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Vertical text - exception when exporting to powerpoint

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Thomas Kjaereng asked on 12 Apr 2018, 07:53 AM

Trelerik Report Designer version is - 10.2.16.1025

https://www.telerik.com/support/whats-new/reporting/release-history/telerik-reporting-r3-2016-sp1-(version-10-2-16-1025)

See sample report content below as proof of concept for the error we are encountering. Follow these steps:

1) Go to Preview

2) Try export to Powerpoint Presentation

3) Encounter exception when exporting to .pptx - seems like the Angle=270 attribute on the textbox is the culprit. This was working in Telerik Reporting 10.1.16.615.

Report content:

<?xml version="1.0" encoding="utf-8"?>
<Report Width="16cm" Name="Report1" SnapGridSize="0.1cm" xmlns="http://schemas.telerik.com/reporting/2012/4.1">
<Items>
    <PageHeaderSection Height="2cm" Name="pageHeaderSection1" />
    <DetailSection Height="5cm" Name="detailSection1">
      <Items>
        <TextBox Width="3.00000010093053cm" Height="1.99999939441683cm" Left="6.49999954581262cm" Top="2.19999989906947cm" Value="textBox1" Angle="270" Name="textBox1">
          <Style TextAlign="Center" VerticalAlign="Middle" />
        </TextBox>
      </Items>
    </DetailSection>
    <PageFooterSection Height="2cm" Name="pageFooterSection1" />
</Items>
<PageSettings PaperKind="A4" Landscape="False">
    <Margins>
      <MarginsU Left="2cm" Right="2cm" Top="2cm" Bottom="2cm" />
    </Margins>
</PageSettings>
<StyleSheet>
    <StyleRule>
      <Style>
        <Padding Left="2pt" Right="2pt" />
      </Style>
      <Selectors>
        <TypeSelector Type="TextItemBase" />
        <TypeSelector Type="HtmlTextBox" />
      </Selectors>
    </StyleRule>
</StyleSheet>
</Report>

2 Answers, 1 is accepted

answered on 12 Apr 2018, 08:19 AM

Exception message

Object reference not set to an instance of an object.
Telerik.Reporting.OpenXmlRendering
   at Telerik.Reporting.OpenXmlRendering.Presentation.TextBoxShapeContainerBuilder.Telerik.Reporting.OpenXmlRendering.Presentation.IContainerBuilder.CreateBody(SlidePart slide, OpenXmlElement xmlElement, LayoutElement processingElement, ElementPageInfo pageInfo)
   at Telerik.Reporting.OpenXmlRendering.Presentation.TextBlockContentBuilder.CreateElement(SlidePart slide, LayoutElement source, ElementPageInfo pageInfo)
   at Telerik.Reporting.OpenXmlRendering.Presentation.ItemWriter.Build(SlidePart renderingPart, LayoutElement source, ElementPageInfo pageInfo)
   at Telerik.Reporting.OpenXmlRendering.Presentation.PresentationDocumentWriter.WriteStartElement(LayoutElement element, ElementPageInfo pageInfo)
   at Telerik.Reporting.Paging.PageElementLayer.AddToPage(IPageHandler handler)
   at Telerik.Reporting.Paging.PageElementManager.AddToPage(IPageHandler handler)
   at Telerik.Reporting.Paging.PageCompositionBase.SendPhysicalPages()
   at Telerik.Reporting.Paging.PageCompositionBase.OutputPage()
   at Telerik.Reporting.Paging.PageCompositionBase.CreatePages()
   at Telerik.Reporting.BaseRendering.RenderingExtensionBase.Render(LayoutElement root, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback, EvaluateHeaderFooterExpressions evalHeaderFooterCallback, PageSettings pageSettings)
   at Telerik.Reporting.BaseRendering.RenderingExtensionBase.Render(Report report, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback, EvaluateHeaderFooterExpressions evalHeaderFooterCallback)
   at Telerik.Reporting.Processing.ReportProcessor.RenderCore(ExtensionInfo extensionInfo, IList`1 reports, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)
   at Telerik.Reporting.Processing.ReportProcessor.RenderReport(String format, IList`1 reports, Hashtable deviceInfo, IRenderingContext renderingContext)
   at Telerik.ReportViewer.Common.ReportRenderer.Render(ReportRendererArgs args)