How do I use the standalone Jetifier to migrate to AndroidX?
问题 The Jetifier tool is used as part of the AndroidX migration tool bundled with Android Studio. There is an issue with the tool, however, that is outlined here: https://issuetracker.google.com/issues/113224601. The error message looks like this when running the Jetifier on certain libraries (one particular library keeps popping up for multiple users: org.eclipse.jdt.core ): Failed to transform '/path/to/library/org.eclipse.jdt.core-3.10.0.jar' using Jetifier. Reason: The type does not support '