恶意卸载后无法安装应用 [英] App cannot be installed after bad uninstall

问题描述

使用Eclipse，甚至使用导出的Apk，该应用程序都拒绝安装，

Using Eclipse, or even by using an Exported Apk, The App Refuses to install,

LogCat说:

12-03 21:25:34.310: W/PackageManager(1073): Package com.app.example signatures 
do not match the previously installed version; ignoring!

但是问题是我已经在重新安装该应用程序之前先将其卸载，我尝试在恢复>擦拭缓存/擦拭Dalvik缓存中没有运气，我正在运行LolliPop 5.1&我也删除了来宾帐户，没有运气.

But the Problem is that I have already uninstalled the App before installing it again, I have tried to reboot in Recovery > Wipe Cache/Wipe Dalvik Cache with no luck, I am running LolliPop 5.1 & I Removed the Guest Account too with no luck.

Apk在其他设备上安装良好，因此我的设备"一定存在问题(使用自定义ROM)，

The Apk install fine on Others Devices, So there must be something wrong with My Device(using a Custom ROM),

我也尝试过adb pm list软件包，但该应用未列出.

I have also tried adb pm list packages but the App is Not Listed.

有什么要删除的东西吗?

is there something to delete, if so where,

注意:这可能是由于不良的卸载过程造成的，我在使用Root Browser之前，然后像往常一样使用Package Manager手动卸载了此应用程序，

Note : It's maybe due to a Bad Uninstall Process, i have manually unistalled this App before using Root Browser then with the Package Manager as usual,

有什么问题吗?

谢谢

推荐答案

在极少数情况下，卸载可能会出错，从而导致packagemanager指示不再安装该应用程序.命令:

In very rare cases an uninstall can go wrong causing the packagemanager to indicate that the app isn't installed anymore. The command:

adb shell 'pm list packages -f'

不会返回该应用程序包，也不会在设置下找到该应用程序.

would not return the app package, nor would you find the app under settings.

但是，由于操作系统仍然以某种方式认为它存在，因此无法再安装该应用程序.

However, the app cannot be installed anymore because the OS still thinks its there somehow.

要解决此问题，只需运行:

To fix this, just run:

adb uninstall <package-name>

请注意:根据我的经验，操作系统会在一天左右的时间后不再自行安装该应用程序.(从而自动修复该问题)

Note that: in my experience the OS would figure out the app isn't installed anymore by itself after a day or so. (Thus autofixing the issue)

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