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IDProjectCategoryView StatusDate SubmittedLast Update
0022459CommunityOCCT:Data Exchangepublic2011-05-03 11:042012-03-29 17:26
Reporterszy Assigned Tobugmaster  
PrioritynormalSeveritytrivial 
Status closedResolutionfixed 
OSAll 
Product Version6.5.2 
Target Version6.5.3Fixed in Version6.5.3 
Summary0022459: The ImportExport sample crash
DescriptionPost from the Forum - http://www.opencascade.org/org/forum/thread_20531/.
"I made a STEP file (using Rhino).
The file includes FACES and CURVES.

The sample program ImportExport crash at line
Standard_Boolean ok = aReader.TransferRoot(n);

Note that previous line (aReader.NbRootsForTransfer()) returns 1

If I remove the curve using Rhino, the problem disappear.
If I use another CAD software to export the STEP file, the problem remain."
The file is attached.
In Draw it works without exception:
stepread TEST2.stp s *
Produces valid shape.
============

TagsNo tags attached.
Test case numberchl 934 O2

Attached Files

  • TEST2.stp (72,421 bytes)
  • 2-lines.zip (3,140 bytes)
  • shot2.jpg (719,078 bytes)
  • O2 (619 bytes)

Activities

2011-05-03 11:04

 

TEST2.stp (72,421 bytes)

szy

2011-11-07 17:56

manager   ~0018493

Draw command <stepread ..> produces valid shape.
So, the problem seems is in the Import/Export Sample implementation.
To be checked by expert.

szy

2011-12-12 15:04

manager   ~0018814

Additional information from Jean-Yves Brud.
"Jean-Yves Brud | reply 2011/12/12 08:25
More details about this bugs:
the problem occurs when two lines are joined/grouped in CAD software (for example in Rhino3D).

If the lines are separated in the CAD software before exporting STEP, the crash disappear.

You can have a look to the 2 attached simple STEP files."

szy

2011-12-12 15:04

manager  

2-lines.zip (3,140 bytes)

AGPX

2011-12-15 21:55

reporter  

shot2.jpg (719,078 bytes)

AGPX

2011-12-15 21:56

reporter   ~0018875

Last edited: 2011-12-15 22:07

 Crash in the ShapeFix_Wire::FixReorder (look at shot2.jpg screenshot). The TopoDS_TEdge (the variable E) have the myShapes field (a TopoDS_ListOfShape) empty (i.e. myFirst = myLast = 0x00000000).

abv

2011-12-16 08:30

manager   ~0018877

In DRAW, exception is obviously caught during the translation:

Draw[4]> tps c
TransferRead :
*******************************************************************
****** Statistics on Transfer Process (Read) ******
****** Check messages ******
*******************************************************************
 Count Check ** TRANSFER READ CHECK **
 ----- -----------
     1 F:GEOMETRIC_CURVE_SET: Exeption is raised. Entity was not translated.
     2 W:EDGE_LOOP: Degenerated edge(s) detected
    Nb Total:3 for 2 items

The current version of samples should also be able to catch the exception, due to recently added call to OSD::SetSignal () (fix for 0022800) -- to be checked

ama

2012-01-12 15:00

developer   ~0019100

SVN branch http://svn/svn/occt/branches/OCC22459 is ready to be reviewed.

Modified translation composite curve from STEP file to TopoDS (pakage StepToTopoDS): if one or more segments of composite curve are lines, so wire was build from the curve is invalid (FixReorder() and FixConnected() failed) and transferred to the result shape as a compound.

Also the branch contains integration standard macro M_PI in OCC samples.

gka

2012-01-13 16:55

developer   ~0019115

1. StepToTopoDS_TranslateCompositeCurve:
It is better to make method IsConnected inline

gka

2012-01-13 18:16

developer   ~0019121

Bug is ready to test

aan

2012-01-16 17:49

tester   ~0019141

Dear BugMaster,
Workbench KAS:dev:mkv-22459-occt was created from SVN branch http://svn/svn/occt/branches/OCC22459
(and mkv-22459-products from trunk) and compiled on Linux platform.

Test for this fix is chl 934 O2. It's OK.

There are following regressions in mkv-22459-products regarding to KAS:dev:products-20111229-opt

xstp 111 X4

See results in /QADisk/occttests/results/KAS/dev/ mkv-22459-products_16012012/lin
See reference results in /QADisk/occttests/results/KAS/dev/products-20111229-opt_29122011/lin
See test cases in /QADisk/occttests/tests/ED
N.B. In order to launch testing case you can make use the following instructions
http://doc/doku.php?id=occt:certification

aan

2012-01-16 17:52

tester  

O2 (619 bytes)

ama

2012-01-18 11:29

developer   ~0019167

SVN branch http://svn/svn/occt/branches/OCC22459 is ready to be reviewed with additional corrections of process translating composite curve from step file.

szy

2012-02-02 17:03

manager   ~0019364

Galina,
Could you take care to review the fix.

gka

2012-02-06 12:21

developer   ~0019403

No remarks after reviewing

aan

2012-02-16 12:29

tester   ~0019596

Dear BugMaster,
Workbench KAS:dev:aan-22459-occt was created from SVN branch http://svn/svn/occt/branches/OCC22459
(and aan-22459-products from trunk) and compiled on Linux platform.

Test for this fix is chl 934 O2. It's OK.

There are following regressions in aan-22459-products regarding to KAS:dev:products-20120210-opt

chl 937 A6 A5
chl 934 R6
chl 941 A3

xstp 109 N4

See results in /QADisk/occttests/results/KAS/dev/aan-22459-products_14022012/lin
See reference results in /QADisk/occttests/results/KAS/dev/products-20120210-opt_10022012/lin
See test cases in /QADisk/occttests/tests/ED
N.B. In order to launch testing case you can make use the following instructions
http://doc/doku.php?id=occt:certification

aan

2012-02-23 18:44

tester   ~0019759

Last edited: 2012-02-23 18:45

 Dear BugMaster,
Workbench KAS:dev:aan-22459-occt was created from SVN branch http://svn/svn/occt/branches/OCC22459
(and aan-22459-products from trunk) and compiled on Linux platform.

Test for this fix is chl 934 O2. It's OK.

There are not regressions in aan-22459-products regarding to KAS:dev:products-20120217-opt

See results in /QADisk/occttests/results/KAS/dev/aan-22459-products_23022012/lin
See reference results in /QADisk/occttests/results/KAS/dev/products-20120217-opt_17022012/lin
See test cases in /QADisk/occttests/tests/ED
N.B. In order to launch testing case you can make use the following instructions
http://doc/doku.php?id=occt:certification

bugmaster

2012-03-10 13:06

administrator   ~0019901

Integrated into master

Related Changesets

occt: master 42e4630c

2012-03-06 08:10:31

ama


Committer: bugmaster Details Diff		 0022459: The ImportExport sample crash Affected Issues
0022459
mod - samples/mfc/standard/01_Geometry/src/GeomSources.cpp Diff File
mod - samples/mfc/standard/01_Geometry/src/ISession2D/ISession_Direction.cpp Diff File
mod - samples/mfc/standard/02_Modeling/src/ModelingDoc.cpp Diff File
mod - samples/mfc/standard/03_Viewer2d/src/Viewer2dDoc.cpp Diff File
mod - samples/mfc/standard/09_Animation/src/AnimationDoc.cpp Diff File
mod - samples/mfc/standard/09_Animation/src/AnimationView3D.cpp Diff File
mod - samples/mfc/standard/10_Convert/src/Convert_Presentation.cpp Diff File
mod - samples/mfc/standard/Common/Resource2D/CircularGrid.cpp Diff File
mod - samples/mfc/standard/Common/Resource2D/RectangularGrid.cpp Diff File
mod - src/ShapeAnalysis/ShapeAnalysis_Wire.cxx Diff File
mod - src/StepToTopoDS/StepToTopoDS_Builder.cxx Diff File
mod - src/StepToTopoDS/StepToTopoDS_TranslateCompositeCurve.cdl Diff File
mod - src/StepToTopoDS/StepToTopoDS_TranslateCompositeCurve.cxx Diff File
add - src/StepToTopoDS/StepToTopoDS_TranslateCompositeCurve.lxx Diff File

Issue History

Date Modified Username Field Change
2011-08-02 11:12 bugmaster Category OCCT:DTE => OCCT:Data Exchange
2011-11-07 17:56 szy Note Added: 0018493
2011-11-07 17:56 szy Assigned To bugmaster => gka
2011-11-07 17:56 szy Status acknowledged => assigned
2011-11-07 17:56 szy Resolution suspended => reopened
2011-11-07 17:56 szy Product Version => 6.5.2
2011-11-07 17:56 szy Fixed in Version EMPTY =>
2011-11-07 17:56 szy Target Version => 6.5.3
2011-11-07 17:56 szy Description Updated
2011-12-12 15:04 szy Note Added: 0018814
2011-12-12 15:04 szy File Added: 2-lines.zip
2011-12-15 21:55 AGPX File Added: shot2.jpg
2011-12-15 21:56 AGPX Note Added: 0018875
2011-12-15 22:07 AGPX Note Edited: 0018875
2011-12-15 22:07 AGPX Note Edited: 0018875
2011-12-16 08:24 abv Assigned To gka => ama
2011-12-16 08:30 abv Note Added: 0018877
2012-01-10 17:33 ama Status assigned => resolved
2012-01-10 18:17 ama Status resolved => assigned
2012-01-12 15:00 ama Note Added: 0019100
2012-01-12 15:01 ama Status assigned => resolved
2012-01-12 15:01 ama Assigned To ama => gka
2012-01-13 16:55 gka Note Added: 0019115
2012-01-13 16:56 gka Assigned To gka => ama
2012-01-13 16:56 gka Status resolved => assigned
2012-01-13 18:15 gka Status assigned => resolved
2012-01-13 18:16 gka Note Added: 0019121
2012-01-13 18:16 gka Status resolved => reviewed
2012-01-16 17:49 aan Note Added: 0019141
2012-01-16 17:51 aan Status reviewed => assigned
2012-01-16 17:52 aan Test case number => chl 934 O2
2012-01-16 17:52 aan File Added: O2
2012-01-18 11:29 ama Note Added: 0019167
2012-01-18 11:30 ama Status assigned => resolved
2012-01-18 11:31 ama Assigned To ama => gka
2012-02-02 17:03 szy Note Added: 0019364
2012-02-06 12:21 gka Note Added: 0019403
2012-02-06 12:21 gka Assigned To gka => ama
2012-02-06 12:21 gka Status resolved => reviewed
2012-02-14 13:08 mkv Assigned To ama => aan
2012-02-16 12:29 aan Note Added: 0019596
2012-02-16 12:30 aan Assigned To aan => ama
2012-02-16 12:30 aan Status reviewed => assigned
2012-02-21 16:02 ama Assigned To ama => gka
2012-02-21 16:02 ama Status assigned => resolved
2012-02-21 16:04 gka Status resolved => reviewed
2012-02-21 16:16 mkv Assigned To gka => aan
2012-02-23 18:44 aan Note Added: 0019759
2012-02-23 18:45 aan Note Edited: 0019759
2012-02-23 18:45 aan Status reviewed => tested
2012-03-10 13:06 bugmaster Note Added: 0019901
2012-03-10 13:06 bugmaster Status tested => verified
2012-03-10 13:06 bugmaster Resolution reopened => fixed
2012-03-10 13:06 bugmaster Assigned To aan => ama
2012-03-29 17:26 bugmaster Changeset attached => occt master 42e4630c