Bug 175776 [smoke]Can not export data in Web viewer[02]
Description: No data is exported after export data from Web viewer Build number: 2.2.0.v20070228-0630 Steps to reproduce: 1, Drag a dataset into layout 2, Preview the report in Web Viewer 3, Click Export Data 4, Select the columns and click OK button 5, Open the exportdata.csv Expected result: The data of column are exported in the csv file Actual result: <html><head><title>Error</title><body><font color="red">java.lang.NullPointerException</font></body></html> in the csv file Error log:
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/context/ViewerAttributeBean.java
.isMasterPageContent( request );
		this.isDesigner = ParameterAccessor.isDesigner( request );
		this.bookmark = ParameterAccessor.getBookmark( request );
		this.reportPage = ParameterAccessor.getPage( request );
		this.reportPageRange = ParameterAccessor.getPageRange( request );
		
		if ( IBirtConstants.SERVLET_PATH_FRAMESET.equalsIgnoreCase( request
				.getServletPath( ) ) )
		{
			this.reportDocumentName = ParameterAccessor.getReportDocument(
					request, null, true );
		}
		else
		{
			this.reportDocumentName = ParameterAccessor.getReportDocument(
					request, null, false );
		}
		this.reportDesignName = ParameterAccessor.getReport( request, null );
		this.format = ParameterAccessor.getFormat( request );
		this.maxRows = ParameterAccessor.getMaxRows( request );
		
		BirtResources.setLocale( ParameterAccessor.getLocale( request ) );
		
		ReportEngineService.getInstance( ).setMaxRows( this.maxRows );
		
		this.requestType = request
				.getHeader( ParameterAccessor.HEADER_REQUEST_TYPE );
		
		processReport( request );