Error happened while attempting to execute 'mvn clean package' in Go CD

[julwanik]

I have setup a pipeline as described in step11. with task mvn clean package in Go CD. All steps are followed correctly, still When I trigger the pipeline, the job fails:

[go] Task: mvn clean package took: 0.14s Error happened while attempting to execute 'mvn clean package'. Please make sure [mvn] can be executed on this agent.

[Debug Information] Environment variable PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/lib/jvm/java-11-openjdk/bin

I have tried all solutions provided on the below post-but nothing works Can't execute "mvn clean package" task in GO CD

for solution provided earlier-
./mvnw clean package
I did try the above but to no success
also I searched on below solutions on SO but they are also not working for me-
https://stackoverflow.com/questions/37113514/cant-execute-mvn-clean-package-task-in-go-cd

also please advise if there is any tutorial video where this workshop instructions are recorded?

[dtsato]

Can you please share the entire build agent log that contains the full error message?