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POJersey restful service communication (IncompatibleClassChangeError)
 

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    <p>I`ve created a restful service facade based on jersey 1.12 on the JDK 1.6 http server. When I start my application in eclipse everything works fine. I can communicate with the facade without any troubles but when I start my application via the console with my startup script I got an IncompatibleClassChangeError when I access the service. </p> <p>I was able to narrow down the problem. The problem is by sending the response. Because I can communicate with the service normally (the request is processed) but I don´t get a response. Do you have any clue about this? </p> <p>startup script</p> <pre><code>#!/usr/bin/env bash libpath= for i in $(ls lib/*|grep ".jar"); do libpath=$( echo "$i:$libpath"); done java -cp "$(echo $libpath)build/jar/myjar.jar" org.....Startup </code></pre> <p>Exception that will be thrown</p> <pre><code>WARNUNG: Class org....facade.ServiceFacadeImpl is ignored as an instance is registered in the set of singletons Call getMutationList: NP_005378 Exception in thread "pool-1-thread-1" java.lang.IncompatibleClassChangeError: Class javax.ws.rs.core.Response$Status does not implement the requested interface javax.ws.rs.core.Response$StatusType </code></pre> <p>Part of my facade</p> <pre><code>@GET @Path("/mutations/{id}/{from}/{size}") @Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON }) public MutationPosContainer getMutationList(@PathParam("id") String id, @PathParam("from") Integer from, @PathParam("size") Integer size) { ... if (posContainer == null) throw new BadRequestException(); else return posContainer; } </code></pre> <p>Application Handler </p> <pre><code>public class SnapDbApplication extends Application { private ServiceFacade facade; public SnapDbApplication(ServiceFacade facade) { this.facade = facade; } @Override public Set&lt;Class&lt;?&gt;&gt; getClasses() { Set&lt;Class&lt;?&gt;&gt; s = new HashSet&lt;Class&lt;?&gt;&gt;(); s.add(this.facade.getClass()); return s; } @Override public Set&lt;Object&gt; getSingletons() { Set&lt;Object&gt; s = new HashSet&lt;Object&gt;(); s.add(this.facade); return s; } } </code></pre> <p>Edit: classpath</p> <pre><code>java -cp lib/xstream-1.4.2.jar:lib/xmlbeans-2.3.0.jar:lib/xml-resolver-1.2.jar:lib/xalan-2.7.0.jar: lib/wstx-asl-3.2.9.jar:lib/wsdl4j-1.6.2.jar:lib/woden-impl-dom-1.0M9.jar:lib/woden-impl-commons-1.0M9.jar: lib/woden-api-1.0M9.jar:lib/tribes-6.0.16.jar:lib/snpxsd.jar: lib/regexp-1.2.jar:lib/org.springframework.web.struts-sources-3.1.1.RELEASE.jar: lib/org.springframework.web.struts-3.1.1.RELEASE.jar: lib/org.springframework.web.servlet-sources-3.1.1.RELEASE.jar: lib/org.springframework.web.servlet-3.1.1.RELEASE.jar: ... :lib/jersey-server-1.12.jar:lib/jersey-multipart-1.12.jar:lib/jersey-json-1.12.jar: lib/jersey-core-1.12.jar:lib/jersey-client-1.12.jar:lib/jaxws-tools-2.1.3.jar:lib/jaxen-1.1.1.jar:lib/jaxb-xjc-2.1.7.jar: lib/jaxb-impl-2.1.7.jar:lib/jaxb-api-2.1.jar: lib/jalopy-1.5rc3.jar:lib/httpcore-4.0.jar: lib/http-20070405.jar:lib/hamcrest-library-1:build/jar/myapp.jar org.startup.Startup </code></pre>
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    1. COSeem to be a classpath problem. Can you post the classpath used?
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    2. COI´ve added the classpath.
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    3. COEclipse apparently runs with a different classpath or JVM version.
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