Execution failed for task ':app:installDebug'.

最新推荐文章于 2023-09-12 17:15:19 发布

原创最新推荐文章于 2023-09-12 17:15:19 发布 · 3.9k 阅读

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CC 4.0 BY-SA版权

本文介绍了当尝试在Android设备上安装调试版本的应用程序时遇到的常见错误：'Execution failed for task':app:installDebug'。错误提示指出签名不匹配导致安装失败，并提供了解决方案：删除手机上已安装的相同应用程序。

BUG

* What went wrong:
Execution failed for task ':app:installDebug'.
> com.android.builder.testing.api.DeviceException: com.android.ddmlib.InstallException: Failed to finalize session : INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package com.skycprn signatures do not match the previously installed version; ignoring!
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

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