Details
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Bug
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Resolution: Fixed
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P1: Critical
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dev
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None
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c1320e7a3 (dev)
Description
While attempting to reproduce QTBUG-29676 I ran into the issue. Scenario is quite similar to what's being described in the aforementioned bug. Roughly:
- An Object A has a field F and a method M accessing that field F
- M is being connected to the signal S
- A is being destroyed
- Signal S is being emitted -> M is being called trying to access F (which is null)
Here I am attaching a reproducible crash setup. (After clicking on "Say hello" the app crashes)
There is no crash when Cachegen is disabled though.
Attachments
Issue Links
- relates to
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QTBUG-29676 Signals not disconnected when target object is destroyed
- Closed