I am getting the below error in my GCP Cloud Run service:
Error: Could not find or load main class com.sdas.demo.sd.Application
Caused by: java.lang.ClassNotFoundException: com.sdas.demo.sd.Application
What I was doing:
I have a spring boot application where I used jib-maven-plugin. In BitBucket pipeline, I was executing the below command:
mvn clean compile com.google.cloud.tools:jib-maven-plugin:3.1.4:build -Dimage=eu.gcr.io/sdas-demo-dev/temp-service
After that deploying this GCR image to Cloud Run using gcloud command from BitBucket pipeline. This deployment failed with the error that 'Could not load main class'.
But if I run the mvn clean compile com.google.cloud.tools:jib-maven-plugin:3.1.4:build -Dimage=eu.gcr.io/sdas-demo-dev/temp-service
from my computer git bash for the same spring boot application code and then deploy it to Cloud Run (via gcloud command or via console or via pipeline); it's deployed successfully.
I used 'mainClass
' tag under jib-maven-plugin in pom.xml. But still it is unable to find or load the main class.
Can anyone help how to identify the problem? Is this a classpath issue or environment issue?
Issue sorted now.
Root cause:
Solution: Renamed the directory as 'java' and then everything is working as expected.