android 模拟器 总莫名其妙的停止 这个问题困扰很久了 问问大家 谢谢

Question

如题，经常出现这样的问题，很头疼。。。
去网上找，又不知道搜什么关键字，望知道的兄弟指教下。

[code="java"]
[2011-07-13 11:24:24 - phone] Re-installation failed due to different application signatures.
[2011-07-13 11:24:24 - phone] You must perform a full uninstall of the application. WARNING: This will remove the application data!
[2011-07-13 11:24:24 - phone] Please execute 'adb uninstall com.android.phone' in a shell.
[2011-07-13 11:24:24 - phone] Launch canceled!
[/code]

[code="java"]
[2011-07-14 12:12:29 - data] Failed to install data.apk on device 'emulator-5554': device not found
[2011-07-14 12:12:29 - data] com.android.ddmlib.InstallException: device not found
[2011-07-14 12:12:29 - data] Launch canceled!
[/code]

还会出现LogCat没有输出的情况,出现这种情况后，在DDMS中点下模拟器，又会输出。。

Answer 1

[2011-07-13 11:24:24 - phone] Re-installation failed due to different application signatures.

两个应用的签名不用，肯定会失败的。在调试的时候只使用debug的keystore进行调试就可以了.要先把原来应用卸载了，在安装你的应用。