Spring 源码调试错误修复

1. fatal: not a git repository (or any of the parent directories): .git

问题描述

描述：执行 Load Gradle Changes 时，控制台出现错误，错误描述如下

控制台输出如下：

fatal: not a git repository (or any of the parent directories): .git
Build scan background action failed.
org.gradle.process.internal.ExecException: Process 'command 'git'' finished with non-zero exit value 128
	at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:431)
	at org.gradle.process.internal.DefaultExecAction.execute(DefaultExecAction.java:38)
	at org.gradle.process.internal.DefaultExecActionFactory.exec(DefaultExecActionFactory.java:202)
	at io.spring.ge.conventions.gradle.WorkingDirectoryProcessOperations.exec(WorkingDirectoryProcessOperations.java:45)
	at io.spring.ge.conventions.gradle.ProcessOperationsProcessRunner.run(ProcessOperationsProcessRunner.java:40)
	at io.spring.ge.conventions.gradle.BuildScanConventions.run(BuildScanConventions.java:195)
	at io.spring.ge.conventions.gradle.BuildScanConventions.addGitMetadata(BuildScanConventions.java:139)
	at com.gradle.enterprise.gradleplugin.internal.extension.a$4.run(SourceFile:172)
	at com.gradle.scan.plugin.internal.b.a.b(SourceFile:25)
	at org.gradle.internal.enterprise.impl.DefaultGradleEnterprisePluginBackgroundJobExecutors.runWithInputTrackingDisabled(DefaultGradleEnterprisePluginBackgroundJobExecutors.java:70)
	at org.gradle.internal.enterprise.impl.DefaultGradleEnterprisePluginBackgroundJobExecutors.lambda$executeUserJob$0(DefaultGradleEnterprisePluginBackgroundJobExecutors.java:64)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
	at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:47)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

解决方案

fatal: not a git repository (or any of the parent directories): .git 问题关键在于这样一句话，这不是一个 git 仓库，于是想到的解决方案是初始化一个 git 库。

在控制台输入如下指令即可解决问题

git init

2. fatal: Needed a single revision

问题描述

在上述操作执行完毕后，再次执行 Load Gradle Changes 时，控制台出现报错

控制台输出如下：

fatal: Needed a single revision
Build scan background action failed.
org.gradle.process.internal.ExecException: Process 'command 'git'' finished with non-zero exit value 128
	at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:431)
	at org.gradle.process.internal.DefaultExecAction.execute(DefaultExecAction.java:38)
	at org.gradle.process.internal.DefaultExecActionFactory.exec(DefaultExecActionFactory.java:202)
	at io.spring.ge.conventions.gradle.WorkingDirectoryProcessOperations.exec(WorkingDirectoryProcessOperations.java:45)
	at io.spring.ge.conventions.gradle.ProcessOperationsProcessRunner.run(ProcessOperationsProcessRunner.java:40)
	at io.spring.ge.conventions.gradle.BuildScanConventions.run(BuildScanConventions.java:195)
	at io.spring.ge.conventions.gradle.BuildScanConventions.addGitMetadata(BuildScanConventions.java:139)
	at com.gradle.enterprise.gradleplugin.internal.extension.a$4.run(SourceFile:172)
	at com.gradle.scan.plugin.internal.b.a.b(SourceFile:25)

解决方案

fatal: Needed a single revision 问题关键在于这样一句话，这个错误通常是由于 git 仓库缺少所需要的提交记录导致的，解决方案是确保现在正在访问正确的分支或提交记录，或者尝试从其他可用分支或提交记录中获取代码。

执行以下指令，即可解决问题

git add .
git commit -m "first commit"