Bug 138732 getValue fails
The following script fails on Data Element OnCreate if( this.getValue() < 70000){ this.getStyle().backgroundColor = "Purple"; }
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ImageItemExecutor.java
ReportDesignHandle reportDesign = context.getDesign( );
		if ( reportDesign != null )
		{
			URL url = reportDesign.findResource( imageFile,
					IResourceLocator.IMAGE );
			if ( url != null )
			{
				String fileName = url.getFile( );
				if ( fileName != null )
				{
					imageFile = fileName;
				}
			}
		}
		
		
		
		imageContent.setURI( imageFile );
		imageContent.setImageSource( IImageContent.IMAGE_FILE );
		imageContent.setExtension( FileUtil.getExtFromFileName( imageFile,
				FileUtil.SEPARATOR_PATH ) );
		if ( imageFile == null )
		{
			logger.log( Level.SEVERE,
					"[ImageItemExecutor] Source image file is missing" ); 
			context.addException( new EngineException(
					MessageConstants.MISSING_IMAGE_FILE_ERROR ) );
		}
	}
}