Letterboxd to MovieLens conversion not working

[sasavuk]

When converting from Letterboxd to MovieLens, the success message is shown in the terminal with no effect on the MovieLens website. To ensure this wasn't just MovieLens being slow at processing the imported ratings, I tried manually uploading the converted_for_Movielens csv from my exports directory to MovieLens and got the error message Sorry, a problem occurred while importing your ratings on their website.

[sasavuk]

It looks like MovieLens expects columns const, Your rating, URL, and Title, but the generated csv has blank columns for Const and URL, as well as a You rated column instead of Your rating.

[StegSchreck]

The const and URL columns are not filled, as these should contain the IMDB movie id or URL respectively, which are not retrievable from Letterboxd.

I just tried to upload the following:

• currently generated format from RatS
• adapted format after checking what IMDB exports currently look like (e.g. with Your Rating instead of You rated)
• exported CSV from IMDB directly (for which the upload at Movielens is designed to be used)
• re-importing exported CSV from Movielens directly

As none of them are actually working right now, I guess there is an issue with the CSV upload at Movielens itself.