Hi! What version of POI are you using? Can you share your source code which exhibits the error? Can you put together a PowerPoint document that when processed by your code will trigger the error? I think you need to share your source code and at least one test document to show a repeatable error. A stack trace as you give below is not enough.
Thanks a ton Bob Cochran > On Jul 27, 2017, at 12:21 PM, Branden Visser <mrvis...@gmail.com> wrote: > > Hi all, > > We process quite a few files out in the wild. Currently, this is by > far the most common error we see when we handle office documents (Word > + PowerPoint): > > java.lang.ArrayStoreException > at java.lang.System.arraycopy(Native Method) > at > org.apache.xmlbeans.impl.values.XmlObjectBase._typedArray(XmlObjectBase.java:409) > at > org.apache.xmlbeans.impl.values.XmlObjectBase.selectPath(XmlObjectBase.java:457) > at > org.apache.xmlbeans.impl.values.XmlObjectBase.selectPath(XmlObjectBase.java:415) > at > org.apache.poi.xslf.usermodel.XSLFDrawing.<init>(XSLFDrawing.java:44) > at > org.apache.poi.xslf.usermodel.XSLFSheet.initDrawingAndShapes(XSLFSheet.java:170) > at > org.apache.poi.xslf.usermodel.XSLFSheet.getShapes(XSLFSheet.java:157) > ... > > Unfortunately, I don't have any sample documents at this time that > exhibit the issue to send over as most of it is client data. Looks > like it's coming deep from within XMLBeans. > > The System.arraycopy is occurring on an XMLObject[] that is mixed with > 2 schema types of elements: > > * > T=CT_NonVisualDrawingProps@http://schemas.openxmlformats.org/drawingml/2006/main > * N= > > Whereas it was expecting all NonVisualDrawingProps elements. So, > likely an unexpected collection of items, in the crazy world of XML > files that is office documents. > > Has anyone seen this before? Should POI be defending against this case > any better? > > Thanks, > Branden > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@poi.apache.org > For additional commands, e-mail: user-h...@poi.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@poi.apache.org For additional commands, e-mail: user-h...@poi.apache.org
