3-8 - Proxy Failure

Dynamic proxy creation failed.

Possible Causes

1. Dynamic class loading exists
2. Abnormal class format

Troubleshooting and Resolution Steps

1. If the logs indicate Fallback to use JDK proxy success, it means that Dubbo successfully created the dynamic proxy by falling back to the JDK proxy. If the program runs normally, this can be ignored.
2. If the logs indicate Fallback to use JDK proxy is also failed, please check the corresponding class loading situation based on the exception stack trace to ensure it is normal. You can use tools like Arthas for assistance in troubleshooting.