Cannot Find A Version Of 'com.android.support:support-annotations' That Satisfies The Version Constraints

When i want to generate a signed APK (release) using Proguard rules i got this error message : Cannot find a version of 'com.android.support:support-annotations' that satisfies

Solution 1:

The problem is solved! I needed to add

implementation 'com.android.support:support-annotations:28.0.0' under

dependencies in android/app/build.gradle in my library. The message warning was enough explicit to do that, but I didn't think about modifying the library dependencies.

Solution 2:

What worked for me was adding a configuration to resolve this conflict by forcing the system to use the specified dependency path despite having many other options.

configurations.all {
  resolutionStrategy {
      cacheDynamicVersionsFor(0, 'seconds')
      cacheChangingModulesFor(0, 'seconds')

      force('com.android.support:support-annotations:26.1.0')
  }
  transitive = true
}

Solution 3:

I had a similar error message and resolved it by removing this line:

androidTestImplementation 'androidx.annotation:annotation:1.1.0'

Solution 4:

Try adding

repositories {
    maven { url 'https://maven.google.com' }
}

in your project level gradle.