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IDProjectCategoryView StatusDate SubmittedLast Update
0032446Community[OCCT] OCCT:Modeling Algorithmspublic2021-06-16 16:132021-10-14 17:43
ReporterJerome Caucat 
Assigned ToJerome Caucat 
PrioritynormalSeveritycrash 
StatusfeedbackResolutionopen 
PlatformLinuxOSUbuntu 20.04OS Version64 bit
Product Version 
Target VersionFixed in Version 
Summary0032446: BRepOffsetAPI_MakePipeShell crash when using -DT mode and DT_ShapeDivide on the spine
DescriptionUsing OCCT 7.5.2 with the patch for https://tracker.dev.opencascade.org/view.php?id=29645 [^] and https://tracker.dev.opencascade.org/view.php?id=31147. [^]

When trying to build a pipe with the provided spine, profiles and .tcl file I get a crash in C++ and in DRAW, with the following error in DRAW:

An exception was caught 0x558e4af91d40 : OSD_SIGSEGV: SIGSEGV 'segmentation violation' detected. Address 38

I am using "DT_ShapeDivide" on the spine, "setsweep -DT" and "buildsweep r -C -S".
TagsNo tags attached.
Test case number
Attached Fileszip file icon sample.zip (5,699 bytes) 2021-06-16 16:13
png file icon Screenshot.png (10,600 bytes) 2021-10-14 16:08

- Relationships
related to 0032444feedbackJerome Caucat BRepOffsetAPI_MakePipeShell crash when using -DT mode and DT_ShapeDivide on the spine 

-  Notes
(0104078)
Jerome Caucat (reporter)
2021-09-14 16:44

This bug raises the same problem as in https://tracker.dev.opencascade.org/view.php?id=32444#c104076. [^]
(0104639)
akaftasev (developer)
2021-10-14 16:10
edited on: 2021-10-14 17:43

Dear Jerome Caucat, current bug have a similar solution, as 0032444
(resulting shape you can see on the attached Screenshot.png)


- Issue History
Date Modified Username Field Change
2021-06-16 16:13 Jerome Caucat New Issue
2021-06-16 16:13 Jerome Caucat Assigned To => msv
2021-06-16 16:13 Jerome Caucat File Added: sample.zip
2021-09-14 16:44 Jerome Caucat Note Added: 0104078
2021-09-14 16:51 msv Relationship added related to 0032444
2021-10-14 16:08 akaftasev File Added: Screenshot.png
2021-10-14 16:10 akaftasev Note Added: 0104639
2021-10-14 16:10 akaftasev Assigned To msv => Jerome Caucat
2021-10-14 16:10 akaftasev Status new => feedback
2021-10-14 16:10 akaftasev Note Edited: 0104639 View Revisions
2021-10-14 17:43 szy Note Edited: 0104639 View Revisions


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