问题
I have a problem while running Xamarin 5.10.3.
I installed xamarin 5.10.3 and MonoFramework-MDK-4.4.0.142 among other dependencies, but I keep getting this error:
回答1:
The error indicates that the MonoDroid addin is disabled.
So you can try enabling it in the Add-in Manager or if that is not possible you can edit the following file and make sure the MonoDroid addin is enabled there:
~/Library/Caches/XamarinStudio-5.0/addin-db-002/config.xml
If none of the above work I would close Xamarin Studio and then delete the addin database directory:
~/Library/Caches/XamarinStudio-5.0/addin-db-002/
Then when you restart Xamarin Studio it will recreate this addin database as though you have installed Xamarin Studio for the first time on your machine.
来源：https://stackoverflow.com/questions/37622634/xamarin-5-10-3-installation-error-on-mac