PSPDFKit Resource Issue
While running your app after updating PSPDFKit, you may encounter a popover saying that the version of the PSPDFKit.bundle
you’re using does not match the version expected in PSPDFKit. This is an Xcode problem and is not caused by PSPDFKit.
![](/images/guides/ios/faq/incorrect-bundle-version/bundle-version-issue-7ca87f9e.png)
When you see this happening, deleting Xcode’s Derived Data
, located at ~/Library/Developer/Xcode/DerivedData
, will solve the problem.