Help sending PDF of items for registration

[Gabriel Mello]

I'm having trouble uploading PDFs to collection items. I keep getting the following error: java.io.IOException: No such file or directory. I've already checked the connection to the API and it returns 200. I've already checked the folder permissions and they're set as correct. I've already set the Tomcat configuration to read and write the files, which are: ReadWritePaths=/etc/tomcat9/Catalina/ ReadWritePaths=/var/lib/tomcat9/webapps/ ReadWritePaths=/var/log/tomcat9/ and ReadWritePaths=/opt/dspace/upload ReadWritePaths=/opt/dspace/assetstore. I've already set the local.cfg and dspace.cfg to the correct locations and nothing works. The API is working correctly, but apparently the file isn't being saved to the folder. I've already created the folder as well.