Pokémon SDK Wiki
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Create a Trainer class

You might have already read the PSDK Trainer tutorial and you would like to change the class of your trainer or you got this error,

TrainerError

In that case, follow this tutorial.

Add a Trainer class for a new trainer (to solve the aforementioned error)

Open RubyHost in the Trainers tab:

TextsTab

Click on Edit trainer class

Then, click on Add text and fill the fields according to your game languages:

Fill

Modify a Trainer Class of an existing Trainer

Select the Trainer ID (here it's 127):

ID127

Replace the names in the fields according to your game languages:

Blankfields

Don't forget to Validate and save for each modification in order to apply it.