如何在不卸载的情况下处理INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES? [英] How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?

问题描述

我试图重新安装apk

I tried to reinstall an apk

$adb install -r new.apk

它显示了错误:

Failure [INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES]

一种解决方案是卸载并安装new.apk，效果很好.

One solution is to uninstall and install the new.apk, that works fine.

但是我想知道是否可以在不卸载的情况下重新构建apk并重新安装.例如.更改AndroidManifest.xml中的某些配置，或不对APK进行签名等.

But I'm wondering whether I could re-build an apk and re-install without the uninstallation. Eg. change some config in the AndroidManifest.xml, or not sign the APK, etc.

如果您能告诉我"INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"的全部含义，将不胜感激.

It would be great appreciated if you could tell me the whole meaning of the "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES".

推荐答案

这表示您的应用程序的新副本(在您的开发计算机上)是用与您的应用程序的旧副本(安装在设备上)不同的签名密钥签名的/仿真器).例如，如果这是一台设备，则可能是从其他开发机器(例如，其他开发者的机器)上放置了旧副本.或者，旧的使用您的生产密钥签名，而新的使用您的调试密钥签名.

It means the new copy of your application (on your development machine) was signed with a different signing key than the old copy of your application (installed on the device/emulator). For example, if this is a device, you might have put the old copy on from a different development machine (e.g., some other developer's machine). Or, the old one is signed with your production key and the new one is signed with your debug key.

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