Also, forgot to say thanks everyone! Thanks, Branden Tanga Programmer / EHR Systems Engineer
On Wed, Apr 8, 2009 at 2:05 AM, Branden Tanga <branden.ta...@gmail.com>wrote: > That was it! I guess I should get into the habit of managing maven and then > "pushing" those changes out to eclipse with a mvn clean then a mvn eclipse. > > > Thanks, > Branden Tanga > Programmer / EHR Systems Engineer > > > On Wed, Apr 8, 2009 at 1:11 AM, Daan van Etten <d...@stuq.nl> wrote: > >> Hi, >> >> Maven should handle your dependencies. Have you added the wicket >> extensions dependency to your pom.xml? >> >> Add this to the 'dependencies' tag of your pom.xml. The Wicket dependency >> should already be there. >> >> <dependency> >> <groupId>org.apache.wicket</groupId> >> <artifactId>wicket-extensions</artifactId> >> <version>1.3.5</version> >> </dependency> >> >> Change the 'version' according to which version of Wicket you use. >> >> Eclipse should add Wicket extensions to your classpath when you have this >> dependency. (maybe with a mvn clean eclipse command) >> >> >> Regards, >> >> Daan van Etten >> >> Op 8 apr 2009, om 12:49 heeft Branden Tanga het volgende geschreven: >> >> >> Ok, I've been racking my brain for the past few days, and I still cannot >>> solve this. >>> I've even added wicket-extensions.jar to my .m2/repository and rebuilt my >>> eclipse project with the mvn clean and mvn eclipse commands given in the >>> wicket quickstart. When I open up my eclipse project, under m2_repo I can >>> find my wicket-extensions.jar >>> >>> I still get a noclassdeffound runtime error for AbstractTab. It seems as >>> if >>> the classpath that eclipse uses for compiling has nothing to do with the >>> classpath that wicket uses at runtime. How can I print my classpath from >>> within wicket? >>> >>> (note: I've already added the directory that contains >>> wicket-extensions.jar >>> to my classpath variable in my .bash_profile, still the same runtime >>> error). >>> >>> Thanks, >>> Branden Tanga >>> Programmer / EHR Systems Engineer >>> >>> >>> On Mon, Apr 6, 2009 at 1:24 AM, mailingl...@jorgenpersson.se < >>> mailingl...@jorgenpersson.se> wrote: >>> >>> Hi. >>>> >>>> Seems like you're missing a jar file. The >>>> "java.lang.NoClassDefFoundError" >>>> means just what it sais. The class can not be found in the classpath. >>>> It has nothing to do whether the class is abstract or not. >>>> >>>> /Jörgen >>>> >>>> Branden Tanga skrev: >>>> >>>> Hello all, >>>> >>>>> I'm trying to follow the examples given on wicketstuff.org for >>>>> TabbedPanel >>>>> here: http://tinyurl.com/cpzkas >>>>> >>>>> My code compiles fine, but when I run it I get a noclassdeffound error >>>>> for >>>>> AbstractTab. Here's my snippet of code: >>>>> >>>>> import org.apache.wicket.markup.html.WebPage; >>>>> >>>>> import org.apache.wicket.extensions.ajax.markup.html.tabs.*; >>>>> >>>>> import org.apache.wicket.extensions.markup.html.tabs.*; >>>>> >>>>> import org.apache.wicket.markup.html.panel.*; >>>>> >>>>> import org.apache.wicket.model.*; >>>>> >>>>> import java.util.*; >>>>> >>>>> >>>>> public class MainMenu extends WebPage{ >>>>> >>>>> /*Constructor*/ >>>>> >>>>> public MainMenu() { >>>>> >>>>> List<ITab> tabs = new ArrayList<ITab>(); >>>>> >>>>> tabs.add(new AbstractTab(new Model("first tab")) { >>>>> >>>>> @Override >>>>> >>>>> public Panel getPanel(String panelID) { >>>>> >>>>> return new MyPanel(panelID); >>>>> >>>>> } >>>>> >>>>> }); >>>>> >>>>> } // end constructor >>>>> >>>>> and here's the corresponding runtime error: >>>>> >>>>> WicketMessage: Method onFormSubmitted of interface >>>>> org.apache.wicket.markup.html.form.IFormSubmitListener targeted at >>>>> component [MarkupContainer [Component id = loginForm]] threw an >>>>> exception >>>>> >>>>> Root cause: >>>>> >>>>> java.lang.NoClassDefFoundError: >>>>> org/apache/wicket/extensions/markup/html/tabs/AbstractTab >>>>> at java.lang.ClassLoader.defineClass1(Native Method) >>>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:675)........ >>>>> >>>>> This makes sense, as you can't directly instantiate an abstract class >>>>> right? >>>>> You have to extend it and then implement the subclass. But I am >>>>> following >>>>> the code example as closely as I can, and I still do not understand >>>>> what I >>>>> am doing wrong. >>>>> >>>>> >>>>> >>>>> Thanks, >>>>> Branden Tanga >>>>> Programmer / EHR Systems Engineer >>>>> >>>>> >>>>> >>>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >>>> For additional commands, e-mail: users-h...@wicket.apache.org >>>> >>>> >>>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> >
