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I'm encountering an **error Segmentation fault: 11 ** during the archiving process. If the issue is happing with the my code. Then how can I diagnosing the problem. or figure out pin point in code base? I changed the compiler optimization level. It works for me when I use the Osize compiler optimization level. Previously, it was set to Ospeed. Want to know about the impact of the Osize compiler optimization level on the app.