Notice (2018-05-24): bugzilla.xamarin.com is now in
Please join us on
Visual Studio Developer Community and in the
Mono organizations on
GitHub to continue tracking issues. Bugzilla will remain
available for reference in read-only mode. We will continue to work
on open Bugzilla bugs, copy them to the new locations
as needed for follow-up, and add the new items under Related
Our sincere thanks to everyone who has contributed on this bug
tracker over the years. Thanks also for your understanding as we
make these adjustments and improvements for the future.
Please create a new report on
Developer Community or GitHub with
your current version information, steps to reproduce, and relevant error
messages or log files if you are hitting an issue that looks similar to
this resolved bug and you do not yet see a matching new report.
Build log message:
MMP: error MM0000: Unexpected error - Please file a bug report at http://bugzilla.xamarin.com
System.IO.DirectoryNotFoundException: Directory '/Library/Developer/CommandLineTools/Platforms/MacOSX.platform/Developer/SDKs' not found.
Renaming Xcode-beta.app to Xcode.app, resetting the Xcode SDK path, and restarting is a work-around.
Version 5.9 (build 388)
Installation UUID: b9012a08-fce5-4c1a-9287-bba957c5ec7a
Mono 4.0.0 ((detached/21d849b)
GTK+ 2.24.23 (Raleigh theme)
Package version: 400000121
Apple Developer Tools
Xcode 6.3 (7557.5)
It would be nice to haver smarter fall back code.
*** Bug 29799 has been marked as a duplicate of this bug. ***
I've now added additional fallback behavior to ask xcode-select as well.
This will be shipped in Cycle 6.