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openedx / openedx-demo-course

A demonstration course that can be imported into an Open edX instance
GNU Affero General Public License v3.0
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jsmol image broken #10

Closed xiangjf closed 7 months ago

xiangjf commented 10 years ago

The image files Al2O3.png and 1hxw.png under static/jsmol broken, leading to the failure when import course.

2014-06-03 22:54:28,439 ERROR 5089 [root] content.py:233 - Failed to generate thumbnail for c4x://edX/Open_DemoX/asset/jsmol_Al2O3.png. Exception: cannot identify image file Traceback (most recent call last): File "/edx/app/edxapp/edx-platform/common/lib/xmodule/xmodule/contentstore/content.py", line 212, in generate_thumbnail im = Image.open(StringIO.StringIO(content.data)) File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/PIL/Image.py", line 1978, in open raise IOError("cannot identify image file") IOError: cannot identify image file 2014-06-03 22:54:28,685 ERROR 5089 [root] content.py:233 - Failed to generate thumbnail for c4x://edX/Open_DemoX/asset/jsmol_1hxw.png. Exception: cannot identify image file Traceback (most recent call last): File "/edx/app/edxapp/edx-platform/common/lib/xmodule/xmodule/contentstore/content.py", line 212, in generate_thumbnail im = Image.open(StringIO.StringIO(content.data)) File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/PIL/Image.py", line 1978, in open raise IOError("cannot identify image file") IOError: cannot identify image file

chenshuchuan commented 8 years ago

When I import course I also encountered such a problem

jswope00 commented 7 months ago

This issue is 10 years old now :)

The original demoX course has been replaced the jsmol problem is no longer a component in the course.