Unexpected CFBundleExecutable Key

[wanadzmi]

Getting this error when sending IPA to Testflight via Xcode:

Framework: Flutter

Unexpected CFBundleExecutable Key. The bundle at 'Payload/Runner.app/ DTMResource.bundle' does not contain a bundle executable. If this bundle intentionally does not contain an executable, consider removing the CFBundleExecutable key from its Info.plist and using a CFBundlePackageType of BNDL. If this bundle is part of a third-party framework, consider contacting the developer of the framework for an update to address this issue.