GetPathsOfAllDirectoriesAbove() cannot be evaluated after updating .Net Framework version (4.6.2 to 4.7.2)

Looks like after upgrading your build tool is changed from MSBUILD to Roslyn. Microsoft.Managed.Core.targets is Roslyn target file.

if you have following Nuget packages installed:

  • Microsoft.CodeDom.Providers.DotNetCompilerPlatform

  • Microsoft.Net.Compilers

Then possibly it's causing the issue. Upgrade the Microsoft.CodeDom.Providers.DotNetCompilerPlatform to 2.x and remove the second one. That should fix the issue.


This happned to me when I updated Microsoft.Net.Compilers in an old project. Removing Microsoft.Net.Compilers completely, and then updating Microsoft.CodeDom.Providers.DotNetCompilerPlatform resolved my problem.


Ran into the same error - a compatibility issue between Microsoft.Net.Compilers 2.x (vs2017) and 3.x (vs2019) - downgrading from v3 to v2 fixed the issue specifically on our build agents which only had VS2017. v3 requires VS 2019 or later per roslyn-analyzers release spec.

Per the related error Method 'System.String.GetPathsOfAllDirectoriesAbove' not found - VS2017 would not even open the CSPROJ which was a clue about compatibility.

VS 2017 - CSPROJ Option to Install Missing Features for Microsoft.Net.Compilers v3

enter image description here

VS 2017 - Installing Missing Features

enter image description here

Tags:

C#

.Net

Visual Studio

Msbuild

Related

How to subtract two comma separated columns in R? Itertools zip_longest with first item of each sub-list as padding values in stead of None by default FragmentContainerView using findNavController install_referrer intent deprecation EF models. Navigation properties can only participate in a single relationship Why do structs and a mutable structs have different default equality operators? Why is the size of the data type different when the value is directly passed to the sizeof operator? How to force a For loop() or lapply() to run with error message in R Google Calendar returning invalid grant How do I shift the elements inside a Rust vector to the right and put the out-of-bounds element at the beginning? Missing visual studio 2019 blazor webassembly app template How to use package in Julia without importing it?

Recent Posts