Android App Not Install. An existing package by the same name with a conflicting signature is alread
2017-12-19 12:27
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文章标题什么意思呢?
Android应用程序未安装。 已经安装了具有冲突签名的相同名称的现有软件包。
问题产生原因与解决办法;
问题是,如果您直接从IDE运行并打开模拟器,那么缺省情况下用于签署APK的密钥在模拟器中安装的APK使用您的调试密钥进行签名(通常安装在〜/ .android / debug .keystore),所以如果以前的APK使用与当前使用的不同的密钥签名,您将永远会得到签名冲突以便修复它,请确保您使用的是相同的密钥来签署两个APK,即使 之前的APK使用另一个SDK的调试密钥进行签名,密钥肯定会有所不同。
另外,如果您不确切地知道在签名之前使用了哪个密钥,而您又想安装新版本的应用程序,则可以卸载以前的应用程序并重新安装新的应用程序
Android应用程序未安装。 已经安装了具有冲突签名的相同名称的现有软件包。
问题产生原因与解决办法;
问题是,如果您直接从IDE运行并打开模拟器,那么缺省情况下用于签署APK的密钥在模拟器中安装的APK使用您的调试密钥进行签名(通常安装在〜/ .android / debug .keystore),所以如果以前的APK使用与当前使用的不同的密钥签名,您将永远会得到签名冲突以便修复它,请确保您使用的是相同的密钥来签署两个APK,即使 之前的APK使用另一个SDK的调试密钥进行签名,密钥肯定会有所不同。
另外,如果您不确切地知道在签名之前使用了哪个密钥,而您又想安装新版本的应用程序,则可以卸载以前的应用程序并重新安装新的应用程序
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