[xep-support] Unexpected exception in XEP.NET 3.8

[Alexander Peshkov]

Hello Markus,

This problem appears when you have empty attribute value
(some_attribute=""). We already aware of this problem and fix is ready
- it will be included in the next maintenance release due to be
released in a week or so.

Best regards,
Alexander Peshkov                             mailto:peshkov at renderx.com
RenderX

ML> Hi,

ML> I always get an exception (see below) when I try to use XEP.NET 3.8 to
ML> create a PDF file. This exception comes with "FoToPdfStream.cs" (a demo file
ML> which is provided by XEP.NET). I attached the file for your reference.

ML> Please help!


ML> With kind regards,

ML> Markus Leimhofer
ML> rubicon


ML> Exception:
ML> System.NullReferenceException: Object reference not set to an instance of an
ML> object.
ML>    at com.renderx.xep.pre.FOHandler.characters(Char[] ch, Int32 start, Int32
ML> length)
ML>    at com.renderx.xep.pre.FOPreprocessor.flushText()
ML>    at com.renderx.xep.pre.FOPreprocessor.startElement(String uri, String
ML> name, String qname, Attributes attrs)
ML>    at com.renderx.sax.StartElementRecord.play()
ML>    at com.renderx.sax.SAXStorage.play()
ML>    at com.renderx.xep.ContentHandlerDriver.endDocument()
ML>    at Renderx.Xep.Sax.ContentHandler.endDocument()
ML>    at Renderx.Xep.Sax.Adapter.XmlReaderToSax.WriteEndDocument()
ML>    at Renderx.Xep.Sax.Adapter.XmlReaderToSax.Parse()
ML>    at Renderx.Xep.Formatter.Format(String sBasePath, XmlReader reader,
ML> Stream outStream, String sOutFormat, Hashtable htGenProperties, Logger
ML> logger)
ML>    at Examples.Net.FoToPdfStream.Process(String sFoFile, String sPdfFile) in
ML> c:\test\fotopdfstream.cs:line 73
ML>    at Examples.Net.FoToPdfStream.Main(String[] saArgs) in
ML> c:\test\fotopdfstream.cs:line 42


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