Gary Lucas created IMAGING-364:
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Summary: NullPointerException in TiffDirectory.getTiffImage()
Key: IMAGING-364
URL: https://issues.apache.org/jira/browse/IMAGING-364
Project: Commons Imaging
Issue Type: Bug
Components: Format: TIFF
Affects Versions: 1.0-alpha3
Reporter: Gary Lucas
When calling TiffDirectory.getTiffImage(), Commons Imaging throws a null
pointer exception. If you call the alternate method
TiffDirectory.getTiffImage(TiffImagingParameters), it works okay. The problem
is that the internal method TiffImageParser().getBufferedImage() cannot handle
a null reference.
Here's the problematic code.
{code:java}
public BufferedImage getTiffImage() throws ImagingException, IOException {
if (null == abstractTiffImageData) {
return null;
}
return new TiffImageParser().getBufferedImage(
this, headerByteOrder, null);
}
{code}
We could either make TiffImageParser more robust, or we could avoid passing in
a null value for the third argument.
{code:java}
TiffImagingParameters defaultParameters = new TiffImagingParameters();
return new TiffImageParser().getBufferedImage(
this, headerByteOrder, defaultParameters);{code}
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