swift stdlib tool error is reported after xcode upgrade xcode9 1

The computer was upgraded to 10.13.1, and Xcode was upgraded to Xcode9.1. But when the original operation was ok, swift Stdlib tool error was reported, and DerivedData was searched, re-Pod install, and deleted. The last time I saw a restart, another error occurred after the restart

baidu again, said to set the key string certificate to always trust, the result is still not believe

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