[Paraview] Issue with ParaView and python

[Reuter, Michael A.]

Hi Utkarsh,

	Thanks for the pointers. I only have one python (2.7) installed on my
system and looks like that's the one that is being picked up. I ran with
the debugging variables and after poring over the log file, I only see
libraries from the ParaView git version I built being requested. Anything
else I should look into?



On 8/1/13 1:54 PM, "Utkarsh Ayachit" <utkarsh.ayachit at kitware.com> wrote:

>Are you sure you're using the same Python version as you used to build
>the binaries? That could be one reason why. Another possibility is
>with pure Python some libraries from other builds of ParaView maybe
>getting loaded. On Ubuntu, you can use set the environment variable
>LD_DEBUG=libs and LD_DEBUG_OUTPUT=/tmp/log.txt and then run the
>program and look at log file to see if you see any such mismatch.
>
>Utkarsh
>
>On Thu, Aug 1, 2013 at 1:31 PM, Michael Reuter <reuterma at ornl.gov> wrote:
>> Hi,
>>
>>     I'm trying to use the ParaView (latest git version) python API from
>> within pure python and I'm running into an issue. The script I'm testing
>> runs the sphere animation example from the PV wiki, and while the
>>animation
>> shows fine, the script crashes at completion on both Ubuntu 12.04 and
>>OSX
>> 10.8.4, with slightly different error reporting. Everything works fine
>>if I
>> use pvpython (both with and without wrapper script), but I don't see why
>> pure python should be a problem. I've attached the wrapper script I use
>>to
>> setup the environment (taken from suggestions on PV wiki) and the
>>script I'm
>> testing. Below, I've shown the errors seen. Has anyone seen this
>>before? Is
>> there some extra setup bit that pvpython is doing that isn't being taken
>> care of by the wrapper script?
>>
>> Thanks,
>> M
>> --
>>
>> Dr. Michael Reuter
>> Data Analaysis and Visualization Group
>> Neutron Data Analysis and Visualization Division
>> Oak Ridge National Laboratory
>>
>> Office: 1-865-241-7216
>> Fax: 1-865-574-6080
>> Email: reuterma at ornl.gov
>>
>>     On Ubuntu, I usually see the following error:
>>
>> *** glibc detected *** python: corrupted double-linked list:
>> 0x0000000003064250 ***
>> Occasionally, I'll get:
>> *** glibc detected *** python: double free or corruption (!prev):
>> 0x0000000003cd12a0 ***
>> and a long error report.
>>
>>     On OSX, I see:
>> Process:         Python [15280]
>> Path:
>> 
>>/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python
>>.app/Contents/MacOS/Python
>> Identifier:      org.python.python
>> Version:         2.7.2 (2.7.2)
>> Build Info:      python-60004000000000~1
>> Code Type:       X86-64 (Native)
>> Parent Process:  bash [15279]
>> User ID:         677015263
>>
>> PlugIn Path:       /Users/USER/*/libvtkCommonCore-pv4.0.1.dylib
>> PlugIn Identifier: libvtkCommonCore-pv4.0.1.dylib
>> PlugIn Version:    ??? (0)
>>
>> Date/Time:       2013-08-01 13:11:24.981 -0400
>> OS Version:      Mac OS X 10.8.4 (12E55)
>> Report Version:  10
>>
>> Anonymous UUID: 
>>123754A7-EABF-1F59-0E0A-7B623674EB9C
>>
>> Crashed Thread:  0  Dispatch queue: com.apple.main-thread
>>
>> Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
>> Exception Codes: EXC_I386_GPFLT
>>
>> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
>> 0   libvtkCommonCore-pv4.0.1.dylib 0x000000010e0de9e6
>> vtkSmartPointerBase::~vtkSmartPointerBase() + 22
>> 1   libvtkPVServerManagerCore-pv4.0.1.dylib 0x0000000110385a4c
>> std::_Rb_tree<std::string, std::pair<std::string const,
>> vtkSmartPointer<vtkDataObject> >, std::_Select1st<std::pair<std::string
>> const, vtkSmartPointer<vtkDataObject> > >, std::less<std::string>,
>> std::allocator<std::pair<std::string const,
>>vtkSmartPointer<vtkDataObject> >
>>> >::_M_erase(std::_Rb_tree_node<std::pair<std::string const,
>> vtkSmartPointer<vtkDataObject> > >*) + 108
>> 2   libvtkPVServerManagerCore-pv4.0.1.dylib 0x000000011038414c
>> vtkSMDataTypeDomain::~vtkSMDataTypeDomain() + 172
>> 3   libvtkPVServerManagerCore-pv4.0.1.dylib 0x000000011038406f
>> vtkSMDataTypeDomain::~vtkSMDataTypeDomain() + 15
>> Š clipped for brevity
>>
>> _______________________________________________
>> 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
>>