JAR文件C:\ sdk\platforms\android-18\android.jar没有源附件.您可以通过单击下面的附加源来附加源

Question

我收到一条错误说明:

The JAR file C:\sdk\platforms\android-18\android.jar has no source attachment. You can attach the source by clicking attach source below.

但是我点击了附加源按钮并添加了C:\ sdk\platforms\android-17\android.jar然后它只是给了我:

Source not found. The source attachment does not contain the source for the file Activity.class. You can change the source attachment by clicking Change Attached Source below.

Answer 1

首先确保您已经通过Android SDK Manager下载了项目中正在使用的Android版本的源文件:http://developer.android.com/sdk/installing/adding-packages.html

然后右键单击您的项目并选择属性,从左侧菜单中选择"Java Build Path",选择右侧的"Libraries"选项卡,单击以展开"Android XXX",单击以展开"android.jar",然后然后双击"源附件:"项.

在弹出窗口中,选择"外部位置",单击"外部文件夹",然后浏览到适合之前选择的"Android XXX"的android-sdk/sources/android-xx.选择确定以关闭对话框,您应该设置!