https://bz.apache.org/bugzilla/show_bug.cgi?id=63818
Bug ID: 63818
Summary: PPT to image bug
Product: POI
Version: 4.0.0-FINAL
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: HSLF
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
I tried converting ppt to image in HSLF.
I created a HSLFSlide,then initialized a Graphics2D object,When I call
HSLFSlide's draw(Graphics2D) method, appear NullPointerException，like this:
Exception in thread "main" java.lang.NullPointerException
at
org.apache.poi.hslf.usermodel.HSLFTextParagraph.getBulletFont(HSLFTextParagraph.java:683)
at
org.apache.poi.hslf.usermodel.HSLFTextParagraph$1.getBulletFont(HSLFTextParagraph.java:495)
at
org.apache.poi.sl.draw.DrawTextParagraph.getBullet(DrawTextParagraph.java:354)
at
org.apache.poi.sl.draw.DrawTextParagraph.draw(DrawTextParagraph.java:169)
at
org.apache.poi.sl.draw.DrawTextShape.drawParagraphs(DrawTextShape.java:178)
at
org.apache.poi.sl.draw.DrawTextShape.drawContent(DrawTextShape.java:127)
at
org.apache.poi.sl.draw.DrawSimpleShape.draw(DrawSimpleShape.java:103)
at org.apache.poi.sl.draw.DrawSheet.draw(DrawSheet.java:71)
at org.apache.poi.sl.draw.DrawSlide.draw(DrawSlide.java:41)
at org.apache.poi.hslf.usermodel.HSLFSlide.draw(HSLFSlide.java:474)
POI version is 4.1.0，but when i used POI version 3.15,this exception does not
exist
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