请求android高手解决xml有关问题

请求android高手解决xml问题
[2012-03-01 23:17:01 - com.android.ide.eclipse.adt.internal.project.AndroidManifestHelper] Parser exception for C:\Users\Administrator\workspace\learn android1\AndroidManifest.xml: The value of attribute "android:icon" associated with an element type "activity" must not contain the '<' character.

有问题的程序段：

XML code

 <activity android:name=".MyActivity2" android:label="MyActivity2"             android:icon="@drawable/icon1">            <intent-filter>                <action android:name="myaction2"/>                <category android:name="android.intent.category.DEFAULT"/>                            </intent-filter> </activity>