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Access Violation crash after switching to Git

Discussion in 'Editor & General Support' started by fendercodes, Jul 19, 2020.

  1. fendercodes

    fendercodes

    Joined:
    Feb 4, 2019
    Posts:
    192
    We disabled Collab and setup our project for use with Git yesterday. Since then, something has happened to our project that is causing a hard crash when loading a scene. The log is quite clear that is coming from the Steam Audio (phonon) DLL - see stack trace below.

    However, we tried re-installing the plugin files completely and the problem still exists. The project ran fine when we were using Collab and the same code. What could have been corrupted to cause this? How can we debug further?

    Code (csharp):
    1. Write to location 000000006EA764B0 caused an access violation.
    2. Context:
    3. RDI:    0x00000284eebf6e68  RSI: 0x00000288369c5480  RAX:   0x000000006ea764b0
    4. RBX:    0x0000000000000000  RCX: 0x000000daafa8f580  RDX:   0x0000000000000000
    5. RIP:    0x000000006ea764b0  RBP: 0x000000daafa8f580  SegCs: 0x0000000000000033
    6. EFlags: 0x0000000000010202  RSP: 0x000000daafa8f3b8  SegSs: 0x000000000000002b
    7. R8:     0x000000000000bb80  R9:  0x000000000000bb80  R10:   0x00000284c7f15490
    8. R11:    0x000000daafa8f400  R12: 0x00000000000010e0  R13:   0x000000000000001e
    9. R14:    0x000000000000bb80  R15: 0x000000000000001e
    10. Bytes at CS:EIP:
    11. ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
    12. Mono DLL loaded successfully at 'C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\MonoBleedingEdge\EmbedRuntime\mono-2.0-bdwgc.dll'.
    13. Stack Trace of Crashed Thread 12628:
    14. ERROR: SymGetSymFromAddr64, GetLastError: 'The specified module could not be found.' (Address: 000000006EA764B0)
    15. ERROR: SymGetModuleInfo64, GetLastError: 'A dynamic link library (DLL) initialization routine failed.' (Address: 000000006EA764B0)
    16. 0x000000006EA764B0 ((<unknown>)) (function-name not available)
    17. ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFED17050E6)
    18. 0x00007FFED17050E6 (phonon) (function-name not available)
    19. ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFED171AB97)
    20. 0x00007FFED171AB97 (phonon) (function-name not available)
    21. ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFED171B8A8)
    22. 0x00007FFED171B8A8 (phonon) (function-name not available)
    23. ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFED165DA5F)
    24. 0x00007FFED165DA5F (phonon) (function-name not available)
    25. ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFED1656619)
    26. 0x00007FFED1656619 (phonon) (function-name not available)
    27. ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFED16B3679)
    28. 0x00007FFED16B3679 (phonon) (function-name not available)
    29. 0x00007FFF20D46FD4 (KERNEL32) BaseThreadInitThunk
    30. 0x00007FFF22ABCEC1 (ntdll) RtlUserThreadStart
     
    fendercodes, Jul 19, 2020
    #1