title: What causes coldfusion.document.spi.DocumentExportException: java.lang.NullPointerException issue?
body: <p>This exception is being thrown by my ColdFusion application whenever I try to generate pdf reports using cfdocument.</p>
  
  <p>Problem is, till 5 days ago everything was working perfectly and I was getting the reports. The suddenly, since yesterday morning, I have been getting the above error.</p>
  
  <p>I have researched about this on the net extensively and have confirmed that:
  1. Error is not occurring due to use of unknown fonts.
  2. Missing CFM files.</p>
  
  <p>Can somebody tell me if there is any other reason for this exception to occur suddenly.</p>