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ProxyPreserveHost on
RequestHeader set X-Forwarded-Proto https

Cannot upload file from User Interface

If everything seems to be working, but you cannot upload files, it's important to first check your logs for any possible backend errors.  See the Troubleshoot an error page.

If you are running DSpace on a Debian-based system (e.g. Ubuntu), some users have reported that it's required grant "ReadWrite" access to Apache Tomcat (where the backend is running) via the service file (e.g. /lib/systemd/system/tomcat9.service).  In the [Service] section you need to add something like this:

# Give Tomcat read/write on the DSpace installation
# Make sure to update the "/PATH/TO" to be the full path of your DSpace install
ReadWritePaths=/PATH/TO/dspace

# NOTE: If you don't want to give Tomcat read/write to all of DSpace,
# you could limit this further to just these folders
# dspace/assetstore
# dspace/solr
# dspace/log

Javascript heap out of memory

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