Re: [keycloak-user] java.lang.NoClassDefFoundError: org/keycloak/representations/AccessTokenResponse

After adding keycloak-core-3.4.3.Final.jar into ear: > java.lang.LinkageError: loader constraint violation: loader (instance of > org/jboss/modules/ModuleClassLoader) previously initiated loading for a > different type with name "org/keycloak/representations/ > idm/RealmRepresentation" > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:264) > at com.sun.proxy.$Proxy344.<clinit>(Unknown Source) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at sun.reflect.NativeConstructorAccessorImpl.newInstance( > NativeConstructorAccessorImpl.java:62) > at sun.reflect.DelegatingConstructorAccessorImpl.newInstance( > DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:422) > at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:739) > at org.jboss.resteasy.client.jaxrs.ProxyBuilder.proxy( > ProxyBuilder.java:79) > at org.jboss.resteasy.client.jaxrs.ProxyBuilder.build( > ProxyBuilder.java:131) > at org.jboss.resteasy.client.jaxrs.internal.ClientWebTarget.proxy( > ClientWebTarget.java:74) > at org.keycloak.admin.client.Keycloak.realms(Keycloak.java:114) > at org.keycloak.admin.client.Keycloak.realm(Keycloak.java:118) On Tue, May 22, 2018 at 3:07 PM, valsaraj pv <valsarajpv(a)gmail.com&gt; wrote: > > Hi, > > I am getting following exception when calling admin API: > >> java.lang.NoClassDefFoundError: org/keycloak/representations/A >>> ccessTokenResponse >> >> at java.lang.Class.getDeclaredMethods0(Native Method) >> >> at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) >> >> at java.lang.Class.privateGetPublicMethods(Class.java:2902) >> >> at java.lang.Class.getMethods(Class.java:1615) >> >> at org.jboss.resteasy.client.jaxrs.ProxyBuilder.proxy(ProxyBuil >>> der.java:48) >> >> at org.jboss.resteasy.client.jaxrs.ProxyBuilder.build(ProxyBuil >>> der.java:131) >> >> at org.jboss.resteasy.client.jaxrs.internal.ClientWebTarget. >>> proxy(ClientWebTarget.java:74) >> >> at org.keycloak.admin.client.token.TokenManager.<init>(TokenMan >>> ager.java:55) >> >> at org.keycloak.admin.client.Keycloak.<init>(Keycloak.java:60) >> >> at org.keycloak.admin.client.Keycloak.getInstance(Keycloak.java:106) >> >> > I have added keycloak-admin-client-3.4.3.Final.jar in ear lib & set > dependency to following modules: > >> <module name="org.keycloak.keycloak-adapter-spi"/> > > <module name="org.keycloak.keycloak-adapter-core"/> > > <module name="org.keycloak.keycloak-common"/> > > <module name="org.keycloak.keycloak-core"/> > > > Thanks! > -- Life is like this: "Just when we get all the answers of life.... God changes the question paper.... Valsaraj Viswanathan