XMP Toolkit error 201: Error in XMLValidator about pyexiv2 HOT 6 CLOSED

I just released v2.8.2, please try it!
pip install pyexiv2==2.8.2

from pyexiv2.

This seems to be a resolved issue of exiv2.
Exiv2/exiv2#2133
I would upgrade the version of exiv2 that pyexiv2 depends on to fix the issue.
Alternatively, you can use the method img.read_raw_xmp().

from pyexiv2.

I have tried your method, but it doesn't work.

I look forward your upgrade on this issue.

from pyexiv2.

import pyexiv2

img = pyexiv2.Image('./test_image/MS600_0007_450nm.tif')
data = img.read_raw_xmp()
print(data)

img.close()

The error shows on the img = pyexiv2.Image('./test_image/MS600_0007_450nm.tif')

from pyexiv2.

it still have the same problem.
i am not sure if the problem on my image
because i try another image, it could be worked.

from pyexiv2.

This is probably because the xmp metadata for this image is not standardized.
Please try exiv2 to see if it can read the xmp metadata for that image.

1. Download exiv2 from https://exiv2.org/download.html
2. execute the command exiv2 --print x MS600_0007_450nm.tif

from pyexiv2.