Paraview: Error parsing XML in stream / Error parsing input file: ReadXMLInformation aborting

[jvela018]

Can't post process .vtu results on paraview.

Versions:

• Paraview 5.11.2
• Elmer 9.0 (built with MPI and MUMPS)

Steps to replicate

• Use example: https://github.com/ElmerCSC/elmer-elmag/tree/main/TEAM30a/three_phase
• Run using
  ElmerSolver harmonic3_with_circuits.sif
• Unfortunately this leads to an error coming from the CalcFields solver
  
• This can be fixed by adding Linear System Solver = Direct under Solver 3 /Calcfields
• The example will run as expected now
• Open paraview and open the file res/*.vtu and the error Error parsing XML in stream / Error parsing input file: ReadXMLInformation aborting pops up.

I haven't checked all the examples but a couple of the ones under CircuitBuilder have the same issue. Has anything changed recently where Calcfields requires the linear solver definition and/or where the parsing of data has changed?

Any pointers are appreciated.

/Jon

p.s. @raback

[jvela018]

It works with Paraview version 5.12 and Paraview version 5.13.

Closing issue.

[raback]

This is probably the reason. Buggy library not related to Elmer.
ElmerCSC/elmerfem#461