You may encounter a problem while building project:
Could not initialize class org.codehaus.groovy.reflection.ReflectionCache
There may be at least two problems:
- Outdated version of gradle
- Too new version of JDK.
Try upgrading Gradle / downgrading the JDK version to 1.8.
If you still have any questions, feel free to ask me in the comments under this article, or write me on email@example.com.