Not sure what happened exactly… it was working fine and I didn’t change anything in this file. It has to be related to something I did recently:

  1. Ran a migration adding a unique constraint on a table
  2. Generated two new entities of a couple very basic tables.

The handler I’m using isn’t even using the new tables, so I don’t know why this randomly broke. Anyone have any ideas? Or even some guidance on how to decipher that obscure error would be helpful.

  • @nerdblood
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    410 months ago

    Oh man, I didn’t know debug_handler existed. Sure enough I had a missing derived attribute… not sure how but Serde serialize and deserialize were missing, so when I was trying to return Ok(Json(army)) it was failing. Thanks so much!