Could not find or load main class org.apache.maven.wrapper.MavenWrapperMain

Question

I have a spring boot project here: https://github.com/jcasbin/jcasbin-springboot-plugin. I encountered the following error in Travis CI:

shell
3.43s$ ./mvnw inst         


        

Answer 1

i actually did just mvn clean install and it worked, i am actually using older version of spring 2.0 to be specific