Android Studio не запускает приложение

Question

Я переключился с eclipse на студию android. Я создал пустое приложение для тестирования, и я смог запустить его правильно. Однако, добавив некоторый простой код, я больше не буду начинать. Сообщения об ошибках, я получаю:

Error:(50, 21) No resource found that matches the given name: attr 'android:actionModeShareDrawable'. 

или

Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material'. 
Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Body1'. 
Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Body2'. 
Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Button'. 
Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Caption'. 
Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Display1'. 
Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Display2'. 
Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Display3'. 
Error:Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Display4'. 

... 

Error:Execution failed for task ':app:processDebugResources'. 
> com.android.ide.common.internal.LoggedErrorException: Failed to run command: 
    /Users/Tom/Java/Android/android_sdk_4.2/build-tools/19.1.0/aapt package -f --no-crunch -I /Users/Tom/Java/Android/android_sdk_4.2/platforms/android-17/android.jar -M /Users/Tom/Programming/ToyApp/app/build/intermediates/manifests/full/debug/AndroidManifest.xml -S /Users/Tom/Programming/ToyApp/app/build/intermediates/res/debug -A /Users/Tom/Programming/ToyApp/app/build/intermediates/assets/debug -m -J /Users/Tom/Programming/ToyApp/app/build/generated/source/r/debug -F /Users/Tom/Programming/ToyApp/app/build/intermediates/res/resources-debug.ap_ --debug-mode --custom-package app.beziehungen -0 apk --output-text-symbols /Users/Tom/Programming/ToyApp/app/build/intermediates/symbols/debug 
    Error Code: 
    1 
    Output: 
    /Users/Tom/Programming/ToyApp/app/build/intermediates/res/debug/values-v21/values.xml:5: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material'. 
    /Users/Tom/Programming/ToyApp/app/build/intermediates/res/debug/values-v21/values.xml:6: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Body1'. 
    /Users/Tom/Programming/ToyApp/app/build/intermediates/res/debug/values-v21/values.xml:7: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Body2'. 
    /Users/Tom/Programming/ToyApp/app/build/intermediates/res/debug/values-v21/values.xml:8: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Button'. 
.... 

Так что здесь происходит. Код корректно корректен!

Answer 1

Убедитесь, что вы загрузили последние дополнения, а также SDK для Android 5.0 через SDK-Manager.

И установите compileSdkVersion в 21 ваш файл build.gradle. Возможно, вы также захотите изменить свой targetSdkVersion на 21.

android { 
    //... 
    compileSdkVersion 21 

    defaultConfig { 
     targetSdkVersion 21 
    } 
    //... 
}