aws-solutions-constructs | AWS Solutions Constructs Library is an open-source extension | AWS library

Finally we are able to solve this issue. This was due to multiple modules with same java package structure names. This created a conflict in loading and finding the module when running from java.

After changing the package structure, it started working fine.

We have multiple modules like cloudwatch and nodejs-canary inside a main project.

Before

package.json for cloudwatch

"jsii": { "outdir": "dist", "targets": { "java": { "package": "com.company.common.aws.cdk", "maven": { "groupId": "com.company.common.aws.cdk", "artifactId": "cloudwatch" } } } }

package.json for nodejs-canary

"jsii": { "outdir": "dist", "targets": { "java": { "package": "com.company.common.aws.cdk", "maven": { "groupId": "com.company.common.aws.cdk", "artifactId": "nodejs-canary" } } } }

After

"jsii": { "outdir": "dist", "targets": { "java": { "package": "com.company.common.aws.cdk.cloudwatch", "maven": { "groupId": "com.company.common.aws.cdk", "artifactId": "cloudwatch" } } } }

package.json

"jsii": { "outdir": "dist", "targets": { "java": { "package": "com.company.common.aws.cdk.nodejs_canary", "maven": { "groupId": "com.company.common.aws.cdk", "artifactId": "nodejs-canary" } } } }

Just to add little more, initially when we ran with one module it worked fine. Later after adding additional modules while using in Java we got Module not found error.