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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2019/05/15 02:32:20 UTC

[GitHub] [skywalking] zmjzmjzmj8 commented on issue #2445: java.lang.StackOverflowError: null agent:

zmjzmjzmj8 commented on issue #2445: java.lang.StackOverflowError: null  agent:
URL: https://github.com/apache/skywalking/issues/2445#issuecomment-492480300
 
 
   @wu-sheng 我这边中文描述一下这个问题：
   当一个类继承一个泛型的虚基类，然后他的子类又复写了这个类的方法，同时调用的是虚基类中的方发时。skywalking的InstMethodsInter.class 的intercept方法，找到是zuper会是自己本身，导致执行zuper.call()出现死循环，最终导致栈溢出。经过测试这种java结构编译没有问题，运行也是可以的，但是skywalking加上会出现死循环，希望能够尽快修复，**### 这是一个严重的bug，导致正常业务出现栈溢出!!**

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