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IDProjectCategoryView StatusDate SubmittedLast Update
0030763Community[OCCT] OCCT:Releasepublic2019-06-03 19:202019-06-03 22:19
Assigned Toantony 
PlatformWindowsOSVC++ 2015OS Version64 bit
Product Version 
Target VersionFixed in Version 
Summary0030763: Behavior change between the Node wrapper from OCCT > 7.2.0 and 7.1.0

Using the node-occ wrapper for Open Cascade I noticed that with the same complex geometries I have everything working properly with occt 7.1.0.

Using version occt 7.3.0. I get a 'Process finished with exit code -1073741819 (0xC0000005)' on node (all version) Windows and the correspond segmentation fault with core dump (I can provide you the dumped cores for more details).

Nothing else changed, So I suppose something is broken from 7.1.0 to 7.3.0 ?

Any information would be nice.

Steps To ReproduceUnfortunately I can't provide you the 3d models.

What I can do:

dump cores from Linux with OCC built in debug mode.
Additional information
and documentation updates
The library I used is this one: [^]

I created the branch testOCCT7.2.0

you can install it with npm using "node-occ": "git+" [^] in your package.json
TagsNo tags attached.
Test case number
Attached Files

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-  Notes
kgv (developer)
2019-06-03 22:19

Please provide a usage scenario leading to crash with auxiliary information.

The referred project "node-occ" is not maintained by OCCT developers - bugs specific to this project should be reported to their developers.

- Issue History
Date Modified Username Field Change
2019-06-03 19:20 antony New Issue
2019-06-03 19:20 antony Assigned To => bugmaster
2019-06-03 22:19 kgv Note Added: 0084785
2019-06-03 22:19 kgv Assigned To bugmaster => antony
2019-06-03 22:19 kgv Status new => feedback

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