Typo on my part. I meant Run Jetty Run: http://code.google.com/p/run-jetty-run/
which is an Eclipse plugin. -----Original Message----- From: Russell Brown [mailto:[EMAIL PROTECTED] Sent: 17 July 2008 16:23 To: Tapestry users Subject: RE: Class not found exception I'm not sure how you run jetty from eclipse with jetty runner. Is it an eclipse plugin? -----Original Message----- From: Newham, Cameron [mailto:[EMAIL PROTECTED] Sent: 17 July 2008 16:10 To: Tapestry users Subject: RE: Class not found exception Thanks Russell. I had seen that one too but I'm afraid that, while I understand the underlying problem, the wiki entry solution doesn't mean a great deal to me as I am have not been using Maven for very long and don't know much about POMs or artifacts. I don't see why I should have to have a "run class". Surely it should just all work out of the box (or at worst, by modifying a Jetty XML file as I initially tried). Thanks. -----Original Message----- From: Russell Brown [mailto:[EMAIL PROTECTED] Sent: 17 July 2008 15:15 To: Tapestry users Subject: RE: Class not found exception Hi, I asked about this a few weeks back and Ben Gidley pointed me at the wiki with these words " What is happening is Jetty hides 'server' classes from the web application unless they are also in WEB-INF/lib. When you run in the IDE you don't have a WEB-INF/lib so it can't find the slf4j classes as they are loaded by Jetty as server classes. You are starting Tapestry inside your IDE using a Run class - you need to add a line into your startup class saying // Remove slf4j from list of classes not exposed to webapp webapp.setServerClasses(new String[] {"-org.mortbay.jetty.plus.jaas.", "org.mortbay.jetty."}); see http://wiki.apache.org/tapestry/Tapestry5RunViaMain for more details. " Hope that helps Russell -----Original Message----- From: Newham, Cameron [mailto:[EMAIL PROTECTED] Sent: 17 July 2008 14:13 To: Tapestry users Subject: Class not found exception I'm doing the Tapestry Tutorial. I'm getting the following for the Forms part of the tutorial: caught an exception while obtaining a class file for org.apache.tapestry5.corelib.components.Form exception org.apache.tapestry5.internal.services.TransformationException: Error obtaining injected value for field org.apache.tapestry5.corelib.components.Form.logger: java.lang.ClassNotFoundException: org.slf4j.Logger I'm using Jetty 6 and Jetty Runner in Eclipse and I'm attempting to do the Tapestry Tutorial. I see this has been raised before and is supposedly a "Jetty Error". Unfortunately I am not knowledgable enough to fix this myself (and really, the Tutorial should say something about this and give a fix rather than leaving novices like me hanging with no idea what is going on. Apologies if there is something about this, but a Google search turns up very little). One solution was for jetty.xml to have: <Set name="parentLoaderPriority">true</Set> I've done this, but it doesn't fix the problem. mvn jetty:run does allow the page to load, but I want to be able to run Jetty from Eclipse. Can someone either point me at a solution or provide one? (and please, it has to be in terms a novice can understand). Thank you! ************************************************************************ ** Experience the British Library online at www.bl.uk The British Library's new interactive Annual Report and Accounts 2006/07 : www.bl.uk/mylibrary Help the British Library conserve the world's knowledge. Adopt a Book. www.bl.uk/adoptabook The Library's St Pancras site is WiFi - enabled ************************************************************************ * The information contained in this e-mail is confidential and may be legally privileged. 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