Android IL2CPP crashes with AtomBase methods about unimob HOT 8 CLOSED

The library is single-threaded and should only be used from the unity main thread

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Thanks a lot this will be a life saver!!! Also, I am having another crash where the Atom is used in main thread.
#00 pc 0x191ddb0 (AtomBaseU5BU5D_tC7195B2DF037D97A804D602AEC2AAC750C8D8B54::GetAtUnchecked(unsigned long) const at /Users/benhuruygur/Desktop/GitHub/WordPuzzle/WordPuzzle/Library/Bee/artifacts/Android/il2cppOutput/cpp/UniMob.cpp:1160) libil2cpp.so #01 pc 0x191e190 (AtomBase_Actualize_mD35033DF285808AFEEDA53E5478FA4DD3F2A1708 at /Users/benhuruygur/Desktop/GitHub/WordPuzzle/WordPuzzle/Library/Bee/artifacts/Android/il2cppOutput/cpp/UniMob.cpp:3950) libil2cpp.so

This is the last part of my stack trace. Do you have any idea why this could happen?

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How often does this crash occur, can it be reproduces in empty project?
Are you reading Atom values from other threads?

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This crash occurs at least 5% of our users. By reading do you mean accessing properties with atom attributes or accessing those properties via changing the atom value? In this case reading is called from main thread

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All properties marked as [Atom]

[Atom] public int Prop { get; set; }

at compile time are compiled into the Atom type

private Atom<int> _prop = <>;
public int Prop { get => _prop.Value; set => _prop.Value = value; }

All operations on Atom (reading a value, updating a value, invalidate, dispose, etc.) must be performed in the main thread

from unimob.

In this case all of these operations are called from main thread. Is there any reason why this crash occurs?

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I can't tell why this crash is happening

According to the log, the problem is in the Actualize method. GetAtUnchecked is reading an array element. There are only children[i] array in the Activate method and for some reason it's corrupted.

Try downgrading to UniMob v2.1.4. This should replace the crash with a regular error. Perhaps there will be more information

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Okay thanks a lot. I will try to downgrade and see if anything happens

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