unpredictable behavior

[Al Major]

i'm using eclipse 3.1M3 with a large list of plugins.

the plugin is working erratically. most of the time it does nothing. sometimes it generates part of the XMLBean java output.

i did one run on a freshly started instance of eclipse so i could grab the logfile. schema file was immediately under the source directory. here's the log file

!ENTRY uk.ltd.grian.eclipse.xmlbeans 1 1 2004-11-16 03:25:23.620
!MESSAGE Starting EclipseXMLBeansPlugin

!ENTRY uk.ltd.grian.eclipse.xmlbeans 1 1 2004-11-16 03:25:23.620
!MESSAGE readStateFrom

!ENTRY uk.ltd.grian.eclipse.xmlbeans 1 1 2004-11-16 03:25:23.620
!MESSAGE Info unknown file in .project directory

!ENTRY org.eclipse.core.runtime 4 2 2004-11-16 03:25:24.972
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.runtime".
!STACK 0
java.lang.NullPointerException
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeansSchemaImpl.getName(XMLBeansSchemaImpl.java:191)
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeanBuilder.build(XMLBeanBuilder.java:260)
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:574)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
    at org.eclipse.core.runtime.Platform.run(Platform.java:747)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:158)
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:314)
    at org.eclipse.core.internal.resources.Project.build(Project.java:81)
    at uk.ltd.grian.eclipse.xmlbeans.popup.actions.Generate$1.run(Generate.java:112)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:66)

!ENTRY uk.ltd.grian.eclipse.xmlbeans 4 1 2004-11-16 03:25:25.12
!MESSAGE Exception in nature->run()
!STACK 1
org.eclipse.core.internal.resources.ResourceException: Errors during build.
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:316)
    at org.eclipse.core.internal.resources.Project.build(Project.java:81)
    at uk.ltd.grian.eclipse.xmlbeans.popup.actions.Generate$1.run(Generate.java:112)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:66)
!SUBENTRY 1 org.eclipse.core.resources 2 566 2004-11-16 03:25:25.12
!MESSAGE Errors during build.
!SUBENTRY 2 uk.ltd.grian.eclipse.xmlbeans 2 75 2004-11-16 03:25:25.12
!MESSAGE Errors running builder "XMLBean Builder" on project TradeZone.
!SUBENTRY 2 uk.ltd.grian.eclipse.xmlbeans 2 75 2004-11-16 03:25:25.12
!MESSAGE java.lang.NullPointerException encountered while running XMLBean Builder.
!STACK 0
java.lang.NullPointerException
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeansSchemaImpl.getName(XMLBeansSchemaImpl.java:191)
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeanBuilder.build(XMLBeanBuilder.java:260)
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:574)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
    at org.eclipse.core.runtime.Platform.run(Platform.java:747)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:158)
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:314)
    at org.eclipse.core.internal.resources.Project.build(Project.java:81)
    at uk.ltd.grian.eclipse.xmlbeans.popup.actions.Generate$1.run(Generate.java:112)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:66)

!ENTRY org.eclipse.core.runtime 4 2 2004-11-16 03:25:27.25
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.runtime".
!STACK 0
java.lang.NullPointerException
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeansSchemaImpl.getName(XMLBeansSchemaImpl.java:191)
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeanBuilder.build(XMLBeanBuilder.java:260)
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:574)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
    at org.eclipse.core.runtime.Platform.run(Platform.java:747)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:158)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:192)
    at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:221)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
    at org.eclipse.core.runtime.Platform.run(Platform.java:747)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:224)
    at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:243)
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:272)
    at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:142)
    at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:203)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:66)

!ENTRY org.eclipse.core.resources 2 75 2004-11-16 03:25:27.276
!MESSAGE Errors during build.
!SUBENTRY 1 uk.ltd.grian.eclipse.xmlbeans 2 75 2004-11-16 03:25:27.276
!MESSAGE Errors running builder "XMLBean Builder" on project TradeZone.
!SUBENTRY 1 uk.ltd.grian.eclipse.xmlbeans 2 75 2004-11-16 03:25:27.276
!MESSAGE java.lang.NullPointerException encountered while running XMLBean Builder.
!STACK 0
java.lang.NullPointerException
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeansSchemaImpl.getName(XMLBeansSchemaImpl.java:191)
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeanBuilder.build(XMLBeanBuilder.java:260)
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:574)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
    at org.eclipse.core.runtime.Platform.run(Platform.java:747)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:158)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:192)
    at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:221)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
    at org.eclipse.core.runtime.Platform.run(Platform.java:747)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:224)
    at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:243)
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:272)
    at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:142)
    at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:203)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:66)

!ENTRY uk.ltd.grian.eclipse.xmlbeans 1 1 2004-11-16 03:25:54.204
!MESSAGE XMLBeanBuilder.prepareToSave()

!ENTRY org.eclipse.core.runtime 4 2 2004-11-16 03:25:54.214
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.runtime".
!STACK 0
java.lang.NullPointerException
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeanBuilder.saving(XMLBeanBuilder.java:214)
    at uk.ltd.grian.eclipse.xmlbeans.EclipseXMLBeansPlugin$WorkspaceSaveParticipant.saving(EclipseXMLBeansPlugin.java:286)
    at org.eclipse.core.internal.resources.SaveManager.executeLifecycle(SaveManager.java:306)
    at org.eclipse.core.internal.resources.SaveManager$1.run(SaveManager.java:129)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
    at org.eclipse.core.runtime.Platform.run(Platform.java:747)
    at org.eclipse.core.internal.resources.SaveManager.broadcastLifecycle(SaveManager.java:141)
    at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1314)
    at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:1710)
    at org.eclipse.ui.internal.ide.IDEWorkbenchAdvisor$5.run(IDEWorkbenchAdvisor.java:513)
    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:105)

!ENTRY org.eclipse.ui.ide 4 4 2004-11-16 03:25:56.868
!MESSAGE Problems saving workspace

!ENTRY org.eclipse.ui.ide 2 1 2004-11-16 03:25:56.868
!MESSAGE Problems occurred while trying to save the state of the workbench.
!SUBENTRY 1 org.eclipse.core.resources 2 566 2004-11-16 03:25:56.868
!MESSAGE Problems occurred during save.
!STACK 0
java.lang.NullPointerException
    at uk.ltd.grian.eclipse.xmlbeans.XMLBeanBuilder.saving(XMLBeanBuilder.java:214)
    at uk.ltd.grian.eclipse.xmlbeans.EclipseXMLBeansPlugin$WorkspaceSaveParticipant.saving(EclipseXMLBeansPlugin.java:286)
    at org.eclipse.core.internal.resources.SaveManager.executeLifecycle(SaveManager.java:306)
    at org.eclipse.core.internal.resources.SaveManager$1.run(SaveManager.java:129)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
    at org.eclipse.core.runtime.Platform.run(Platform.java:747)
    at org.eclipse.core.internal.resources.SaveManager.broadcastLifecycle(SaveManager.java:141)
    at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1314)
    at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:1710)
    at org.eclipse.ui.internal.ide.IDEWorkbenchAdvisor$5.run(IDEWorkbenchAdvisor.java:513)
    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:105)

!ENTRY uk.ltd.grian.eclipse.xmlbeans 1 1 2004-11-16 03:25:57.69
!MESSAGE Stopped EclipseXMLBeansPlugin

!ENTRY uk.ltd.grian.eclipse.xmlbeans 1 1 2004-11-16 03:25:57.780
!MESSAGE XMLBeanBuilder.prepareToSave()

!ENTRY uk.ltd.grian.eclipse.xmlbeans 1 1 2004-11-16 03:25:57.780
!MESSAGE XMLBeanBuilder.saving()

!ENTRY uk.ltd.grian.eclipse.xmlbeans 1 1 2004-11-16 03:25:58.10
!MESSAGE XMLBeanBuilder.doneSaving()

and here's the schema file

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://boxspoon.com/datamodel" targetNamespace="http://boxspoon.com/datamodel" elementFormDefault="qualified">

  <xs:complexType name="A">
    <xs:sequence>
      <xs:element maxOccurs="10" name="B" type="xs:string"/>
    </xs:sequence>
  </xs:complexType>

  <xs:complexType name="C">
    <xs:attribute name="Symbol" type="xs:string"/>
  </xs:complexType>

  <xs:element name="Document">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="D" type="C"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>

</xs:schema>

finally. the contents of the .xst file in the .project /.schemas directory is

mIJavaProject Handle =xmlbeans-test
IFile =src/crassus.xsd

btw, the plug-in is a fantastic idea!

[Don Stewart]

Hi,

I am debugging this now along with a couple of other things on the way to 0.0.3. Along with new features :o) The issues seems to have cropped up during some refactoring work.

I'm still on Eclipse 3.0 but I have had this reported from 3.0 as well.

Many thanks for the feedback.

Don

[Don Stewart]

One more thing you can try for me is:-

Select the route project and click the Toggle Switch on the toolbar. This should now diable the builder. Now reselect the Toggle Switch, this should cause a re-enablement and build. Do you get the same results or different?

Regards

Don

[Don Stewart]

One more thing you can try for me is:-

Select the route project and click the Toggle Switch on the toolbar. This should now diable the builder. Now reselect the Toggle Switch, this should cause a re-enablement and build. Do you get the same results or different?

Regards

Don