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0030409Open CASCADE[OCCT] OCCT:Data Exchangepublic2018-12-12 16:132018-12-18 21:52
kgv 
apn 
normalminor 
verifiedfixed 
[OCCT] 7.4.0* 
[OCCT] 7.4.0* 
bugs xde bug30409
0030409: Data Exchange - exception during VRML file export
Exporting attached XBF document into VRML file results in exception (NULL handle dereference).
pload XDE MODELING VISUALIZATION
box b 1 2 3
incmesh b 1
explode b F
XNewDoc D
XAddShape D b_1 0
WriteVrml D test.wrl


pload XDE VISUALIZATION
XOpen box.xbf D
WriteVrml D box-exported.wrl

Result:
** Exception ** 000002B5AB589620 : OSD_Exception_ACCESS_VIOLATION: ACCESS VIOLATION at address 0x0000000000000030 
during 'READ' operation
No tags attached.
child of 0030115verified bugmaster Open CASCADE Data Exchange - Implementation of import from XCAF to VRML. 
? box.xbf (1,589) 2018-12-12 16:13
https://tracker.dev.opencascade.org/
Issue History
2018-12-12 16:13kgvNew Issue
2018-12-12 16:13kgvAssigned To => gka
2018-12-12 16:13kgvFile Added: box.xbf
2018-12-12 16:13kgvRelationship addedchild of 0030115
2018-12-12 16:15kgvSteps to Reproduce Updatedbug_revision_view_page.php?rev_id=20488#r20488
2018-12-12 16:16kgvDescription Updatedbug_revision_view_page.php?rev_id=20490#r20490
2018-12-12 17:48kgvRelationship addedrelated to 0028905
2018-12-12 17:49kgvNote Added: 0081492
2018-12-12 17:49kgvNote Edited: 0081492bug_revision_view_page.php?rev_id=20492
2018-12-13 09:58kgvNote Deleted: 0081492
2018-12-13 10:48gitNote Added: 0081502
2018-12-13 10:50gitNote Added: 0081503
2018-12-13 11:59kgvSteps to Reproduce Updatedbug_revision_view_page.php?rev_id=20493#r20493
2018-12-13 12:01gitNote Added: 0081504
2018-12-13 13:07gitNote Added: 0081509
2018-12-13 13:08kgvAssigned Togka => kgv
2018-12-13 13:09kgvNote Added: 0081511
2018-12-13 13:09kgvAssigned Tokgv => gka
2018-12-13 13:09kgvStatusnew => resolved
2018-12-14 10:19gkaNote Added: 0081524
2018-12-14 10:19gkaAssigned Togka => bugmaster
2018-12-14 10:19gkaStatusresolved => reviewed
2018-12-14 11:44apnTest case number => bugs xde bug30409
2018-12-14 11:44apnNote Added: 0081527
2018-12-14 11:44apnStatusreviewed => tested
2018-12-15 20:28apnChangeset attached => occt master 7803c28d
2018-12-15 20:28apnAssigned Tobugmaster => apn
2018-12-15 20:28apnStatustested => verified
2018-12-15 20:28apnResolutionopen => fixed
2018-12-18 21:52gitNote Added: 0081569

Notes
(0081502)
git   
2018-12-13 10:48   
Branch CR30409 has been created by kgv.

SHA-1: 31ada13f6625b0769268e649cec98af5dfa066d0


Detailed log of new commits:

Author: kgv
Date: Thu Dec 13 10:45:14 2018 +0300

    0030409: Data Exchange - exception during VRML file export
    
    VrmlData_ShapeConvert::addShape() - handle case when parent node is NULL.
(0081503)
git   
2018-12-13 10:50   
Branch CR30409 has been updated forcibly by kgv.

SHA-1: 3fb19ddca68ebf6103ed64eb8cce80d99a723849
(0081504)
git   
2018-12-13 12:01   
Branch CR30409 has been updated forcibly by kgv.

SHA-1: d2bbe7505b7ca4b347da988b1361921299b58d6f
(0081509)
git   
2018-12-13 13:07   
Branch CR30409 has been updated forcibly by kgv.

SHA-1: 13ab81e6ce0dc474dd87693d803c0cae198f8844
(0081511)
kgv   
2018-12-13 13:09   
Patch is ready for review.

http://vm-jenkins-test-12.nnov.opencascade.com:8080//view/CR30409-master-KGV [^]
(0081524)
gka   
2018-12-14 10:19   
Branch CR30409 was reviewed
(0081527)
apn   
2018-12-14 11:44   
Combination -
OCCT branch : CR30409 SHA - 13ab81e6ce0dc474dd87693d803c0cae198f8844
Products branch : master SHA - 4eefea36b8ea8a987b6f644ce91f592588345220
was compiled on Linux, MacOS and Windows platforms and tested in optimize mode.

Number of compiler warnings:
No new/fixed warnings

Regressions/Differences/Improvements:
No regressions/differences

Test case:
bugs xde bug30409 - OK

CPU differences:
Debian80-64:
OCCT
Total CPU difference: 16353.78000000004 / 16341.050000000001 [+0.08%]
Products
Total CPU difference: 7057.570000000032 / 7064.160000000029 [-0.09%]
Windows-64-VC14:
OCCT
Total CPU difference: 17710.953125 / 17859.3125 [-0.83%]
Products
Total CPU difference: 8471.015625 / 8548.140625 [-0.90%]

Image differences :
No differences that require special attention

Memory differences :
No differences that require special attention
(0081569)
git   
2018-12-18 21:52   
Branch CR30409 has been deleted by kgv.

SHA-1: 13ab81e6ce0dc474dd87693d803c0cae198f8844