On Mon, 31 Mar 2003, Geoff Howard wrote: > While you're waiting for someone who has the foggiest clue what is > going on (which I don't) I'd suggest two experiments: > > 1) saving the output of the output from the noaa.gov site to a local file > and see if that has any effect > 2) try increasingly less complicated xpath statements
Welp, I'm on a fresh checkout of CVS, and I'm still getting the error. In response you your suggestions: 1) I'm getting a caught NullPointerException in HTMLGenerator.generate() now, and the entire JVM isn't crashing. Here's the entire stacktrace: Original Exception: java.lang.NullPointerException at org.apache.xalan.xsltc.dom.DOMImpl$DOMBuilderImpl.endDocument(DOMImpl.java:3313) at org.apache.xalan.xsltc.trax.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:235) at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:91) at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:498) at org.apache.xalan.transformer.TransformerIdentityImpl.endDocument(TransformerIdentityImpl.java:910) at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:331) at org.apache.cocoon.generation.HTMLGenerator.generate(HTMLGenerator.java:333) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:283) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:489) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:150) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:153) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:143) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:325) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:307) at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:131) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:153) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:143) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:325) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:307) at org.apache.cocoon.Cocoon.process(Cocoon.java:640) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1074) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:360) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:280) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:558) at org.mortbay.http.HttpContext.handle(HttpContext.java:1717) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:549) at org.mortbay.http.HttpContext.handle(HttpContext.java:1667) at org.mortbay.http.HttpServer.service(HttpServer.java:863) at org.mortbay.http.HttpConnection.service(HttpConnection.java:773) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:937) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:790) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:201) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:289) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:455) The strange thing is if I attach ?cocoon-view=content, the snippet of HTML I am getting appears well-formed. Any more thoughts? 2) I worked my way up without a transformer with the XPath statement, and like I just said above, inspecting the XML before it hits the transformer leads me to believe that everything in hunky-dory. I'm up to the big long complicated xpath statement just fine w/o the Transformer. I also pre-apologize if this has been covered on the list already. The MARC is down and I'm really tired... ZzZz... see everyone in the morning. Tony -- Tony Collen ICQ: 12410567 IRC: irc.byxnet.net -- Cocoon: Internet Glue (A Cocoon Weblog) http://manero.otrg/weblog/ -- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
