mono/Embeddinator-4000

[All resolved]Prompt System.ArgumentNullException: The parameter "unevaluatedValue" cannot be null.

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#783 opened on Oct 31, 2020

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Description

未经处理的异常: System.ArgumentNullException: 参数“unevaluatedValue”不能为 null。 在 Microsoft.Build.Shared.ErrorUtilities.VerifyThrowArgumentNull(Object parameter, String parameterName, String resourceName) 在 Microsoft.Build.Construction.ProjectTaskElement.SetParameter(String name, String unevaluatedValue) 在 Embeddinator.XamarinAndroidBuild.GenerateJavaStubsProject(List`1 assemblies, String outputDirectory) 在 Embeddinator.Driver.WriteFiles() 在 Embeddinator.Driver.Run() 在 Embeddinator.CLI.Main(String[] args)

Contributor guide

Research direction
Examine the stack trace to find where the 'unevaluatedValue' parameter is passed as null. Trace the call in GenerateJavaStubsProject to the SetParameter method and add a null check or ensure the value is not null before calling.
Tech stack
csharp
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
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Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
C#Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65