Error saving TIFF #1227
Description
In case anyone wants to investigate this, I have a TIFF file that can be loaded without a problem, but generates an error when trying to save.
For the record, it was created by the OS X screencapture program 'Grab'.
Since Github doesn't seem to support TIFF attachments, I'll upload it elsewhere - http://s000.tinyupload.com/download.php?file_id=08240275698144503996&t=0824027569814450399610301
>>> from PIL import Image
>>> x = Image.open('sample.tiff')
>>> x.save('test.tiff')
_TIFFVSetField: test.tiff: Bad value 50048 for "SampleFormat" tag.
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/PIL/Image.py", line 1693, in save
save_handler(self, fp, filename)
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/PIL/TiffImagePlugin.py", line 1191, in _save
e = Image._getencoder(im.mode, 'libtiff', a, im.encoderconfig)
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/PIL/Image.py", line 434, in _getencoder
return encoder(mode, *args + extra)
RuntimeError: Error setting from dictionary