Hi,
We're try to upgrade our solution from Umbraco 7.15.7 to 7.15.11 but getting the following error during the upgrade:
**Attempting to gather dependency information for package 'UmbracoCms.7.15.11' with respect to project 'Umbraco.Site', targeting '.NETFramework,Version=v4.8'
Gathering dependency information took 2.1 sec
Attempting to resolve dependencies for package 'UmbracoCms.7.15.11' with DependencyBehavior 'Lowest'
Unable to find a version of 'Microsoft.CodeDom.Providers.DotNetCompilerPlatform' that is compatible with 'UmbracoCms 7.15.11 constraint: Microsoft.CodeDom.Providers.DotNetCompilerPlatform (>= 2.0.1 && < 3.0.0)'.**
Microsoft.CodeDom.Providers.DotNetCompilerPlatform is already installed and on version 2.0.1.
Tried to remove the package, but got an error that it can't be uninstalled because it depends on Umbraco 7.15.7 package.
Also tried to delete my local C:\Users\[Your User]\.nuget\packages directory\ but with the same result.
Hopefully someone can point us in the right direction?
Thanks in advance!
Grtz Sander