INSTALL_FAILED_UPDATE_INCOMPATIBLE:程序包签名与以前安装的版本不匹配；忽略 [英] INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package signatures do not match the previously installed version; ignoring

问题描述

尝试生成调试apk以直接在设备(Android-React Native)上直接更新应用程序时收到此错误:

I get this error when trying generate a debug apk for update an app directly on the device (Android - React Native):

任务':app:installDebug'的执行失败.

Execution failed for task ':app:installDebug'.

com.android.builder.testing.api.DeviceException:com.android.ddmlib.InstallException:无法完成会话: INSTALL_FAILED_UPDATE_INCOMPATIBLE:打包prensa.com签名即可 与先前安装的版本不匹配；忽略！

com.android.builder.testing.api.DeviceException: com.android.ddmlib.InstallException: Failed to finalize session : INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package prensa.com signatures do not match the previously installed version; ignoring!

确保版本代码和版本名称已递增，并且程序包名称相同.

Im sure that version code and version name were incremented and the package name is the same.

此外，密钥库和其他密钥与以前使用的相同.

Also, the keystore and other keys are same used before.

错误在哪里?

推荐答案

我今天遇到了同样的错误.我发现了这个http://blog.bihe0832.com/android-v2-issue.html.它是中文的.要点描述如下:

I met the same error today.And I found thishttp://blog.bihe0832.com/android-v2-issue.html.It's in Chinese.The key points describe below:

将apk文件打包后，将其解压缩，然后检查文件 META-INF/ANY-NAME.SF.I使用jarsigner命令行签署apk 我发现在执行时，alias放在jar文件之后 jarsigner将用作ANY-NAME.然后打开ANY-NAME.SF 您找到了X-Android-APK-Signed: 2行，这就是 错误.请退出您的apk，如果代码行消失了，则apk将为 安装成功.

After package your apk file, unzip it,check the file META-INF/ANY-NAME.SF.I sign the apk with jarsigner command line tool.I found that the alias putted after the jar-file when exec the jarsigner, will used as the ANY-NAME.Then open the ANY-NAME.SF, if you found a line of X-Android-APK-Signed: 2,That's the cause of the error.Resign your apk,if the line of code gone, the apk will be installed success.

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