Projekt kann nicht gebildet werden

Hallo zusammen

Ich kann mein Projekt nicht mehr ausführen. Ich kriege diverse Fehlermeldungen.

Ich weiss nicht wo ich ansetzen soll. Vielleicht kann mir jemand helfen wo das Problem ist oder mindestens wo ich suchen muss.

Die Fehlermeldungen:

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':app:checkDebugAarMetadata'.

  A failure occurred while executing com.android.build.gradle.internal.tasks.CheckAarMetadataWorkAction
  3 issues were found when checking AAR metadata:

  1. Dependency 'androidx.activity:activity:1.8.0' requires libraries and applications that
     depend on it to compile against version 34 or later of the
     Android APIs.

     :app is currently compiled against android-33.

     Also, the maximum recommended compile SDK version for Android Gradle
     plugin 8.0.2 is 33.

     Recommended action: Update this project's version of the Android Gradle
     plugin to one that supports 34, then update this project to use
     compileSdk of at least 34.

     Note that updating a library or application's compileSdk (which
     allows newer APIs to be used) can be done separately from updating
     targetSdk (which opts the app in to new runtime behavior) and
     minSdk (which determines which devices the app can be installed
     on).

  2. Dependency 'androidx.core:core:1.12.0' requires libraries and applications that
     depend on it to compile against version 34 or later of the
     Android APIs.

     :app is currently compiled against android-33.

     Also, the maximum recommended compile SDK version for Android Gradle
     plugin 8.0.2 is 33.

     Recommended action: Update this project's version of the Android Gradle
     plugin to one that supports 34, then update this project to use
     compileSdk of at least 34.

     Note that updating a library or application's compileSdk (which
     allows newer APIs to be used) can be done separately from updating
     targetSdk (which opts the app in to new runtime behavior) and
     minSdk (which determines which devices the app can be installed
     on).

  3. Dependency 'androidx.core:core-ktx:1.12.0' requires libraries and applications that
     depend on it to compile against version 34 or later of the
     Android APIs.

     :app is currently compiled against android-33.

     Also, the maximum recommended compile SDK version for Android Gradle
     plugin 8.0.2 is 33.

     Recommended action: Update this project's version of the Android Gradle
     plugin to one that supports 34, then update this project to use
     compileSdk of at least 34.

     Note that updating a library or application's compileSdk (which
     allows newer APIs to be used) can be done separately from updating
     targetSdk (which opts the app in to new runtime behavior) and
     minSdk (which determines which devices the app can be installed
     on).

Weiter:

Execution failed for task ':app:checkDebugAarMetadata'.

A failure occurred while executing com.android.build.gradle.internal.tasks.CheckAarMetadataWorkAction
3 issues were found when checking AAR metadata:

Weiter:

Execution failed for task ':app:checkDebugAarMetadata'.

A failure occurred while executing com.android.build.gradle.internal.tasks.CheckAarMetadataWorkAction
3 issues were found when checking AAR metadata:

weiter:

3 issues were found when checking AAR metadata:

1. Dependency 'androidx.activity:activity:1.8.0' requires libraries and applications that
   depend on it to compile against version 34 or later of the
   Android APIs.

   :app is currently compiled against android-33.

   Also, the maximum recommended compile SDK version for Android Gradle
   plugin 8.0.2 is 33.

   Recommended action: Update this project's version of the Android Gradle
   plugin to one that supports 34, then update this project to use
   compileSdk of at least 34.

   Note that updating a library or application's compileSdk (which
   allows newer APIs to be used) can be done separately from updating
   targetSdk (which opts the app in to new runtime behavior) and
   minSdk (which determines which devices the app can be installed
   on).

2. Dependency 'androidx.core:core:1.12.0' requires libraries and applications that
   depend on it to compile against version 34 or later of the
   Android APIs.

   :app is currently compiled against android-33.

   Also, the maximum recommended compile SDK version for Android Gradle
   plugin 8.0.2 is 33.

   Recommended action: Update this project's version of the Android Gradle
   plugin to one that supports 34, then update this project to use
   compileSdk of at least 34.

   Note that updating a library or application's compileSdk (which
   allows newer APIs to be used) can be done separately from updating
   targetSdk (which opts the app in to new runtime behavior) and
   minSdk (which determines which devices the app can be installed
   on).

3. Dependency 'androidx.core:core-ktx:1.12.0' requires libraries and applications that
   depend on it to compile against version 34 or later of the
   Android APIs.

   :app is currently compiled against android-33.

   Also, the maximum recommended compile SDK version for Android Gradle
   plugin 8.0.2 is 33.

   Recommended action: Update this project's version of the Android Gradle
   plugin to one that supports 34, then update this project to use
   compileSdk of at least 34.

   Note that updating a library or application's compileSdk (which
   allows newer APIs to be used) can be done separately from updating
   targetSdk (which opts the app in to new runtime behavior) and
   minSdk (which determines which devices the app can be installed
   on).

Kann mir jemand sagen wo ich das Problem suchen muss?

Gruss Renato

Sorry Problem gelöst! Musste nur auf die Version 34 wechseln dann ging es wieder.
Viele Fehler verwirren mich.

Gruss Renato