Hi, We were using Tomcat 7 and the Jersey libraries 1.18 was able to scan the packages with the below two lines
com.sun.jersey.api.core.PackagesResourceConfig.init Scanning for root resource and provider classes in the packages: v1 com.sun.jersey.api.core.ScanningResourceConfig logClasses INFO: Root resource classes found: class v1.add We migrated to Tomcat 9 (Note : We use the old server.xml which we used in Tomcat 7), we are getting only the below line but we don't get the message "Root resource classes found" and the REST API is failing com.sun.jersey.api.core.PackagesResourceConfig.init Scanning for root resource and provider classes in the packages: v1 Please let me know how to troubleshoot and fix the issue? Thanks, Yogish