The nacos source code can not find the istio package

phenomenon

The source code version is 2.1.0. When starting, the compilation fails and an error is reported.
The istio package cannot be found.No, I searched for Metadata and ServiceEntry and neither of these two classes

Solution

nvn compile
Execute this command under the nacos-istio module and wait for the compilation to complete.

Other related questions:
Nacos source code startup error cannot find symbol com.alibaba.nacos.consistency.entity