Bug #100943
closedTCA IRRE does not save, maybe if there are to many objects
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Description
After upgrading to TYPO3 11.5.x (from 9.x) my extension broke:
description:
A "year" can have "bands" (1:n) and "stages" (1:n) A "stage" can have "days" (1:n) A "day" can have "slots" (1:n) A "slot" can have a "band" (1:1)
After Update TYPO3 from 9.x to 11.5.x:
In TYPO3-Backend-List-View: If I create a "day" inside a "stage" inside a "year", the backend does not save. No errors shown. Creation of "stage" or "band" inside "year" works fine. If I created the "stage" and open it for itself, I can create "day" and save.
It might be related to the number of IRRE-objects inside the "year"-object. If there are just a few it works, if there are many it breaks.
I attached an example-extension.
For testing it:
+ create a "year" i.e. 2023
+ open 2023 and create some "bands" (maybe around 30)
+ open 2023 and create a "stage" i.e. "Mainstage"
+ open 2023, unfold the "Mainstage" and create a "date"
+ hit "Save" on top
-> new "date" is not saved
See also: https://stackoverflow.com/questions/76373108/typo3-irre-inside-irre-inside-irre-does-not-save
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