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IDProjectCategoryView StatusDate SubmittedLast Update
0003279ExpressionsBugpublic2017-11-29 11:322018-01-30 23:28
Reporterchrisb Assigned Toeivindkvedalen  
PrioritynormalSeverityblockReproducibilityalways
Status closedResolutionduplicate 
Product Version0.17 
Target Version0.17Fixed in Version0.17 
Summary0003279: Error "invalid DAG" after deleting sketch using expressions
DescriptionSee forum discussion.
When deleting an object or sketch which uses expressions I get the error message
App::Document::recompute(): topological sort fails, invalid DAG!
After that it seems that recompute or other things are broken.
The model can be saved and works after reopen as expected.
Steps To Reproduce The error shows in report view.
Additional Informationforum discussion

OS: Ubuntu 14.04.5 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.17.12643 (Git)
Build type: None
Branch: master
Hash: 868d9cc6c215ce3a2ab20d454378ec00e1b9ed26
Python version: 2.7.6
Qt version: 4.8.6
Coin version: 4.0.0a
OCC version: 7.1.0
Locale: English/UnitedStates (en_US)
Tagsexpressions, Part Design NEXT
FreeCAD Information

Relationships

duplicate of 0003214 closedwmayer Back reference for expressions not cleaned up properly on object deletion. 

Activities

wmayer

2018-01-30 23:28

administrator   ~0010903

https://github.com/FreeCAD/FreeCAD/commit/114cdc682242cad0289141d0bff15fa11cc61bd1

Issue History

Date Modified Username Field Change
2017-11-29 11:32 chrisb New Issue
2017-11-29 11:32 chrisb Tag Attached: Part Design NEXT
2017-11-29 11:35 chrisb Additional Information Updated
2017-11-29 11:36 chrisb Additional Information Updated
2017-11-29 12:23 Kunda1 Tag Attached: expressions
2017-11-30 14:10 wmayer Status new => confirmed
2017-12-02 12:04 wmayer Project Path => FreeCAD
2017-12-02 16:27 wmayer Relationship added duplicate of 0003214
2017-12-13 15:29 Kunda1 Project FreeCAD => Expressions
2018-01-01 18:11 wmayer Severity major => block
2018-01-02 12:56 Kunda1 Assigned To => eivindkvedalen
2018-01-02 12:56 Kunda1 Status confirmed => assigned
2018-01-30 23:28 wmayer Status assigned => closed
2018-01-30 23:28 wmayer Resolution open => duplicate
2018-01-30 23:28 wmayer Fixed in Version => 0.17
2018-01-30 23:28 wmayer Note Added: 0010903