.NET for Android error XA2002
Example messages
error XA2002: Can not resolve reference: `Library2`, referenced by `Library1`. Please add a NuGet package or assembly reference for `Library2`, or remove the reference to `Library1`.
Issue
The project has a reference to Library1
, and Library1
has a transitive
dependency on Library2
, but Library2
could not be found using any of the
standard reference resolution lookup mechanisms.
Solution
In some cases, such as for projects ported from another target platform to
.NET for Android, the Library1
reference might no longer be relevant. In those
cases, the reference to Library1
can be removed.
In other cases, Library2
might be available as a NuGet package or other
similar prebuilt library. To resolve the error in those cases, add the
appropriate NuGet package or direct assembly reference to the project.
If neither of those possibilities applies, then Library2
is likely a framework
class library assembly that is not available for .NET for Android. In that case,
Library1
is not compatible for use with .NET for Android.