Hope that helps Sorry for posting it here as I dont have reps to add it in a comment. Please remove the older version of spring if you want to use a new version. It is a very bad idea to have multiple versions of spring in one application. You will spend hours and hours of wasting time for solving magical errors occurs with your application just because of two versions of spring jars.
spark application has thrown java.lang.NoSuchMethodError: javax.ws.rs.core.Response.readEntity(Ljava/lang/Class;)Ljava/l
By : Serge
Date : March 29 2020, 07:55 AM
like below fixes the issue have tried changing the version of resteasy-client but it didn't help. during compile time i can see the class, how come at runtime it is missing