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#1 Re: Salome-Meca installation » Paravis stopped opening files and throws exception » 2019-11-08 14:44:38

mf

Ok. I did a fresh install of Ubuntu 18.04.3 and Salome_Meca V2019.

The problem ist solved for now. I didn't learn anything, but all is working fine again.

Kind Regards,

Mario.

#2 Re: Salome-Meca installation » Paravis stopped opening files and throws exception » 2019-11-08 13:33:10

mf

My last updates were (from /var/log/apt/history.log), it worked fine before these:

"Start-Date: 2019-11-07  06:08:43
Commandline: /usr/bin/unattended-upgrade
Upgrade: chromium-codecs-ffmpeg-extra:amd64 (77.0.3865.90-0ubuntu0.18.04.1, 78.0.3904.70-0ubuntu0.18.04.2)
End-Date: 2019-11-07  06:08:43

Start-Date: 2019-11-07  08:02:38
Commandline: apt-get install libimage-exiftool-perl
Requested-By: USER (1000)
Install: libmime-charset-perl:amd64 (1.012.2-1, automatic), libposix-strptime-perl:amd64 (0.13-1build3, automatic), libsombok3:amd64 (2.4.0-1, automatic), libunicode-linebreak-perl:amd64 (0.0.20160702-1build2, $
End-Date: 2019-11-07  08:02:43

Start-Date: 2019-11-07  15:22:09
Commandline: aptdaemon role='role-commit-packages' sender=':1.27619'
Upgrade: libfreecad-python3-0.18:amd64 (2:0.18.3+dfsg1~201907190308~ubuntu18.04.1, 2:0.18.4+dfsg1~201911060029~ubuntu18.04.1), gir1.2-nm-1.0:amd64 (1.10.6-2ubuntu1.1, 1.10.6-2ubuntu1.2), libisccfg160:amd64 (1:9$
End-Date: 2019-11-07  15:22:41

Start-Date: 2019-11-08  06:38:59
Commandline: /usr/bin/unattended-upgrade
Upgrade: libwebkit2gtk-4.0-37:amd64 (2.24.4-0ubuntu0.18.04.1, 2.26.1-0ubuntu0.18.04.1), libjavascriptcoregtk-4.0-18:amd64 (2.24.4-0ubuntu0.18.04.1, 2.26.1-0ubuntu0.18.04.1)
End-Date: 2019-11-08  06:39:01

Start-Date: 2019-11-08  06:39:04
Commandline: /usr/bin/unattended-upgrade
Upgrade: gir1.2-webkit2-4.0:amd64 (2.24.4-0ubuntu0.18.04.1, 2.26.1-0ubuntu0.18.04.1), gir1.2-javascriptcoregtk-4.0:amd64 (2.24.4-0ubuntu0.18.04.1, 2.26.1-0ubuntu0.18.04.1)
End-Date: 2019-11-08  06:39:04"

If that helps......of course I rule out chromium-ffmpeg and freeCAD. But I am not sure about the rest...

#3 Salome-Meca installation » Paravis stopped opening files and throws exception » 2019-11-08 12:40:47

mf
Replies: 2

Fellow Salome_Meca users,

today I noticed that ParaVis (in Salome_Meca V2019 AND also in the standalone version of Salome V9.3) stopped opening my files. My OS is Ubuntu 18.04 LTS.

'uname -a' results in

"Linux USER-WORKSTATION 5.0.0-32-generic #34~18.04.2-Ubuntu SMP Thu Oct 10 10:36:02 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux"

As all of my work is affected you maybe able to imagine my pain. The message window in ParaVis always shows the same no matter what file try to open:

"Exception has been thrown in vtkMEDReader::RequestInformation : MEDFileFieldRepresentationTree::getTheSingleActivated : Only one leaf must be activated ! Having 5 !
ERROR: In /home/rd-ap-palmco/salome/edf/V9_3_0_univ_yamm_test/prerequisites/src/Paraview-v560p1-cm3121-dox1814-gl2ps1401-gr2380-hd1103-xml2291-mup132-ot1120-py365-qt591/VTK/Common/ExecutionModel/vtkExecutive.cxx, line 782 vtkPVCompositeDataPipeline (0x83df720): Algorithm vtkMEDReader(0x83af3a0) returned failure for request: vtkInformation (0x8815a70) Debug: Off Modified Time: 389509 Reference Count: 1 Registered Events: (none) Request: REQUEST_INFORMATION ALGORITHM_AFTER_FORWARD: 1 FORWARD_DIRECTION: 0
ERROR: In /home/rd-ap-palmco/salome/edf/V9_3_0_univ_yamm_test/prerequisites/src/Paraview-v560p1-cm3121-dox1814-gl2ps1401-gr2380-hd1103-xml2291-mup132-ot1120-py365-qt591/VTK/Common/ExecutionModel/vtkExecutive.cxx, line 782 vtkPVCompositeDataPipeline (0x83df720): Algorithm vtkMEDReader(0x83af3a0) returned failure for request: vtkInformation (0x83bed20) Debug: Off Modified Time: 395170 Reference Count: 1 Registered Events: (none) Request: REQUEST_DATA FROM_OUTPUT_PORT: 0 ALGORITHM_AFTER_FORWARD: 1 FORWARD_DIRECTION: 0"

I would be very glad if someone may be able to help. I tried reinstalling Salome V9.3, the result stays the same. As all my .rmed files are affected and Salome V9.3 AND Salome_Meca V2019 I suppose it has something to do with the last update in Ubuntu from yesterday.

Thanks in advance if anyone is able to help, I cannot do anything at the moment... :-(

cheers,

Mario.

#4 Introduce yourself / Présentez vous » Mario from Austria » 2019-11-08 12:30:05

mf
Replies: 0

Dear Aster Users,

my name is Mario, I live and work in Austria. Originally a very experienced materials engineer (automotive and also motorsports), I started using Salome_Meca about 6 months ago for my work in machine development. After a steep learning curve, I am now quite sure that I know what I am doing. I learned french some 25 years ago in school, because I forgot a lot, it doesn't really help me with Aster :-(.

My interests are:
loads on high temperature mechanical joints
contact
relaxation of joints
temperature fields in high T parts (-->insulation)

Kind Regards,

Mario.