>> (this=0x1427500, servers=1, stream=...) >>>> at ParaView3/Servers/Common/vtkProcessModuleConnection.cxx:242 >>>> #10 0x00007fffef897d0c in >>>> vtkProcessModuleConnectionManager::SendStream (this=0xec3ac0, >>>> connectionID=5, serverFlags=1, stream=..., reset=1) >>>> at ParaView3/Servers/Common/vtkProcessModuleConnectionManager.cxx:535 >>>> ... >>>> >>>> >>>> >>>> On 8 March 2010 12:26, Paul Edwards <[email protected]> wrote: >>>>> >>>>> ParaView segfaults when you try and reload a state file that contains a >>>>> XDMF file. To reproduce: open xdmf file, save state, then load it back >>>>> in. >>>>> This is in the latest CVS version. >>>>> Regards, >>>>> Paul >>>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://www.paraview.org/mailman/listinfo/paraview >>> >> > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
