[android-studio] Error running android: Gradle project sync failed. Please fix your project and try again

if you have this failure and have other failures too, like "Unsupported Modules Detected: Compilation is not supported for following modules” maybe you need to solve them first and then it will be solved too. that's what happened to me.

Examples related to android-studio

A failure occurred while executing com.android.build.gradle.internal.tasks "Failed to install the following Android SDK packages as some licences have not been accepted" error Android Gradle 5.0 Update:Cause: org.jetbrains.plugins.gradle.tooling.util This version of Android Studio cannot open this project, please retry with Android Studio 3.4 or newer WARNING: API 'variant.getJavaCompile()' is obsolete and has been replaced with 'variant.getJavaCompileProvider()' Flutter plugin not installed error;. When running flutter doctor ADB.exe is obsolete and has serious performance problems Android design support library for API 28 (P) not working Flutter command not found How to find the path of Flutter SDK

Examples related to gradle

Gradle - Move a folder from ABC to XYZ A failure occurred while executing com.android.build.gradle.internal.tasks Gradle: Could not determine java version from '11.0.2' Android Gradle 5.0 Update:Cause: org.jetbrains.plugins.gradle.tooling.util Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0 Failed to resolve: com.android.support:appcompat-v7:28.0 Failed to resolve: com.google.firebase:firebase-core:16.0.1 com.google.android.gms:play-services-measurement-base is being requested by various other libraries java.lang.NoClassDefFoundError:failed resolution of :Lorg/apache/http/ProtocolVersion Error - Android resource linking failed (AAPT2 27.0.3 Daemon #0)

Examples related to android-gradle-plugin

WARNING: API 'variant.getJavaCompile()' is obsolete and has been replaced with 'variant.getJavaCompileProvider()' Android Material and appcompat Manifest merger failed Unable to resolve dependency for ':app@debug/compileClasspath': Could not resolve Failed to resolve: com.google.firebase:firebase-core:16.0.1 com.google.android.gms:play-services-measurement-base is being requested by various other libraries Invoke-customs are only supported starting with android 0 --min-api 26 error: resource android:attr/fontVariationSettings not found Exception : AAPT2 error: check logs for details Could not resolve com.android.support:appcompat-v7:26.1.0 in Android Studio new project Failed to resolve: com.android.support:appcompat-v7:27.+ (Dependency Error)