Hey Brice, haven't seen you around here in a loooong while. Sorry, I haven't seen this type of thing before. Perhaps try the tomcat user list? As you've seen, Struts is behaving correctly here. If anyone has seen this type of thing before, it's more likely been reported in the Tomcat list, or the JPackage project people, maybe involving apps/packages that have nothing to do with Struts.
Hubert On Apr 5, 2005 9:28 AM, Ruth, Brice <[EMAIL PROTECTED]> wrote: > So ... No idea from the list? Anyone seen this type of thing before? > > -----Original Message----- > From: Ruth, Brice [mailto:[EMAIL PROTECTED] > Sent: Friday, April 01, 2005 4:22 PM > To: Struts Users Mailing List > Subject: PropertyMessageResourcesFactory not found?! > > I have a strange problem with PropertyMessageResourcesFactory not being > found when I run JspC from Ant. This is against tomcat5 (5.0.30-6jpp) > from the JPackage project, on RedHat EL 3.0, with IBM's 1.4.2 JDK (x86). > > Two projects, both with very similar build files - one works fine > against Tomcat5, the other doesn't. Now, the other builds fine against > tomcat4 (4.1.x), also installed from JPackage. I am at a loss .. Here's > the stacktrace I get: > > java.lang.ExceptionInInitializerError > at java.lang.Class.forName1(Native Method) > at java.lang.Class.forName(Class.java:180) > at > org.apache.strutsel.taglib.html.ELHtmlTagBeanInfo.class$(ELHtmlTagBeanIn > fo.java:88) > at > org.apache.strutsel.taglib.html.ELHtmlTagBeanInfo.getPropertyDescriptors > (ELHtmlTagBeanInfo.java:88) > at > java.beans.Introspector.getTargetPropertyInfo(Introspector.java:477) > at java.beans.Introspector.getBeanInfo(Introspector.java:390) > at java.beans.Introspector.getBeanInfo(Introspector.java:159) > at > org.apache.jasper.compiler.Generator$TagHandlerInfo.<init>(Generator.jav > a:3684) > at > org.apache.jasper.compiler.Generator$GenerateVisitor.getTagHandlerInfo(G > enerator.java:2102) > at > org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.jav > a:1583) > at > org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1441) > ... > > Caused by: java.lang.NullPointerException > at > org.apache.struts.util.MessageResources.getMessageResources(MessageResou > rces.java:577) > at > org.apache.struts.taglib.html.HtmlTag.<clinit>(HtmlTag.java:96) > > When I attached Eclipse's debugger to my Ant process, I found that > MessageResourcesFactory.createFactory() was returning null, after > catching a ClassNotFoundException - and PropertyMessageResourcesFactory > was the class it was trying to load. > > I have no idea here ... struts.jar and struts-el.jar are both in > WEB-INF/lib, it obviously can find the class when I compile against > tomcat4, so I am guessing there's a JAR conflict somewhere .. but the > Tomcat installations don't have any struts components (I didn't install > any of the admin webapps) - searching the entire drive system for > struts.jar and struts-el.jar only finds the files I have in my projects' > WEB-INF/lib, the file itself doesn't appear corrupted, md5sum seems to > be OK. I dunno what's goin' on ... the project deploys & builds fine > locally against 5.0.28 on Mac OS X & WinXP - so the build file seems > like its OK. > > Obviously, I am at a standstill, any pointers would be appreciated. I > did find some bugzilla mentions in the Tomcat project about similar > sounding problems with Tomcat 5.5.x - any chance that that stuff crept > into 5.0.30? > > Brice D. Ruth > Sr. IT Analyst > Fiskars Brands, Inc. > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
