help with hello world program

General
1

Hi. i am new to vaadin.
when i tried the default hello world program i am getting the following error. i cant seem to run the program. hope to get a reply soon for this. thank u.

java.lang.TypeNotPresentException: type “Lcom.vaadin.terminal.gwt.client.ui.VView;” not found
at java.lang.Class.getDeclaredAnnotationsInternal(libgcj.so.90)
at java.lang.Class.getDeclaredAnnotations(libgcj.so.90)
at java.lang.Class.getAnnotations(libgcj.so.90)
at java.lang.Class.getAnnotation(libgcj.so.90)
at com.vaadin.terminal.gwt.server.JsonPaintTarget.getTag(JsonPaintTarget.java:1024)
at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:661)
at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.paintAfterVariableChanges(AbstractCommunicationManager.java:777)
at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:590)
at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:260)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:438)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(libgcj.so.90)

2

Looks like something similar to what I encountered with Glassfish V3 (see the ticket
#3920
).

Could you describe your environment in more detail? Especially on what server are you running your application?

3

Hi!

You seem to be running tomcat with GCJ. Is this intentional? Is somebody else doing this?

We are doing quite a lot of automated application server tests now days, but none of them is run with GCJ.

cheers,
matti