I’m using OpenFire 4.6.0. Uploading files and images has been working fine. However today when attaching files, errors were generated. Same problem was occurring from unrelated clients (Android Xabber and web converse.js)
I don’t know what happend, but after restarting the OpenFire service. Problem was fixed. Just reporting here in case someone has a hint why this occurred.
Below the error logs.
2020.12.24 11:11:14 org.eclipse.jetty.server.HttpChannel - handleException /httpfileupload/c8dd589e-a496-498a-bcb1-2f960e05a310/image.png java.nio.file.NoSuchFileException: C:\Windows\TEMP\xmppfileupload801630545474769499\c8dd589e-a496-498a-bcb1-2f960e05a310
2020.12.24 11:12:04 org.eclipse.jetty.server.HttpChannel - handleException /httpfileupload/990a0174-8e50-4269-9e29-88c43e2a5104/image.png java.nio.file.NoSuchFileException: C:\Windows\TEMP\xmppfileupload801630545474769499\990a0174-8e50-4269-9e29-88c43e2a5104