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Defect #9577

closed

Deleting a subtasks doesn't update parent's rgt & lft values

Added by Peter Höpfl about 13 years ago. Updated about 13 years ago.

Status:
Closed
Priority:
High
Category:
Issues
Target version:
Start date:
2011-11-15
Due date:
% Done:

0%

Estimated time:
Resolution:
Fixed
Affected version:

Description

Hi,

yesterday I ran into a similar error related to subtasks:
Lets say you have a ticket with lets say 10 subtickets.
Remove one of the subtickets.
After that the db fields "lft" and "rgt" in the issues table are corrupt, they do not get updated in a correct manner.
I investigated the problem and found out that the error seems to be in the plugin
"awesome_nested_set" that is used by redmine itself.
Onfortunatley the version packed with redmine is old and buggy but seems customized so a simple replace may not work. (I'm not sure).

See the history of awesome_nested_set at
https://github.com/collectiveidea/awesome_nested_set/commits/master/lib/awesome_nested_set.rb

The bug fixes "Prevent the set from getting corrupted when destroying nodes with children" and "Fixed parent_id_changed? problem." should fix the sub tasks corruption and maybe a few more bugs in redmine!

F.e. Defect #8716 is probably related to this.

Maybe someone knows how to update this essential library?


Related issues

Is duplicate of Redmine - Defect #8716: When deleting a subtask priority of the parent task does not become changeable againClosed2011-06-30

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