Skip to main content
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [stp-dev] Issues going trough First Steps With The SCA Designer guide 
Hi Luciano,

I see two potential issues:
- the attribute "target namespace" of the composite isn't filled. A composite without target namespace can be run with Tuscany 1.1 but with Tuscany 1.3 you must set one. - I have the feeling that there is also an issue with the reference named tipservice. Typo error? Is it "tipService" or "tipservice"?
If these corrections don't solve the problem, can you post the .composite file? 

Stéphane Drapeau
Obeo

Luciano Resende a écrit :

I got a student message with some errors trying to go trough the
FirstStepsWithTheSCADesigner.pdf guide.
I haven't had time to go try it out myself, but maybe you guys have
seen this before ? It looks like some issues with the generated
composite, but I might be wrong.

=======

When I compile the client class(in the package src/test) i get this:

4-nov-2008 18.06.17 org.apache.tuscany.sca.assembly.xml.CompositeProcessor
AVVERTENZA: No namespace found: Composite = Restaurant
4-nov-2008 18.06.17
org.apache.tuscany.sca.assembly.builder.impl.ComponentConfigurationBuilderImpl
GRAVE: Reference not found for component reference: Component =
BillServiceComponent Reference = tipservice
4-nov-2008 18.06.17
org.apache.tuscany.sca.assembly.builder.impl.CompositeBindingURIBuilderImpl
GRAVE: Reference not found for component reference: Component =
BillServiceComponent Reference = tipservice
4-nov-2008 18.06.17
org.apache.tuscany.sca.assembly.builder.impl.ComponentReferenceWireBuilderImpl
AVVERTENZA: No targets for reference: Composite = Restaurant Reference
= tipService
Exception in thread "main" org.osoa.sca.ServiceRuntimeException:
org.osoa.sca.ServiceRuntimeException: Reference not found for
component reference: Component = BillServiceComponent Reference =
tipservice
       at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:276)
       at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:70)
       at test.Client.main(Client.java:7)
Caused by: org.osoa.sca.ServiceRuntimeException: Reference not found
for component reference: Component = BillServiceComponent Reference =
tipservice
       at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.analyseProblems(DefaultSCADomain.java:309)
       at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:239)
       at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCADomain.java:120)
       at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:242)
       ... 2 more


whereas if a run as tuscany the restuarant.composite I get this:


4-nov-2008 18.01.55
org.apache.tuscany.sca.node.launcher.DomainManagerLauncher main
INFO: Apache Tuscany SCA Domain Manager starting...

Using default configuration properties.
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/ui/home/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/ui/workspace/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/ui/files/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/ui/composite/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/ui/cloud/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/workspace/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/contribution/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/feed/files/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/files/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/composite/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/composite-source/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/deployable/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/composite-generated/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/composite-resolved/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/cloud/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/cloud-source/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/composite-config/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/node-config/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/quickstart/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/processes/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/node/processes/*
4-nov-2008 18.02.03 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMapping
INFO: Added Servlet mapping: http://PC-Marco:9990/ping/*
4-nov-2008 18.02.03
org.apache.tuscany.sca.node.launcher.DomainManagerLauncher main
INFO: SCA Domain Manager started.
4-nov-2008 18.02.03
org.apache.tuscany.sca.node.launcher.DomainManagerLauncher main
INFO: Press enter to shutdown.
4-nov-2008 18.02.04 org.apache.tuscany.sca.assembly.xml.CompositeProcessor
AVVERTENZA: No namespace found: Composite = Restaurant
4-nov-2008 18.02.04 org.apache.tuscany.sca.assembly.xml.CompositeProcessor
AVVERTENZA: No namespace found: Composite = Restaurant
4-nov-2008 18.02.04
org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
GRAVE: Could not start composite
org.osoa.sca.ServiceRuntimeException:
javax.xml.stream.XMLStreamException: Non-default namespace can not map
to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents
       at org.apache.tuscany.sca.domain.manager.impl.DeployedCompositeCollectionImpl.writeCompositeCollection(DeployedCompositeCollectionImpl.java:435)
       at org.apache.tuscany.sca.domain.manager.impl.DeployedCompositeCollectionImpl.post(DeployedCompositeCollectionImpl.java:275)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
       at java.lang.reflect.Method.invoke(Unknown Source)
       at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:132)
       at org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABindingInvoker.java:61)
       at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:287)
       at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:154)
       at $Proxy11.post(Unknown Source)
       at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:148)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
       at java.lang.reflect.Method.invoke(Unknown Source)
       at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:132)
       at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:75)
       at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
       at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
       at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
       at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
       at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
       at org.mortbay.jetty.Server.handle(Server.java:324)
       at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
       at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
       at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
       at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
       at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
       at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
       at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:63)
       at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:221)
       at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
       at java.lang.Thread.run(Unknown Source)
Caused by: javax.xml.stream.XMLStreamException: Non-default namespace
can not map to empty URI (as per Namespace 1.0 # 2) in XML 1.0
documents
       at com.ctc.wstx.sw.BaseStreamWriter.throwOutputError(BaseStreamWriter.java:1473)
       at com.ctc.wstx.sw.BaseNsStreamWriter.setPrefix(BaseNsStreamWriter.java:210)
       at org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor$XAttr.writeQNamePrefix(BaseStAXArtifactProcessor.java:420)
       at org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor$XAttr.writePrefix(BaseStAXArtifactProcessor.java:500)
       at org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor.writeAttributePrefixes(BaseStAXArtifactProcessor.java:301)
       at org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor.writeStart(BaseStAXArtifactProcessor.java:224)
       at org.apache.tuscany.sca.assembly.xml.BaseAssemblyProcessor.writeStart(BaseAssemblyProcessor.java:190)
       at org.apache.tuscany.sca.assembly.xml.CompositeProcessor.write(CompositeProcessor.java:534)
       at org.apache.tuscany.sca.assembly.xml.CompositeProcessor.write(CompositeProcessor.java:87)
       at org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.write(DefaultStAXArtifactProcessorExtensionPoint.java:346)
       at org.apache.tuscany.sca.domain.manager.impl.DeployedCompositeCollectionImpl.writeCompositeCollection(DeployedCompositeCollectionImpl.java:416)
       ... 36 more
4-nov-2008 18.07.17
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor
GRAVE: ContributionReadException occured due to :
org.apache.tuscany.sca.contribution.service.ContributionReadException:
com.ctc.wstx.exc.WstxParsingException: Non-default namespace can not
map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents
 at [row,col {unknown-source}]: [5,17]
4-nov-2008 18.07.17
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor
GRAVE: ContributionReadException occured due to :
org.apache.tuscany.sca.contribution.service.ContributionReadException:
com.ctc.wstx.exc.WstxParsingException: Non-default namespace can not
map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents
 at [row,col {unknown-source}]: [5,17]
4-nov-2008 18.07.17
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor
GRAVE: ContributionReadException occured due to :
org.apache.tuscany.sca.contribution.service.ContributionReadException:
com.ctc.wstx.exc.WstxParsingException: Non-default namespace can not
map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents
 at [row,col {unknown-source}]: [5,17]
4-nov-2008 18.07.17
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor
GRAVE: ContributionReadException occured due to :
org.apache.tuscany.sca.contribution.service.ContributionReadException:
com.ctc.wstx.exc.WstxParsingException: Non-default namespace can not
map to empty URI (as per Namespace 1.0 # 2) in XML 1.0 documents
 at [row,col {unknown-source}]: [5,17]

Back to the top