Do you mean you had to downgrade in your app? FreeMarker is going to be updated to 2.3.16 in ServiceMix 4.4. Thanks.
On Thu, Apr 21, 2011 at 2:24 PM, Sorin Silaghi <[email protected]> wrote: > Hi Claus, > > > Seems I found the solution to this problem: it was because of > the difference in freemarker version between my processor and the > camel-freemarker component. That change from 2.3.15 to 2.3.16 caused it. > > > thanks for the help, > Sorin. > > On Thu, Apr 21, 2011 at 11:44 AM, Claus Ibsen <[email protected]> > wrote: > > > Hi > > > > You get a NPE in freemaker. Maybe there is a never release of > > freemarker you can try with? Also maybe consider reporting the NPE to > > freemarker so they can get that fixed. > > > > Caused by: java.lang.NullPointerException > > at > > freemarker.template.utility.StringUtil.matchesName(StringUtil.java:1111) > > at freemarker.ext.dom.ElementModel.matchesName(ElementModel.java:208) > > at freemarker.ext.dom.DocumentModel.get(DocumentModel.java:87) > > ... 52 more > > > > > > Can you also provide an unit test / sample code what you do inside the > > processor that works? > > Maybe we can use that to look into camel-freemarker. Maybe there is > > something there we can do to workaround the issue. > > > > > > On Wed, Apr 20, 2011 at 5:04 PM, Sorin Silaghi <[email protected]> > > wrote: > > > Hi all, > > > > > > > > > I'm using camel inside servicemix to process some files and I > can't > > > get the freemarker component to work propperly with XML content. Here's > > what > > > I did: > > > > > > I created a processor to convert the body of the exchange message > > > from String to NodeModel. If I then use freemarker right in the > processor > > to > > > apply the template it all works fine. But if I pass it along to the > > > camel-freemarker component the exception you can see below. > > > > > > Is there an example somewhere of how to do this ? I expected this > > to > > > be a fairly comon usecase but I can't seem to find mutch about it. > > > > > > 17:55:20,559 | ERROR | 703e5f9-thread-4 | DefaultErrorHandler > > | > > > 68 - org.apache.camel.camel-core - 2.6.0.fuse-01-09 | Failed delivery > for > > > exchangeId: ID-moredevs5-34851-1303311211406-5-27. Exhausted after > > delivery > > > attempt: 1 caught: freemarker.template.TemplateModelException: > > > get(Warensendungen) failed on instance of > > freemarker.ext.dom.DocumentModel > > > freemarker.template.TemplateModelException: get(Warensendungen) failed > on > > > instance of freemarker.ext.dom.DocumentModel > > > at > > > > > > freemarker.ext.beans.BeanModel.get(BeanModel.java:223)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.DynamicKeyName.dealWithStringKey(DynamicKeyName.java:136)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:94)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.Expression.getAsTemplateModel(Expression.java:89)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.NodeBuiltins$NodeBuiltIn._getAsTemplateModel(NodeBuiltins.java:69)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.Expression.getAsTemplateModel(Expression.java:89)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.IteratorBlock.accept(IteratorBlock.java:94)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.Environment.visit(Environment.java:209)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.MixedContent.accept(MixedContent.java:92)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.Environment.visit(Environment.java:209)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.core.Environment.process(Environment.java:189)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.template.Template.process(Template.java:237)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > org.apache.camel.component.freemarker.FreemarkerEndpoint.onExchange(FreemarkerEndpoint.java:143)[307:org.apache.camel.camel-freemarker:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:72)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:104)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:272)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.SendProcessor.process(SendProcessor.java:98)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:68)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:174)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:269)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.Pipeline.process(Pipeline.java:125)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:102)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:68)[68:org.apache.camel.camel-core:2.6.0.fuse-01-09] > > > at > > > > > > org.apache.servicemix.camel.nmr.ServiceMixConsumer.process(ServiceMixConsumer.java:78)[209:org.apache.servicemix.camel.component:4.3.1.fuse-01-09] > > > at > > > > > > org.apache.servicemix.nmr.core.InternalEndpointWrapper.process(InternalEndpointWrapper.java:86)[81:org.apache.servicemix.nmr.core:1.4.0.fuse-01-09] > > > at > > > > > > org.apache.servicemix.nmr.core.ChannelImpl.process(ChannelImpl.java:255)[81:org.apache.servicemix.nmr.core:1.4.0.fuse-01-09] > > > at > > > > > > org.apache.servicemix.nmr.core.ChannelImpl$1.run(ChannelImpl.java:215)[81:org.apache.servicemix.nmr.core:1.4.0.fuse-01-09] > > > at > > > > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)[:1.6.0_20] > > > at > > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)[:1.6.0_20] > > > at java.lang.Thread.run(Thread.java:636)[:1.6.0_20] > > > Caused by: java.lang.reflect.InvocationTargetException > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method)[:1.6.0_20] > > > at > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.6.0_20] > > > at > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.6.0_20] > > > at java.lang.reflect.Method.invoke(Method.java:616)[:1.6.0_20] > > > at > > > > > > freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:840)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.ext.beans.BeanModel.invokeGenericGet(BeanModel.java:318)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > at > > > > > > freemarker.ext.beans.BeanModel.get(BeanModel.java:185)[306:org.apache.servicemix.bundles.freemarker:2.3.15.4] > > > ... 45 more > > > Caused by: java.lang.NullPointerException > > > at > > > > freemarker.template.utility.StringUtil.matchesName(StringUtil.java:1111) > > > at > freemarker.ext.dom.ElementModel.matchesName(ElementModel.java:208) > > > at freemarker.ext.dom.DocumentModel.get(DocumentModel.java:87) > > > ... 52 more > > > > > > > > > > > -- > > Claus Ibsen > > ----------------- > > FuseSource > > Email: [email protected] > > Web: http://fusesource.com > > CamelOne 2011: http://fusesource.com/camelone2011/ > > Twitter: davsclaus > > Blog: http://davsclaus.blogspot.com/ > > Author of Camel in Action: http://www.manning.com/ibsen/ > > >
