Fatal error when opening Pokémon


If I want to start any game with Citra Canary / Nightly this error message appears:
“Citra has found a fatal error, please check the log for details…”

System Information

  • Operating System: Windows 10

  • CPU: Intel® Core™ i7-7700 CPU @ 3.60GHz 3.60GHz

  • GPU: Nvidia GeForce GTX 970

  • Citra Version (found in title bar): HEAD-f69feeb

  • Game: Pokémon Alpha Sapphire / Omega Ruby

  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
Upload your log file as an attachment by dragging & dropping.
citra_log.txt (6.6 KB)

In order to save a copy of the log, follow this guide:


You’ve changed the log filtering which caused the log to be missing important information. Go to Emulation -> Configure and in the Debug tab, change *:Critical to *:Info. Then reupload the log.

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citra_log.txt (5.8 KB)


I did not find anything wrong in your log file. Please wait for a moderator to assist.


[ 23.810003] Service.FS core/file_sys/archive_selfncch.cpp:OpenRomFS:180: Unable to read RomFS

ROM is corrupted. Please redump your game.

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