Crystall Ball App errors after adding image

Thanks Ben. I actually decided to just start creating the app from scratch. When I got to the pretty little things section, I paused the video, did the work around then rewatched the lesson. It was a bittersweet experience. While I didn't learn how to fix this exact problem, I did get to review what I had learned up to this point, and caught on to some things I had missed!

Hi Joseph,

Those are warnings that are safe to ignore. Warnings are exactly that: warnings about things that should be fixed but that won't stop your app. It's a good practice to fix warnings, too, but we simply skipped it for this project in the interests of time. We do talk about @string resources in the 2nd project.

The contentDescription is a separate attribute that is used for accessibility, like alt text for images on the web.

I'm getting the same errors but it won't let me run my program :/

05-11 23:18:13.435: E/AndroidRuntime(2256): FATAL EXCEPTION: main 05-11 23:18:13.435: E/AndroidRuntime(2256): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.crystalball/com.example.crystalball.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.app.ActivityThread.access$600(ActivityThread.java:141) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.os.Handler.dispatchMessage(Handler.java:99) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.os.Looper.loop(Looper.java:137) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.app.ActivityThread.main(ActivityThread.java:5103) 05-11 23:18:13.435: E/AndroidRuntime(2256): at java.lang.reflect.Method.invokeNative(Native Method) 05-11 23:18:13.435: E/AndroidRuntime(2256): at java.lang.reflect.Method.invoke(Method.java:525) 05-11 23:18:13.435: E/AndroidRuntime(2256): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 05-11 23:18:13.435: E/AndroidRuntime(2256): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 05-11 23:18:13.435: E/AndroidRuntime(2256): at dalvik.system.NativeStart.main(Native Method) 05-11 23:18:13.435: E/AndroidRuntime(2256): Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:111) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.support.v7.app.ActionBarActivityDelegateICS.onCreate(ActionBarActivityDelegateICS.java:58) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:98) 05-11 23:18:13.435: E/AndroidRuntime(2256): at com.example.crystalball.MainActivity.onCreate(MainActivity.java:17) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.app.Activity.performCreate(Activity.java:5133) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 05-11 23:18:13.435: E/AndroidRuntime(2256): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175) 05-11 23:18:13.435: E/AndroidRuntime(2256): ... 11 more