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Running Web App in Juno JEE [message #1020648]

Mon, 18 March 2013 12:25

Eclipse User

Hi

I downloaded and installed the latest version of Eclipse JEE Juno.

I created a new static Web Project and added a index.html to the /WebContent directory.

Then right-clicked the project and selected Run As and selected to run on HTTP Local Preview and got the following runtime exceptions:

Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/jetty/webapp/WebAppContext
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2451)
at java.lang.Class.getMethod0(Class.java:2694)
at java.lang.Class.getMethod(Class.java:1622)
at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.webapp.WebAppContext
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 6 more

Re: Running Web App in Juno JEE [message #1020660 is a reply to message #1020648]

Mon, 18 March 2013 12:47

Eclipse User

On 3/18/2013 10:25 AM, Graham Seed wrote:
> Hi
>
> I downloaded and installed the latest version of Eclipse JEE Juno.
>
> I created a new static Web Project and added a index.html to the
> /WebContent directory.
>
> Then right-clicked the project and selected Run As and selected to run
> on HTTP Local Preview and got the following runtime exceptions:
>
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/eclipse/jetty/webapp/WebAppContext
> at java.lang.Class.getDeclaredMethods0(Native Method)
> at java.lang.Class.privateGetDeclaredMethods(Class.java:2451)
> at java.lang.Class.getMethod0(Class.java:2694)
> at java.lang.Class.getMethod(Class.java:1622)
> at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
> at
> sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
> Caused by: java.lang.ClassNotFoundException:
> org.eclipse.jetty.webapp.WebAppContext
> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
> ... 6 more

You should ask this question in the Eclipse web tools platform forum,
not here.

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