Edit

.NET for Android error XA4320

Example messages

error XA4320: ACW map file '{file}' was not found.

Issue

The .NET for Android build could not find the Android Callable Wrapper (ACW) map file needed to generate trimmable type map ProGuard configuration.

Solution

This error is expected only for internal build state inconsistencies. Rebuild the project from a clean state so the ACW map is regenerated.