Try using .NET Core 3.1.302

azure-pipelines.yml

@@ -34,17 +34,10 @@ jobs:
   pool:
     vmImage: 'macOS-10.14'
   steps:
-  - task: UseDotNet@2
+  - task: DotNetCoreInstaller@0
-    displayName: 'Use .NET Core SDK 3.1.401'
+    displayName: 'Use .NET Core SDK 3.1.302'
-    inputs:
-      packageType: sdk
-      version: 3.1.401
-
-  - task: UseDotNet@2
-    displayName: 'Use .NET Core Runtime 3.1.7'
     inputs:
-      packageType: runtime
+      version: 3.1.302
-      version: 3.1.7
 
   - task: CmdLine@2
     displayName: 'Install Mono 5.18'
@@ -113,9 +106,9 @@ jobs:
     vmImage: 'windows-2019'
   steps:
   - task: DotNetCoreInstaller@0
-    displayName: 'Use .NET Core SDK 3.1.401'
+    displayName: 'Use .NET Core SDK 3.1.302'
     inputs:
-      version: 3.1.401
+      version: 3.1.302
 
   - task: CmdLine@2
     displayName: 'Install Nuke'

global.json

@@ -1,6 +1,6 @@
 {
 	"sdk": {
-		"version": "3.1.401"
+		"version": "3.1.302"
 	},
     "msbuild-sdks": {
         "Microsoft.Build.Traversal": "1.0.43",