There are no code hints for AppCode development swift to use cocoapods

when developing swift with appcode, there is no code hint after cocoapods import. But after a few days, there is inexplicable again, every project is like this, it must be a few days later, has anyone ever encountered this problem? Can it be solved?

Swift cocoapods appcode
Feb.28,2021

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e43943-44a38.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e43943-44a38.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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