[Bug] Triple protocol echo test failed due to an error. #15128
Description
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- I had searched in the issues and found no similar issues.
Apache Dubbo Component
Java SDK (apache/dubbo)
Dubbo Version
Dubbo Java 3.2.16
Steps to reproduce this issue
An exception occurred while calling the Echo service
Exception in thread "main" java.lang.NullPointerException
at org.apache.dubbo.rpc.protocol.tri.TripleInvoker.isSync(TripleInvoker.java:196)
at org.apache.dubbo.rpc.protocol.tri.TripleInvoker.doInvoke(TripleInvoker.java:155)
at org.apache.dubbo.rpc.protocol.AbstractInvoker.doInvokeAndReturn(AbstractInvoker.java:248)
at org.apache.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:191)
at org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:71)
Calling code
((EchoService)service).$echo("OK");
Unit Testing
EchoService echo = proxy.getProxy(protocol.refer(
EchoService.class,
consumerUrl));
assertEquals(echo.$echo("test"), "test");
What you expected to happen
EchoService function is normal
Anything else
No response
Are you willing to submit a pull request to fix on your own?
- Yes I am willing to submit a pull request on my own!
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