Class not found error

Ask a question. Why is there no pulsarversion class under this package, but it is still imported in the new project. Now it is popular

PulsarVersion class in pulsar-common folder, put some public classes in pulsar-common module.

You should have never built in your local git repo. After I pull the code, it is the same as your screenshot description. After the build is successful, this problem will be solved.