java.lang.NullPointerException: This exception has no message.

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via Google Groups by Róbert Bodnár, 1 year ago
This exception has no message.
via Sakai JIRA by Tim Donohue, 1 year ago
This exception has no message.
via Sakai JIRA by Tim Donohue, 1 year ago
This exception has no message.
via Google Groups by Bodnar Robert, 5 months ago
This exception has no message.
java.lang.NullPointerException:
at org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:100)
at org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
at org.apache.pdfbox.pdmodel.PDResources.getFonts(PDResources.java:115)
at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:243)
at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:225)
at org.apache.pdfbox.util.PDFTextStripper.processPage(PDFTextStripper.java:442)
at org.apache.pdfbox.util.PDFTextStripper.processPages(PDFTextStripper.java:366)
at org.dspace.app.mediafilter.PDFFilter.getDestinationStream(PDFFilter.java:101)
at org.dspace.app.mediafilter.MediaFilterManager.processBitstream(MediaFilterManager.java:737)
at org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:561)
at org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:511)
at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:479)
at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:414)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:225)

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