https://issues.apache.org/bugzilla/show_bug.cgi?id=54814
Bug ID: 54814
Summary: Unable to create thumbs for a specific PowerPoint file
Product: POI
Version: 3.9
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: XSLF
Assignee: [email protected]
Reporter: [email protected]
Classification: Unclassified
I'm running the draw method on a XSLFSlide object with a Graphics2D object as
input like this:
pptxSlides[startSlide+i].draw(graphics);
It normally works fine, but on some PPTs, like this one:
http://dl.dropbox.com/u/3557862/test3.pptx i get an error (see below).
The file can opens fine in PowerPoint 2010.
Could not write thumbs
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at
org.apache.poi.xslf.usermodel.RenderableShape.createLinearGradientPaint(RenderableShape.java:239)
at
org.apache.poi.xslf.usermodel.RenderableShape.selectPaint(RenderableShape.java:123)
at
org.apache.poi.xslf.usermodel.RenderableShape.getPaint(RenderableShape.java:336)
at
org.apache.poi.xslf.usermodel.XSLFBackground.getPaint(XSLFBackground.java:70)
at
org.apache.poi.xslf.usermodel.XSLFBackground.draw(XSLFBackground.java:53)
at org.apache.poi.xslf.usermodel.XSLFSlide.draw(XSLFSlide.java:218)
at ThreadWithResult.run(ThreadWithResult.java:104)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at
org.apache.poi.xslf.usermodel.RenderableShape.createLinearGradientPaint(RenderableShape.java:233)
... 6 more
Caused by: java.lang.IllegalArgumentException: Keyframe fractions must be
increasing: 1.0
at java.awt.MultipleGradientPaint.<init>(Unknown Source)
at java.awt.LinearGradientPaint.<init>(Unknown Source)
... 11 more
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