title: MPAndroidChart error class ValueFormatter not found
body: <p>After updating the MPAndroidChart library <a href="https://github.com/PhilJay/MPAndroidChart" rel="nofollow noreferrer">here</a> in our project from 'com.github.PhilJay:MPAndroidChart:v2.25 to 'com.github.PhilJay:MPAndroidChart:v3.0.2 an error occurs that states that the class ValueFormatter cannot be found. On further research, it seems someone made a mistake on the maven repository artefact index as it seems that v2.2.5 is the latest version and v3.0.2 is not the most recently updated version <a href="https://mvnrepository.com/artifact/com.github.PhilJay/MPAndroidChart" rel="nofollow noreferrer">here</a></p>