INSTALL_FAILED_INVALID_APK: /data/app/**.tmp/*_slice__ signatures are inconsistent 解决方法

2017-10-25 2017-10-25 约 178 字预计阅读 1 分钟

刚刚作项目碰到了签名之后程序安装失败的问题，记录一下解决方法。

实际上，错误的代码如下：

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Installation failed with message Failed to finalize session : INSTALL_FAILED_INVALID_APK: /data/app/vmdl1909831784.tmp/3_slice__ signatures are inconsistent.
It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, and then re-installing.

WARNING: Uninstalling will remove the application data!

Do you want to uninstall the existing application?

具体原因不明，暂时推测是因为签名之前残留部分 build 产物，而签名之后 build 时没有重新生成，导致签名出现冲突。解决方法很简单：使用 Gradle 的 clean 任务清理整个项目，重新 build 即可。

目录

INSTALL_FAILED_INVALID_APK: /data/app/**.tmp/*_slice__ signatures are inconsistent 解决方法