Error on adding mods with the same name

[Kruziikrel13]

1. When creating a mod, select the archive button and select a zip file.
2. Witness the error

thread 'tokio-runtime-worker' panicked at barnacle-lib/src/repository/entities/mod_.rs:110:76:
called `Result::unwrap()` on an `Err` value: Extraction("INTERNAL ERROR: Function 'archive_write_data_block' invoked with archive structure in state 'header', should be in state 'data'")

[Kruziikrel13]

Also occurs with 7z files

[Kruziikrel13]

Turns out zip files extract just fine. This actually only occurs when creating a mod that already exists (the dir already exists in mods)

[poperigby]

To clarify, are you importing the same archive twice with the same name, or a different name? This error doesn't really make any sense to me.