https://bz.apache.org/bugzilla/show_bug.cgi?id=69897
Bug ID: 69897
Summary: NullPointerException from XSLFSimpleShape.getLineDash
Product: POI
Version: unspecified
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P2
Component: XSLF
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Cannot invoke
"org.openxmlformats.schemas.drawingml.x2006.main.STPresetLineDashVal$Enum.intValue()"
because the return value of
"org.openxmlformats.schemas.drawingml.x2006.main.CTPresetLineDashProperties.getVal()"
is null
Stack trace:
java.lang.NullPointerException
at
org.apache.poi.xslf.usermodel.XSLFSimpleShape$5.fetch(XSLFSimpleShape.java:542)
at
org.apache.poi.xslf.usermodel.XSLFShape.fetchShapeProperty(XSLFShape.java:337)
at
org.apache.poi.xslf.usermodel.XSLFSimpleShape.getLineDash(XSLFSimpleShape.java:546)
at
org.apache.poi.xslf.usermodel.XSLFSimpleShape$9.getLineDash(XSLFSimpleShape.java:1045)
at org.apache.poi.sl.draw.DrawShape.getStroke(DrawShape.java:222)
at
org.apache.poi.sl.draw.DrawSimpleShape.getStroke(DrawSimpleShape.java:341)
Fixed method:
public StrokeStyle.LineDash getLineDash() {
PropertyFetcher<StrokeStyle.LineDash> fetcher = new
PropertyFetcher<StrokeStyle.LineDash>() {
@Override
public boolean fetch(XSLFShape shape) {
CTLineProperties ln = getLn(shape, false);
if (ln == null || !ln.isSetPrstDash() || ln.getPrstDash() ==
null || ln.getPrstDash().getVal() == null) {
return false;
}
setValue(StrokeStyle.LineDash.fromOoxmlId(ln.getPrstDash().getVal().intValue()));
return true;
}
};
fetchShapeProperty(fetcher);
StrokeStyle.LineDash dash = fetcher.getValue();
if (dash == null) {
CTLineProperties defaultLn = getDefaultLineProperties();
if (defaultLn != null && defaultLn.isSetPrstDash() &&
defaultLn.getPrstDash() != null && defaultLn.getPrstDash().getVal() != null) {
dash =
StrokeStyle.LineDash.fromOoxmlId(defaultLn.getPrstDash().getVal().intValue());
}
}
return dash;
}
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