Hi i was following buckys tutorial series on libgdx, and i found that when i tried to import it i was getting a runtime exception. this is what it looked like:
4:03:11 PM RuntimeException: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification
4:03:20 PM Gradle build finished in 9 sec
4:03:20 PM RuntimeException: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification
4:03:27 PM RuntimeException: update failed for AnAction with ID=$Cut: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification
4:03:37 PM RuntimeException: update failed for AnAction with ID=$Cut: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification
4:03:46 PM RuntimeException: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification
4:04:40 PM RuntimeException: update failed for AnAction with ID=$Cut: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification
4:04:43 PM RuntimeException: update failed for AnAction with ID=$Cut: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification
4:05:23 PM RuntimeException: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification: java.io.IOException: java.lang.AssertionError: Unexpected content storage modification

i am not sure what it means, can anyone tell me?