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This project works well all the time until I install a framework. Once the framework seems hard to handle, I uninstall it. Then, xcode 9 read PCH error.

I perform this project with Swift, and I know little about OC. How this error happens suddenly?

The error cannot be cleaned~~ I do not know why and how to handle this

enter image description here

UPDATE:

I solved this by myself. Though simple and crude, it finally worked:

  1. Clean abandoned tissues in -> project-> Link -> other Link flags
  2. Clean abandoned tissues in -> target -> Built settings -> search path ->Header search path.
  3. Update -> target -> Built settings -> search path ->Framework search path, discard unavailable issue.
  4. Delete file name started with Pod, except Podfile, and re-execute pod install.

I still do not know which way works, but it finally worked. Feel so weird.

Tech HiMi
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1 Answers1

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Shift + alt + command ⌘ + K

Clean the derived data, build again.

TAI ZHEN KAI
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  • I updated the question issue. Thanks all the same. Maybe I could try your thing next time, seems more convenient. – Tech HiMi Jun 11 '18 at 00:50