我的应用程序没有运行，但没有错误(My app is not running but there are no errors)

我的应用程序没有运行，但没有错误(My app is not running but there are no errors)

我的应用程序运行完美，直到我在一个按钮中添加了一个新的图形背景。从这次我得到一条消息，当我试图朗读我的应用程序"You project contains error(S), please fix them before running your application" 。 我试图清理我的应用程序，刷新它但没有任何变化。而且，在包浏览器中，该项目中没有任何红色标志....我在我的Macbook中导入相同的项目并且其运行没有问题。所以， pc eclipse中的问题在哪里？谢谢

My app was running perfect until i added a new graphic background in a button.From this time i m getting a message when i m trying to rum my app "You project contains error(S), please fix them before running your application". I have tried to clean my app, refresh it but nothing changes.Also,in the package explorer there is no red sign nowhere in that project....I import the same project in my Macbook and its running with no problem.So,where is the problem in that pc eclipse?Thanks

最满意答案

我最近有这个问题。 该问题是由于我的调试证书已过期引起的。 所以我做的是转到windows中的.android位置并删除文件debug.keystore。 删除后，我清理并构建了我的项目，这解决了问题。 在我的机器中，这是密钥库的位置，您可能需要搜索

E:\Users\blessan\.android

I recently had this issue. The issue was caused because my debug certificate had expired. So what I did was go to the .android location in windows and delete the file debug.keystore. After deleting, I cleaned and build my project, this fixed the issues. In my machine this was the location of the keystore, you might need to search

E:\Users\blessan\.android