误在Android目录执行npm run android致Gradle损坏，权限错误求助

误在React Native项目的android子目录下执行npm run android后，Gradle出现权限拒绝错误，具体报错：

FAILURE: Build failed with an exception.

* What went wrong:
Gradle could not start your build.
> Could not create service of type ChecksumService using BuildSessionScopeServices.createChecksumService().
   > java.io.FileNotFoundException: D:\appv1\android\.gradle\8.0.1\checksums\checksums.lock (Access is denied)

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 2s

FAILURE: Build failed with an exception.

* What went wrong:
Could not update D:appv1\android\.gradle\8.0.1\fileChanges\last-build.bin
> D:appv1\android\.gradle\8.0.1\fileChanges\last-build.bin (Access is denied)

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

已尝试./gradlew clean和npm start -- --reset-cache，均无效。

核心原因 #

错误提示明确是文件权限拒绝，误操作导致Gradle在android目录下生成的缓存文件被锁定或权限异常，常规缓存清理命令因权限问题无法执行。

解决步骤 #

• 关闭所有可能占用Gradle文件的程序：包括Android Studio、相关终端窗口、后台的Node.js进程
• 手动删除android目录下的.gradle文件夹（路径对应报错里的D:\appv1\android\.gradle）
• 回到项目根目录（不是android子目录），执行npm run android，让Gradle重新初始化缓存并构建
• 如果仍报错，尝试以管理员权限打开终端，再执行根目录的npm run android
• 若以上都无效，可额外执行：
  1. 删除项目根目录的node_modules文件夹和package-lock.json文件
  2. 执行npm install重新安装依赖
  3. 回到根目录执行npm run android

内容的提问来源于stack exchange，提问作者Depak kumarasan .C