[Paraview-developers] Problems with protobuf when loading self-compiled plugin on OS X

[Michael Schlottke]

Hi,

We have created a custom reader plugin for our simulation data. On Linux using ParaView 3.14 the plugin works without problems. However, we have not succeeded to get the plugin to work on Mac OS X:

When trying to load the plugin in the Plugin Manager, ParaView crashes and leaves the following message on the command line:

objc[54821]: Class vtkCocoaTimer is implemented in both /Applications/ParaView 4.0.0-RC2.app/Contents/MacOS/./../Libraries/libvtkRenderingOpenGL-pv4.0.1.dylib and /Users/mic/.BuiltFromSource/.builds/ParaView-4.0.0-RC2/lib/libvtkRenderingOpenGL-pv4.0.1.dylib. One of the two will be used. Which one is undefined.
objc[54821]: Class vtkCocoaServer is implemented in both /Applications/ParaView 4.0.0-RC2.app/Contents/MacOS/./../Libraries/libvtkRenderingOpenGL-pv4.0.1.dylib and /Users/mic/.BuiltFromSource/.builds/ParaView-4.0.0-RC2/lib/libvtkRenderingOpenGL-pv4.0.1.dylib. One of the two will be used. Which one is undefined.
objc[54821]: Class vtkCocoaFullScreenWindow is implemented in both /Applications/ParaView 4.0.0-RC2.app/Contents/MacOS/./../Libraries/libvtkRenderingOpenGL-pv4.0.1.dylib and /Users/mic/.BuiltFromSource/.builds/ParaView-4.0.0-RC2/lib/libvtkRenderingOpenGL-pv4.0.1.dylib. One of the two will be used. Which one is undefined.
objc[54821]: Class vtkCocoaGLView is implemented in both /Applications/ParaView 4.0.0-RC2.app/Contents/MacOS/./../Libraries/libvtkRenderingOpenGL-pv4.0.1.dylib and /Users/mic/.BuiltFromSource/.builds/ParaView-4.0.0-RC2/lib/libvtkRenderingOpenGL-pv4.0.1.dylib. One of the two will be used. Which one is undefined.
libprotobuf ERROR /Users/mic/.BuiltFromSource/.sources/ParaView-4.0.0-RC2/ThirdParty/protobuf/vtkprotobuf/src/google/protobuf/descriptor_database.cc:109] Symbol name "google.protobuf.NamePart" conflicts with the existing symbol "google.protobuf.NamePart".
libprotobuf FATAL /Users/mic/.BuiltFromSource/.sources/ParaView-4.0.0-RC2/ThirdParty/protobuf/vtkprotobuf/src/google/protobuf/descriptor.cc:860] CHECK failed: generated_database_->Add(encoded_file_descriptor, size):
Abort trap: 6

The used OS X version is 10.7.5, with ParaView 4.0.0-RC2. Compilation was done (both plugin and ParaView itself) with clang 3.1.

Since I wouldn't even know where to start searching for the cause of this problem, any help or input is appreciated.

Regards,

Michael


--
Michael Schlottke

SimLab Highly Scalable Fluids & Solids Engineering
Jülich Aachen Research Alliance (JARA-HPC)
RWTH Aachen University
Wüllnerstraße 5a
52062 Aachen
Germany

Phone: +49 (241) 80 95188
Fax: +49 (241) 80 92257
Mail: m.schlottke at aia.rwth-aachen.de
Web: http://www.jara.org/jara-hpc

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/paraview-developers/attachments/20130529/261d2eb6/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 2308 bytes
Desc: not available
URL: <http://public.kitware.com/pipermail/paraview-developers/attachments/20130529/261d2eb6/attachment.bin>