Hello,
I'm trying to establish a shop-system through gwt. In Ecplise running
on jBoss 6.1.0.Final, GWT 2.4
In my first approach I wanted to integrate my ejb-structures from the
originial project. As a result I:
1.) created a <shop>.ejb project and integrated all classes relevant
from my original project
2.) created a <shop>.gwt project, build first page, one button:
establish database (which is implemented in my class ProductHome.java)
3.) adding an interface Product for ProductHome
4.) added my <shop>.ejb-project into my build-path, added the
generated jar-file to the deployf-folder WEB-INF/classes by hand
additionally
5.) build the Service DatabaseBuilderService (incl
DatabaseBuilderServiceImpl and DatabaseBuilderServiceAsync)
6.) deployed the complete war-folder to jBoss into <shop>.gwt.war
The page is build, and I can reach my side, pressing the button to
start my function in <shop>.ejb CreateDefaultDatabase().
In debug I reached the server-code-line, where the external function
should be called.
But in jBoss there still occurs this Error:
2011-09-15 17:17:26,324 ERROR [org.apache.catalina.core.ContainerBase.
[jboss.web].[localhost].[/kylintv.gwt]] (http-127.0.0.1-8080-2)
Exception while dispatching incoming RPC call:
com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract boolean
sung.app.kylintv.gwt.client.DatabaseBuilderService.createDefaultDatabaseEntries()'
threw an unexpected exception: java.lang.NoClassDefFoundError: sung/
app/kylintv/product/Product
at
com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:
385) [:]
at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:
588) [:]
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
208) [:]
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
248) [:]
at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
62) [:]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [:
1.0.0.Final]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [:
1.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
324) [:6.1.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
242) [:6.1.0.Final]
at
org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:
67) [:6.1.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
274) [:6.1.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
242) [:6.1.0.Final]
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
275) [:6.1.0.Final]
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
161) [:6.1.0.Final]
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:
181) [:6.1.0.Final]
at org.jboss.modcluster.catalina.CatalinaContext
$RequestListenerValve.event(CatalinaContext.java:285) [:1.1.0.Final]
at org.jboss.modcluster.catalina.CatalinaContext
$RequestListenerValve.invoke(CatalinaContext.java:261) [:1.1.0.Final]
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:
88) [:6.1.0.Final]
at
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:
100) [:6.1.0.Final]
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
159) [:6.1.0.Final]
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
102) [:6.1.0.Final]
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:
158) [:6.1.0.Final]
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
109) [:6.1.0.Final]
at
org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:
53) [:6.1.0.Final]
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
362) [:6.1.0.Final]
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
877) [:6.1.0.Final]
at org.apache.coyote.http11.Http11Protocol
$Http11ConnectionHandler.process(Http11Protocol.java:654) [:
6.1.0.Final]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:
951) [:6.1.0.Final]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_25]
Caused by: java.lang.NoClassDefFoundError: sung/app/kylintv/product/
Product
at
sung.app.kylintv.gwt.server.DatabaseBuilderServiceImpl.createDefaultDatabaseEntries(DatabaseBuilderServiceImpl.java:
24) [:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:
1.6.0_25]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39) [:1.6.0_25]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25) [:1.6.0_25]
at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_25]
at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:
569) [:]
... 27 more
Caused by: java.lang.ClassNotFoundException:
sung.app.kylintv.product.Product from BaseClassLoader@788370f8{vfs:///
D:/Development/jboss-6.1.0.Final/server/default/deploy/
kylintv.gwt.war}
at
org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:
480) [jboss-classloader.jar:2.2.1.GA]
at java.lang.ClassLoader.loadClass(ClassLoader.java:247) [:1.6.0_25]
... 33 more
----
Am I missing something? In case: what? Do you need further information
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