Paraview 5.13 Reload file results in loosing data in viewport

Development
1

Hi.
I’m working only with MED files and I don’t know if this applies to any other format. If I want to reload a file, using reload function, I’m loosing possibility to see results in vewport. All data is present in pipeline browser, but I can’t see anything in 3D. The only way I found to deal with the problem is deleting all the work from pipeline and manually reopen the file.
The same thing happened in v5.12

2

Hi @K_Zurawski

This sounds like a bug in the MEDReaderPlugin, however this plugin is maintained by the salome/paravis team, you may want to reach out to them.

3

Thanks, I’ll do that.

4

Just wanted to add error message in case this is not MEDReaderPlugin error:


Exception has been thrown in vtkMEDReader::RequestInformation : File : "" has been detected as NOT EXISTING : impossible to read anything !

ERROR: In vtkExecutive.cxx, line 730

vtkPVCompositeDataPipeline (0000019A5D6AF100): Algorithm vtkFileSeriesGroupReader (0000019A5238E7E0) returned failure for request: vtkInformation (0000019A5DF61420)

Debug: Off

Modified Time: 1554584

Reference Count: 1

Registered Events: (none)

Request: REQUEST_INFORMATION

FORWARD_DIRECTION: 0

ALGORITHM_AFTER_FORWARD: 1

Exception has been thrown in vtkMEDReader::RequestInformation : File : "" has been detected as NOT EXISTING : impossible to read anything !

ERROR: In vtkExecutive.cxx, line 730

vtkPVCompositeDataPipeline (0000019A5D6AF340): Algorithm vtkMEDReader (0000019A5D6AEA40) returned failure for request: vtkInformation (0000019A5DF5C4F0)

Debug: Off

Modified Time: 1554615

Reference Count: 1

Registered Events: (none)

Request: REQUEST_INFORMATION

FORWARD_DIRECTION: 0

ALGORITHM_AFTER_FORWARD: 1

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

Exception has been thrown in vtkMEDReader::RequestInformation : File : "" has been detected as NOT EXISTING : impossible to read anything !

ERROR: In vtkExecutive.cxx, line 730

vtkPVCompositeDataPipeline (0000019A5DE68DE0): Algorithm vtkFileSeriesGroupReader (0000019A51F20490) returned failure for request: vtkInformation (0000019A5DE417F0)

Debug: Off

Modified Time: 1949196

Reference Count: 1

Registered Events: (none)

Request: REQUEST_INFORMATION

FORWARD_DIRECTION: 0

ALGORITHM_AFTER_FORWARD: 1

Exception has been thrown in vtkMEDReader::RequestInformation : File : "" has been detected as NOT EXISTING : impossible to read anything !

ERROR: In vtkExecutive.cxx, line 730

vtkPVCompositeDataPipeline (0000019A5DE6AC40): Algorithm vtkMEDReader (0000019A5DE69260) returned failure for request: vtkInformation (0000019A5DE4DDB0)

Debug: Off

Modified Time: 1949227

Reference Count: 1

Registered Events: (none)

Request: REQUEST_INFORMATION

FORWARD_DIRECTION: 0

ALGORITHM_AFTER_FORWARD: 1

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring

debug: In unknown, line 0

debug: Found an unknow Field in pqAbstractFieldsWidget::setFields, ignoring
5

This means it is coming from the MEDReader plugin.

6

Thank you.