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IDProjectCategoryView StatusLast Update
0003553FreeCADBugpublic2018-08-07 11:59
Reporterproteus Assigned To 
PriorityhighSeveritymajorReproducibilityalways
Status closedResolutionno change required 
PlatformAMD FX 8350 4GHz 8GB ECC RAMOSopenSUSE 64BitOS VersionLEAP 15
Product Version0.18 
Summary0003553: FreeCAD freeze complete, no crash but it hangs after some mesh software updates to Qt5.
Descriptionif i get the last dev 0.18 from github freecad hangs on start a simulation a job in WB Path. I load my test file, a simple tool create a contour path, at simulation freecad hangs. I have found out that these commit are affectet.

implement fast mesh rendering for Qt5 port (7x faster)

Date: Jul 28 2018
Commit: 039e972a4b1735bad63bdd458e182d2caec3fccf

I have test the software before this commit is working, after this commit there are problems to render the mesh operation.

If i would like to compile the last dev 0.18 i do this:

Revert the following commits in this order:

in my bash script:
REV_COMMIT1=e6b7bb18b92a26c65c706bcffdc6d57fc43247c0
REV_COMMIT2=48641c2b933f82795b0dfb86e1706cc32b36b84a
REV_COMMIT3=039e972a4b1735bad63bdd458e182d2caec3fccf

git revert $REV_COMMIT1
git revert $REV_COMMIT2
git revert $REV_COMMIT3

I have test if i can update Qt5 on openSUSE leap15 to QT5 5.11.x, but this breaks the dependencis for over 200 hundred packages, so i still leave a upgrade. On openSUSE leap 15 there is now QT5 5.9.4



Steps To ReproduceLoad my test file, go in WB Path start a simulation, see freecad hangs.

In a debug session, there are no information from the last function where the program hangs. In a strace there session are some information but i don't know if this is helpful.
Additional InformationOS: openSUSE Leap 15.0
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.14226 (Git)
Build type: Release
Branch: master
Hash: 5e63d3ded96c2a02544bc770681b42b9addb45dc
Python version: 3.6.5
Qt version: 5.9.4
Coin version: 3.1.3
OCC version: 7.2.0
Locale: German/Germany (de_DE)
Tags0.18
FreeCAD Information

Activities

proteus

2018-08-06 11:39

reporter  

Path2.fcstd (64,789 bytes)

Kunda1

2018-08-06 13:06

administrator   ~0011593

@sliptonic care to weigh in ?

Kunda1

2018-08-06 13:08

administrator   ~0011594

@proteus thank you for the feedback, we prefer though that users follow the guidelines and post to the forum first before posting to the bugtracker (in order to avoid tracker-bloat). Please read yellow banner at the top of the page. Thanks.

proteus

2018-08-06 19:37

reporter   ~0011596

@kunda1 i have read the yellow banner, in the feature i follow the guidelines. Now i have test the last 0.18dev on my openSUSE leap15 system and it works good.

First test: The simulation part is working.
Second test: load a clean STL file and create a shape from mesh is working too.

Question: i have read the paper for create a PR to FreeCAD, but i have one or two questions for this, can i contact you over PM.

OS: openSUSE Leap 15.0
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.14235 (Git)
Build type: Release
Branch: master
Hash: 7ad0c7f7f209c165370da2988ce51af70230c3bc
Python version: 3.6.5
Qt version: 5.9.4
Coin version: 3.1.3
OCC version: 7.2.0
Locale: German/Germany (de_DE)

regards
Michael Kruschinsky

Kunda1

2018-08-07 11:59

administrator   ~0011598

@proteus you can msg me through https://forum.freecadweb.org/ucp.php?i=pm&mode=compose&u=12229
I'm closing this ticket.

Issue History

Date Modified Username Field Change
2018-08-06 11:39 proteus New Issue
2018-08-06 11:39 proteus Tag Attached: 0.18
2018-08-06 11:39 proteus File Added: Path2.fcstd
2018-08-06 13:06 Kunda1 Note Added: 0011593
2018-08-06 13:08 Kunda1 Note Added: 0011594
2018-08-06 19:37 proteus Note Added: 0011596
2018-08-07 11:59 Kunda1 Status new => closed
2018-08-07 11:59 Kunda1 Resolution open => no change required
2018-08-07 11:59 Kunda1 Note Added: 0011598