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  1. #1
    Jack is offline Senior Member
    Join Date
    Jun 2007
    Posts
    130
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    Default Can not instantiate class org.eclipse.birt.chart.reportitem.ChartReportItem Generatio

    Hi,
    I'm trying to generate a html document from a design.
    This design contains a table and a barchart
    When I execute RunAndRenderTask obtains this exception:

    Java Code:
    ATTENTION: Can not instantiate class org.eclipse.birt.chart.reportitem.ChartReportItem
     GenerationImpl with property class.
    org.eclipse.birt.core.framework.FrameworkException :
     org.eclipse.core.runtime.CoreException: Plug-in org.eclipse.birt.chart.reportitem was 
    unable to load class org.eclipse.birt.chart.reportitem.ChartReportItemGenerationImpl.
    at org.eclipse.birt.core.framework.eclipse.EclipseConfigurationElement.createExecutableExtension
    (EclipseConfigurationElement.java:38)
    Caused by: org.eclipse.core.runtime.CoreException:
     Plug-in org.eclipse.birt.chart.reportitem was unable
     to load class org.eclipse.birt.chart.reportitem.ChartReportItemGenerationImpl.
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException
    (RegistryStrategyOSGI.java:165)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension
    (RegistryStrat egyOSGI.java:151)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension
    (ExtensionRegistry.jav a:759)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension
    (ConfigurationElement.java:243)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension
    (ConfigurationElementHandle.java:51)
    at org.eclipse.birt.core.framework.eclipse.EclipseConfigurationElement.createExecutableExtension
    (EclipseConfigurationElement.java:34)
    ... 12 more
    16 mai 2007 18:07:09 org.eclipse.birt.report.engine.extension.internal.ExtensionManager createObject
    Caused by: org.eclipse.core.runtime.CoreException:
     Plug-in org.eclipse.birt.chart.reportitem was unable to load class
    org.eclipse.birt.chart.reportitem.ChartReportItemPresentationImpl.
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException
    (RegistryStrategyOSGI.jav a:165)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension
    (RegistryStrat egyOSGI.java:151)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension
    (ExtensionRegistry.jav a:759)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension
    (ConfigurationEleme nt.java:243)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension
    (ConfigurationElementHandle.java:51)
    at org.eclipse.birt.core.framework.eclipse.EclipseCon figurationElement.createExecutableExtension
    (EclipseConfigurationElement.java:34)
    ... 17 more
    16 mai 2007 18:07:10 org.eclipse.birt.report.data.oda.sampledb.Sampledb 
    Plugin removeDatabase
    ATTENTION: Failed to remove one or more file in temp db directory:
     C:\DOCUME~1\egomez\LOCALS~1\Temp\/BIRTSampleDB_1179331625047_19c5048
    why?
    how can I resolve this?
    Last edited by Jack; 06-24-2007 at 12:57 AM.

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