一使用就崩溃了

[HZHAndroid]

Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Region.setPath(android.graphics.Path, android.graphics.Region)' on a null object reference

[zhongruiAndroid]

Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Region.setPath(android.graphics.Path, android.graphics.Region)' on a null object reference

用的哪个版本的？是1.1.2版本吗？