Crash on fail ~CCheckQueue() destructor? about bitcoin HOT 5 CLOSED

Open settings in bitcoin-qt, adjust and save.

I am not able to reproduce this. What exactly did you adjust in settings before clicking on ok?

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Any setting, or just clicking ok (cancel is fine). It's probably something slightly different in MinGW pthread support.
so assert(m_worker_threads.empty()); causing a crash still analyzing.

So I understand assert will tell us what part of the code crashed, but it doesn't really tell us anything about the worker that wont stop, (thread id etc) so far it's only the settings box -> everything else seems to work after #29931 fingers crossed. gui syncing now.

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This was fixed in Bitcoin Core 27.x (498994b)

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Is this still an issue with a recent version of Bitcoin Core? If yes, what are the exact steps to reproduce?

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Thanks for your very helpful response maflcko. As you indicate, the code in question was changed anyway, just didn't see the thread. V26.1 is that latest I can compile, haven't updated to c++20. Thanks yes close.

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