Xdmf dataset incorrectly loaded from state file
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
I have a dataset in an xmf+hdf5 pair that loads without problems in PV. After working in PV on this dataset I saved the state to a .pvsm file. When I try to load this state back in in a fresh PV session the following things happen:
I get a "Fix Paths in State File" dialog. The .xmf file in the edit box exists and is the correct one. The path in the .pvsm file is also correct. It's a bit of a mystery why the paths should need fixing in this case.
Pressing OK (or even cancel) in the fix path dialog continues loading the state. I can see from strace output that the hdf5 file gets fully loaded, the memory usage also shows this. However, when loading is completed all the memory is freed again. Even though the xmf file is present as a source in the pipeline browser and the pipeline itself is also correctly recreated the xmf dataset actually has 0 points and cells.