小编MuT*_*iny的帖子

工具:

• Android Studio 2.3
• 火力地堡

设备测试

• 三星GT-I9505

• 三星SM-T211

设备OS:

• Android 5.0

问题: 我无法在我的Android设备上安装我的应用程序.一直在排除故障.

显示错误消息:

Installation failed with message device 'a408a2f4' not found.
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?

显示的事件日志:

11:38 AM    An existing connection was forcibly closed by the remote host
                    java.io.IOException: An existing connection was forcibly closed …

我的笔记本电脑在Android Studio运行时崩溃了.现在,当我尝试在Android Studio中打开项目时,它给了我奇怪的错误,没有项目正在打开.

无法加载项目:java.lang.RuntimeException:java.io.IOException:java.lang.AssertionError:意外的内容存储修改"**

编辑:此外,我在Android Studio的欢迎屏幕中,无法访问无效缓存的菜单选项并重新启动Android Studio.