ArgumentException: maccatalyst does not have a valid platform name

[steveharter]

Error like:

src/mono/msbuild/common/LibraryBuilder.targets(28,5): error MSB4018: (NETCORE_ENGINEERING_TELEMETRY=Build) The "LibraryBuilderTask" task failed unexpectedly.
System.ArgumentException: maccatalyst does not have a valid platform name
   at Microsoft.Apple.Build.AppleSdk.GetPlatformName(String targetOS) in /_/src/tasks/MobileBuildTasks/Apple/AppleSdk.cs:line 138
   at Microsoft.Apple.Build.AppleSdk..ctor(String targetOS, TaskLoggingHelper logger) in /_/src/tasks/MobileBuildTasks/Apple/AppleSdk.cs:line 25
   at Microsoft.Apple.Build.AppleProject..ctor(String projectName, String runtimeIdentifier, TaskLoggingHelper logger) in /_/src/tasks/MobileBuildTasks/Apple/AppleProject.cs:line 31
   at LibraryBuilderTask.BuildAppleLibrary(List`1 sources, List`1 libs, List`1 linkerArgs) in /_/src/tasks/LibraryBuilder/LibraryBuilder.cs:line 401
   at LibraryBuilderTask.Execute() in /_/src/tasks/LibraryBuilder/LibraryBuilder.cs:line 156
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask)

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=368974 Build error leg or test failing: Pull request: https://github.com/dotnet/runtime/pull/90119

Error Message

{
  "ErrorMessage": "maccatalyst does not have a valid platform name",
  "BuildRetry": false
}

Report

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	0

Known issue validation

Build: :mag_right: https://dev.azure.com/dnceng-public/public/_build/results?buildId=368974 Error message validated: maccatalyst does not have a valid platform name Result validation: :white_check_mark: Known issue matched with the provided build. Validation performed at: 8/10/2023 2:07:01 PM UTC

[ghost]

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Issue Details

---

Error like: ``` src/mono/msbuild/common/LibraryBuilder.targets(28,5): error MSB4018: (NETCORE_ENGINEERING_TELEMETRY=Build) The "LibraryBuilderTask" task failed unexpectedly. System.ArgumentException: maccatalyst does not have a valid platform name at Microsoft.Apple.Build.AppleSdk.GetPlatformName(String targetOS) in /_/src/tasks/MobileBuildTasks/Apple/AppleSdk.cs:line 138 at Microsoft.Apple.Build.AppleSdk..ctor(String targetOS, TaskLoggingHelper logger) in /_/src/tasks/MobileBuildTasks/Apple/AppleSdk.cs:line 25 at Microsoft.Apple.Build.AppleProject..ctor(String projectName, String runtimeIdentifier, TaskLoggingHelper logger) in /_/src/tasks/MobileBuildTasks/Apple/AppleProject.cs:line 31 at LibraryBuilderTask.BuildAppleLibrary(List`1 sources, List`1 libs, List`1 linkerArgs) in /_/src/tasks/LibraryBuilder/LibraryBuilder.cs:line 401 at LibraryBuilderTask.Execute() in /_/src/tasks/LibraryBuilder/LibraryBuilder.cs:line 156 at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask) ``` ## Build Information Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=368974 Build error leg or test failing: Pull request: https://github.com/dotnet/runtime/pull/90119 ## Error Message ```json { "ErrorMessage": "maccatalyst does not have a valid platform name", "BuildRetry": false } ```

Author:	steveharter
Assignees:	-
Labels:	`blocking-clean-ci`, `area-Infrastructure`, `os-ios`, `Known Build Error`
Milestone:	-

[ViktorHofer]

cc @steveisok

[ivanpovazan]

Closing as fixed via: https://github.com/dotnet/runtime/pull/90237