I have issues with running my developed app on my phone from android studio. It is really giving me a lot of concern. This is error I keep getting.
Information:Gradle tasks [:app:clean, :app:generateDebugSources, :app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies, :app:generateDebugAndroidTestSources, :app:assembleDebug]
Error:A problem occurred configuring project ':app'.
Could not resolve all dependencies for configuration ':app:_debugCompile'. Could not find any version that matches com.android.support:appcompat-v7:25.+. Versions that do not match: 24.0.0-beta1 24.0.0-alpha2 24.0.0-alpha1 23.4.0 23.3.0 + 18 more Searched in the following locations: file:/C:/Program Files/Android/Android Studio/gradle/m2repository/com/android/support/appcompat-v7/maven-metadata.xml file:/C:/Program Files/Android/Android Studio/gradle/m2repository/com/android/support/appcompat-v7/ https://jcenter.bintray.com/com/android/support/appcompat-v7/maven-metadata.xml https://jcenter.bintray.com/com/android/support/appcompat-v7/ file:/C:/Users/Goodness/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/appcompat-v7/maven-metadata.xml file:/C:/Users/Goodness/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/appcompat-v7/maven-metadata.xml file:/C:/Users/Goodness/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/appcompat-v7/ Required by: Testing:app:unspecified Could not find any version that matches com.android.support:design:25.+. Versions that do not match: 24.0.0-beta1 24.0.0-alpha2 24.0.0-alpha1 23.4.0 23.3.0 + 8 more Searched in the following locations: file:/C:/Program Files/Android/Android Studio/gradle/m2repository/com/android/support/design/maven-metadata.xml file:/C:/Program Files/Android/Android Studio/gradle/m2repository/com/android/support/design/ https://jcenter.bintray.com/com/android/support/design/maven-metadata.xml https://jcenter.bintray.com/com/android/support/design/ file:/C:/Users/Goodness/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/design/maven-metadata.xml file:/C:/Users/Goodness/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/design/maven-metadata.xml file:/C:/Users/Goodness/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/design/ Required by: Testing:app:unspecified Information:BUILD FAILED Information:Total time: 1 mins 32.229 secs Information:1 error Information:0 warnings Information:See complete output in console
Please help me
the problem was with the Android Support Repository that wasn't installed. Thanks to @Robin Vinzenz. You can solve the problem checking this link Android Studio could not find any version that matches com.android.support:appcompat-v7:+