Internal error when removing .xlsx metadata
Whenever I try to remove .xlsx Metadata, I get the following error:
web_1 | INFO:werkzeug:172.18.0.1 - - [08/Mar/2021 16:12:38] "POST /api/remove_metadata HTTP/1.1" 200 - web_1 | ERROR:root:In file ./uploads/Mappe1.xlsx, element xl/_rels/workbook.xml.rels's format (None) isn't supported web_1 | ERROR:root:In file ./uploads/Mappe1.xlsx, element xl/styles.xml's format (application/xml) isn't supported web_1 | ERROR:root:In file ./uploads/Mappe1.xlsx, element xl/theme/theme1.xml's format (application/xml) isn't supported web_1 | ERROR:root:In file ./uploads/Mappe1.xlsx, element xl/workbook.xml's format (application/xml) isn't supported web_1 | ERROR:root:In file ./uploads/Mappe1.xlsx, element xl/worksheets/sheet1.xml's format (application/xml) isn't supported web_1 | [2021-03-08 16:13:27,879] ERROR in rest_api: Clean - Unable to clean application/vnd.openxmlformats-officedocument.spreadsheetml.sheet web_1 | ERROR:main:Clean - Unable to clean application/vnd.openxmlformats-officedocument.spreadsheetml.sheet web_1 | [2021-03-08 16:13:27,880] ERROR in app: Exception on /api/remove_metadata [POST] web_1 | Traceback (most recent call last): web_1 | File "/usr/local/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request web_1 | rv = self.dispatch_request() web_1 | File "/usr/local/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request web_1 | return self.view_functionsrule.endpoint web_1 | File "/usr/local/lib/python3.9/site-packages/flask_restful/init.py", line 468, in wrapper web_1 | resp = resource(*args, **kwargs) web_1 | File "/usr/local/lib/python3.9/site-packages/flask/views.py", line 89, in view web_1 | return self.dispatch_request(*args, **kwargs) web_1 | File "/usr/local/lib/python3.9/site-packages/flask_restful/init.py", line 583, in dispatch_request web_1 | resp = meth(*args, **kwargs) web_1 | File "/usr/local/lib/python3.9/site-packages/flasgger/utils.py", line 248, in wrapper web_1 | return function(*args, **kwargs) web_1 | File "/mat2-web/matweb/rest_api.py", line 122, in post web_1 | abort(500, message='Unable to clean %s' % mime) web_1 | File "/usr/local/lib/python3.9/site-packages/flask_restful/init.py", line 32, in abort web_1 | original_flask_abort(http_status_code) web_1 | File "/usr/local/lib/python3.9/site-packages/werkzeug/exceptions.py", line 822, in abort web_1 | return _aborter(status, *args, **kwargs) web_1 | File "/usr/local/lib/python3.9/site-packages/werkzeug/exceptions.py", line 807, in call web_1 | raise self.mappingcode web_1 | werkzeug.exceptions.InternalServerError: 500 Internal Server Error: The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
I also tried if https://matweb.info/ is able to remove .xlsx metadata, but I also get an error there.