# Error when trying to export a course

**URL:** <https://discuss.openedx.org/t/error-when-trying-to-export-a-course/2926>\
**Category:** Site Operations Help\
**Created:** [August 10, 2020, 9:58am UTC](https://discuss.openedx.org/t/error-when-trying-to-export-a-course/2926 "2020-08-10T09:58:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kylowrobelek](https://avatars.discourse-cdn.com/v4/letter/k/46a35a/32.png) [@kylowrobelek](https://discuss.openedx.org/u/kylowrobelek)\
**Post date:** [August 10, 2020, 9:58am UTC](https://discuss.openedx.org/t/error-when-trying-to-export-a-course/2926/1 "2020-08-10T09:58:15Z")

</div>

Hello guys,

I’m trying to export one of my course and I get this error:

`[2020-08-10 09:49:53,473: ERROR/Worker-84] contentstore.tasks.export_olx[d132e7d1-dcab-4878-ac54-ab37e720f8bc]: Error exporting course course-v1:LCH+GEO_K5+all Traceback (most recent call last): File "/openedx/edx-platform/cms/djangoapps/contentstore/tasks.py", line 622, in export_olx artifact.file.save(name=os.path.basename(tarball.name), content=File(tarball)) # pylint: disable=no-member File "/openedx/venv/local/lib/python2.7/site-packages/django/db/models/fields/files.py", line 94, in save self.name = self.storage.save(name, content, max_length=self.field.max_length) File "/openedx/venv/local/lib/python2.7/site-packages/django/core/files/storage.py", line 54, in save return self._save(name, content) File "/openedx/venv/local/lib/python2.7/site-packages/storages/backends/s3boto.py", line 417, in _save self._save_content(key, content, headers=headers) File "/openedx/venv/local/lib/python2.7/site-packages/storages/backends/s3boto.py", line 428, in _save_content rewind=True, **kwargs) File "/openedx/venv/local/lib/python2.7/site-packages/boto/s3/key.py", line 1293, in set_contents_from_file chunked_transfer=chunked_transfer, size=size) File "/openedx/venv/local/lib/python2.7/site-packages/boto/s3/key.py", line 750, in send_file chunked_transfer=chunked_transfer, size=size) File "/openedx/venv/local/lib/python2.7/site-packages/boto/s3/key.py", line 951, in _send_file_internal query_args=query_args File "/openedx/venv/local/lib/python2.7/site-packages/boto/s3/connection.py", line 665, in make_request retry_handler=retry_handler File "/openedx/venv/local/lib/python2.7/site-packages/boto/connection.py", line 1071, in make_request retry_handler=retry_handler) File "/openedx/venv/local/lib/python2.7/site-packages/boto/connection.py", line 1030, in _mexe raise ex IncompleteRead: IncompleteRead(0 bytes read)`

It worked fine so far but after this weekend something went wrong 😉  
Thanks for your help! 🙂