问题
I have a project that is using both ActionBarSherlock and ViewPagerIndicator. I had some issues including both as a library, so what I ended up doing was making ViewPagerIndicator include ActionBarSherlock as a library and remove the support v4 jar from ViewPagerIndicator (see this post: Using ActionBarSherlock & ViewPagerIndicator Syncronously Will Not Compile).
Everything builds and my app runs, but when I inflate a view with a TabIndicator, a resource not found exception is thrown. I've traced it down to the vpi__tab_indicator.xml file and the 6 drawables it's referencing. When I comment out those drawables, the view inflates fine. I can see these drawables in both the ViewPagerIndicator project, as well as in its R file in my application. Is there something that I'm missing? The activity in question has the following style: android:theme="@style/Theme.PageIndicatorDefaults"
Edit:
stack trace (if it helps any)
07-30 14:48:22.391: E/AndroidRuntime(7517): FATAL EXCEPTION: main 07-30 14:48:22.391: E/AndroidRuntime(7517): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.myapp/com.myapp.Activity}: android.content.res.Resources$NotFoundException: File res/drawable/vpi__tab_indicator.xml from drawable resource ID #0x7f02005a 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.app.ActivityThread.access$600(ActivityThread.java:130) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.os.Handler.dispatchMessage(Handler.java:99) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.os.Looper.loop(Looper.java:137) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.app.ActivityThread.main(ActivityThread.java:4745) 07-30 14:48:22.391: E/AndroidRuntime(7517): at java.lang.reflect.Method.invokeNative(Native Method) 07-30 14:48:22.391: E/AndroidRuntime(7517): at java.lang.reflect.Method.invoke(Method.java:511) 07-30 14:48:22.391: E/AndroidRuntime(7517): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 07-30 14:48:22.391: E/AndroidRuntime(7517): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 07-30 14:48:22.391: E/AndroidRuntime(7517): at dalvik.system.NativeStart.main(Native Method) 07-30 14:48:22.391: E/AndroidRuntime(7517): Caused by: android.content.res.Resources$NotFoundException: File res/drawable/vpi__tab_indicator.xml from drawable resource ID #0x7f02005a 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.content.res.Resources.loadDrawable(Resources.java:1918) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.content.res.TypedArray.getDrawable(TypedArray.java:601) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.view.View.(View.java:3336) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.widget.TextView.(TextView.java:447) 07-30 14:48:22.391: E/AndroidRuntime(7517): at com.viewpagerindicator.TabPageIndicator$TabView.(TabPageIndicator.java:252) 07-30 14:48:22.391: E/AndroidRuntime(7517): at com.viewpagerindicator.TabPageIndicator.addTab(TabPageIndicator.java:152) 07-30 14:48:22.391: E/AndroidRuntime(7517): at com.viewpagerindicator.TabPageIndicator.notifyDataSetChanged(TabPageIndicator.java:209) 07-30 14:48:22.391: E/AndroidRuntime(7517): at com.viewpagerindicator.TabPageIndicator.setViewPager(TabPageIndicator.java:197) 07-30 14:48:22.391: E/AndroidRuntime(7517): at com.myapp.Activity.onCreate(Activity.java:27) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.app.Activity.performCreate(Activity.java:5008) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023) 07-30 14:48:22.391: E/AndroidRuntime(7517): ... 11 more 07-30 14:48:22.391: E/AndroidRuntime(7517): Caused by: java.lang.NullPointerException 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.graphics.drawable.DrawableContainer$DrawableContainerState.addChild(DrawableContainer.java:524) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.graphics.drawable.StateListDrawable$StateListState.addStateSet(StateListDrawable.java:278) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.graphics.drawable.StateListDrawable.inflate(StateListDrawable.java:186) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:881) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.graphics.drawable.Drawable.createFromXml(Drawable.java:818) 07-30 14:48:22.391: E/AndroidRuntime(7517): at android.content.res.Resources.loadDrawable(Resources.java:1915)
Thanks!
回答1:
When copying files from one place to the other, a couple of my ViewPagerIndicator drawables must have gotten corrupted along the way. I re-fetched the drawables from the repo, added them into the project, everything compiled and ran perfect.
Hopefully that will save someone else a few hours.
来源：https://stackoverflow.com/questions/11721493/viewpagerindicator-drawable-resource-not-found