at com.sample.aspectMyAspect.myAdvice(MyAspect.java:666) at com.app.model.Foo.bar(Foo.java:69) at com.app.model.Foo.<init>(Foo.java:42) at java.lang.Class.newInstance(Native Method) <9 more> ◎ What about breakpoints ? Stepping through your code is ok ◎ What about proguard ? Obfuscation performed after weaving @xgouchet