Data does not display during editing

Thanks for the reply, unfortunately I need to be able to create those objects there. Yesterday, when I reviewed the code, I realised that I had not copied all the code needed.

Here is the relevant code snippet:

onSubmit: (e) ->
    # Retrieve form parameters
    params = @formParam(e.target)
    console.log params
    # Create a new model instance and load it with form parameters
    model = new App.AssetModel
    model.load(params)

    console.log model

    # Validate the model
    errors = model.validate(
      controllerForm: @controller
    )
    if errors
      # Log and display validation errors
      @log 'error', errors
      @formValidate(form: e.target, errors: errors)
      return

    # Save the model
    ui = @
    console.log model

    model.save(
      console.log model

      done: ->
        # Callback to reload the object and update the UI
        callbackReload = (model) ->
          ui.parent.el.find('[name=customer_id]').val(model.id).trigger('change')
          ui.parent.close()

          # Close the modal
          ui.close()
        App.AssetModel.full(@id, callbackReload, true)

      fail: (settings, details) ->
        # Log errors and show an alert
        ui.log 'errors', details
        ui.formEnable(e)
        ui.controller.showAlert(details.error_human || details.error || __('The object could not be created.'))
    )

The model data in console.log looks like this:

However, the query being sent only contains this:

Because of this, I’m unable to create the object. I don’t understand what’s going wrong since I believe I’ve followed the same steps as in other files.