android manifest is no well formed

[djn]

Since i upgraded to ADT 20, i've been trying to create new Android project, but the same thing happen every time : The markup in the document preceding the root element must be well-formed. And i've got another error in my main activity. R is not generated.<<<<<<< Original\[code\]<uses-sdk android:minSdkVersion="15" android:targetSdkVersion="15" /><application android:label="@string/app_name" android:icon="@drawable/ic_launcher" android:theme="@style/AppTheme"></application>\[/code\]\[code\]<uses-sdk android:minSdkVersion="15" android:targetSdkVersion="15" /><application android:label="@string/app_name" android:icon="@drawable/ic_launcher" android:theme="@style/AppTheme"></application>\[/code\]\[code\]<uses-sdk android:minSdkVersion="15" android:targetSdkVersion="15" /><application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name=".Test" android:label="@string/title_activity_test" > <meta-data android:name="android.support.PARENT_ACTIVITY" android:value="http://stackoverflow.com/questions/11482164/com.example.testphonegap.MainActivity" /> </activity></application>\[/code\]\[code\]<application> <activity android:name=".Test" android:label="@string/title_activity_test"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity></application>\[/code\]=======\[code\]<application> <activity android:name=".Test" android:label="@string/title_activity_test"> <meta-data android:name="android.support.PARENT_ACTIVITY" android:value="http://stackoverflow.com/questions/11482164/android.app.ListActivity" /> </activity></application>\[/code\]\[quote\] \[quote\] Added \[/quote\] \[/quote\]