gui: app crashed while rescanning Mac #16087

1. 
   ybaidiuk commented at 10:20 pm on May 24, 2019: none

   While rescanning wenn i click File>open wallet in time wenn mouse cursor touch “open wallet” item app just immediately crashed. V0.18.0
2. fanquake added the label macOS on May 24, 2019
3. 
   promag commented at 5:42 pm on May 27, 2019: member

   How was the rescan triggered?
4. 
   ybaidiuk commented at 6:33 pm on May 27, 2019: none

   I just copied full node from my brother. And start the app( with replaced wallet file
5. 
   promag commented at 1:28 pm on May 29, 2019: member

   @ybaidiuk thanks for the report, fix already submitted ☝️
6. fanquake added the label GUI on May 29, 2019
7. fanquake renamed this:
   app crashed while rescanning Mac
   gui: app crashed while rescanning Mac
   on May 29, 2019
8. 
   fanquake commented at 2:02 pm on May 29, 2019: member

   This is not limited to happening while re scanning, it looks like any File-> * Wallet related actions during start up will cause the crash. Stack trace here (attempting to open a wallet) for reference:

    0Process 86914 launched: '/Users/michael/github/bitcoin/src/qt/bitcoin-qt' (x86_64)
    12019-05-29 09:53:43.153301-0400 bitcoin-qt[86914:933025] MessageTracer: Falling back to default whitelist
    2Process 86914 stopped
    3* thread [#1](/bitcoin-bitcoin/1/), name = 'bitcoin-main', queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x38)
    4    frame [#0](/bitcoin-bitcoin/0/): 0x0000000101c9db8e QtCore`QMutex::lock() + 14
    5QtCore`QMutex::lock:
    6->  0x101c9db8e <+14>: lock   
    7    0x101c9db8f <+15>: cmpxchgq %rcx, (%rdi)
    8    0x101c9db93 <+19>: je     0x101c9dba8               ; <+40>
    9    0x101c9db95 <+21>: movq   %rax, %rbx
   10Target 0: (bitcoin-qt) stopped.
   

9. 
   MarcoFalke commented at 2:17 pm on May 29, 2019: member

   The “File->” menu shouldn’t even be there on startup, no?
10. 
    fanquake commented at 2:30 pm on May 29, 2019: member

    @MarcoFalke I think the approach of greying out the menus, like in #16118 should suffice?
11. fanquake closed this on Jun 13, 2019

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12. fanquake referenced this in commit afab1312c5 on Jun 13, 2019
13. sidhujag referenced this in commit 6cd5be61e6 on Jun 13, 2019
14. PastaPastaPasta referenced this in commit 55739dad5a on Oct 25, 2021
15. pravblockc referenced this in commit 6e2724de92 on Nov 18, 2021
16. DrahtBot locked this on Dec 16, 2021

Contributors
ybaidiuk promag fanquake MarcoFalke

Labels
GUI macOS