The `MANIFEST.MF` in [https://github.com/TomasMikula/RichTextFX/releases/download/v0.6.10/richtextfx-0.6.10.jar](https://github.com/TomasMikula/RichTextFX/releases/download/v0.6.10/richtextfx-0.6.10.jar) is empty. So all information (e.g. implementation version) that is normally provided via manifest files is missing.
The
MANIFEST.MFin https://github.com/TomasMikula/RichTextFX/releases/download/v0.6.10/richtextfx-0.6.10.jar is empty.So all information (e.g. implementation version) that is normally provided via manifest files is missing.