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Wildfly و Jackson: LinkageError

Wildfly and Jackson: LinkageError

Just upgraded to WildFly 20 and am seeing errors related to jackson deserialization e.g. com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Could not resolve type id 'TestCreateRequest' as a Teams. Q&A for Work. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more WildFly 8/JBoss: General way to debug Java EE ... To give a brackground, We are in the process of migrating our application from JBoss 7 to Wildfly 15 as part of that we updated all dependencies of FasterXML (2.9.5), RestEasy (3.6.2.final) to the Disable Jackson Polymorphic Type Checking in WildFly 20 ... Jackson marshal/unmarshal behaving differently in ... Sorry I assumed Jackson 2 for some reason. If you want to use Jackson 1 then all you need to do is use the provided for your dependencies. The jboss-deployment-stucture.xml isn't needed for Jackson 1. – James R. Perkins Mar 5 '14 at 23:04