Stephen-sen commented on issue #2172: class[class com.alibaba.dubbo.monitor.support.MonitorFilter] after method[invoke] intercept failure java.lang.NullPointerException URL: https://github.com/apache/incubator-skywalking/issues/2172#issuecomment-455121315 from agent log and source code,i find the problem。when org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter execute 105 line,Normal it should call interceptor.afterMethod but it call DubboInterceptor.afterMethod. below is key code `019-01-17 18:07:33:825 InstMethodsInter : class[class com.alibaba.dubbo.monitor.support.MonitorFilter] after method[invoke] intercept failure java.lang.NullPointerException at org.apache.skywalking.apm.agent.core.context.ContextManager.activeSpan(ContextManager.java:156) at org.apache.skywalking.apm.agent.core.context.ContextManager.stopSpan(ContextManager.java:160) at org.apache.skywalking.apm.plugin.dubbo.DubboInterceptor.afterMethod(DubboInterceptor.java:101) at org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(InstMethodsInter.java:105)`
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
