View Issue Details

IDProjectCategoryView StatusLast Update
0032980CommunityOCCT:Data Exchangepublic2022-05-17 18:26
Reporterfrancois_lauzon Assigned Togka  
PrioritynormalSeveritycrash 
Status newResolutionopen 
PlatformWindowsOSVC++ 2019 
Product Version7.6.0 
Summary0032980: Data Exchange - STEP import produce a crash
DescriptionWhen I import one of the step file produce by SolidWORKS, the step import crash in StepToTopoDS_TranslateFace::Init() at line 241.
Have a look at the screenshot for more details.

We can't provide the step file, it is private, but if a fix is produce we could test it.

I guess that handling the case when Loop is null should be enough, but I prefer to let OCC expert provide a fix since I don't understand the implication of such a fix.

We also tested the import using CAD Assistant and it didn't crash. We use modifed import variable for step, iges, ... to adjust tolerance and other import/export parameter so that could be the reason why it crash in our application and not CAD Assistant. But whatever the reason there is a crash, I guess we always want to prevent that from occuring.
TagsNo tags attached.
Test case number

Attached Files

  • Screenshot 2022-05-17 094344.png (126,037 bytes)
  • Screenshot 2022-05-17 094606.png (173,752 bytes)

Activities

kgv

2022-05-17 17:23

developer   ~0108471

> Have a look at the screenshot for more details.
Are some attachments missing?

FrancoisLauzon

2022-05-17 18:25

reporter   ~0108474

Screenshot 2022-05-17 094344.png (126,037 bytes)
Screenshot 2022-05-17 094606.png (173,752 bytes)

FrancoisLauzon

2022-05-17 18:26

reporter   ~0108475

Sorry, I drag the file but forgot to click on Add Note button I think.

Issue History

Date Modified Username Field Change
2022-05-17 17:05 francois_lauzon New Issue
2022-05-17 17:05 francois_lauzon Assigned To => gka
2022-05-17 17:20 kgv Summary STEP import produce a crash => Data Exchange - STEP import produce a crash
2022-05-17 17:23 kgv Note Added: 0108471
2022-05-17 18:25 FrancoisLauzon Note Added: 0108474
2022-05-17 18:25 FrancoisLauzon File Added: Screenshot 2022-05-17 094344.png
2022-05-17 18:25 FrancoisLauzon File Added: Screenshot 2022-05-17 094606.png
2022-05-17 18:26 FrancoisLauzon Note Added: 0108475