java.lang.NoClassDefFoundError

tucana/echo2/app/widgetdash/WidgetContainer

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web494

  • via romaframework by nobody
    , 1 year ago
    tucana/echo2/app/widgetdash/WidgetContainer
  • via Stack Overflow by Raxvan
    , 1 year ago
    nextapp/echo2/app/event/ActionListener
  • mrtjp/core/gui/WidgetContainer
  • Stack trace

    • java.lang.NoClassDefFoundError: tucana/echo2/app/widgetdash/WidgetContainer at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357) at java.lang.Class.getConstructor0(Class.java:2671) at java.lang.Class.newInstance0(Class.java:321) at java.lang.Class.newInstance(Class.java:303) at org.romaframework.core.config.ComponentManager.addComponent(Unknown Source) at org.romaframework.aspect.view.echo2.Echo2ViewAspect.startup(Unknown Source) at org.romaframework.core.aspect.AspectManager.startup(Unknown Source) at org.romaframework.core.config.RomaApplicationContext.init(Unknown Source) at org.romaframework.core.config.RomaApplicationContext.setup(Unknown Source) at org.romaframework.aspect.view.echo2.Echo2StartupServlet.init(Unknown Source) at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:383) at org.mortbay.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:329) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:405) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1530) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) at org.mortbay.http.HttpServer.service(HttpServer.java:909) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    Unknown user
    Once, 11 months ago
    Unknown user
    2 times, 11 months ago
    Unknown user
    Once, 1 year ago
    Unknown user
    Once, 1 year ago
    Unknown user
    Once, 1 year ago
    49 more bugmates