I’m new to Discourse plugin development, and to start off I’m trying to update this quiz plugin to work with the latest version of Discourse. If it’s not too much trouble, I could use some help understanding how to troubleshoot this error that comes up whenever I try to make or view a topic while t…

[imagen] Joseph Ware: PG::UndefinedTable: ERROR: relation "quizzes" does not exist Looks like you haven’t run migrations You need an extra environment variable to run them for plugins, see: [imagen] Error when running plugin specs Development Loo…

Thanks for the quick reply! I just noticed d/migrate, which seemed to fix the issue after I ran it. How does that compare to LOAD_PLUGINS=1 RAILS_ENV=test rake db:migrate?

d/migrate is a docker script wrapper. the command I shared is the real rails command that is run. alternatively, you can enter the running container and run the rails command. (but yes, you don’t need to target the test environment!)

Sounds good! Thanks for the help. I opened up d/migrate and saw that it has everything from the command you shared except LOAD_PLUGINS=1. I’m not sure why it worked without that, but that’s all fine by me.

Good man! Always good to lift the covers! A lot of people simply don’t read the source code and that is often more helpful than you realise! Yes that’s an interesting distinction - wonder if its only necessary when doing this for the test environment :thinking:

¿Cómo solucionar errores de base de datos en un plugin obsoleto?

Desarrollador

zibetnu (Joseph Ware) 29 Febrero, 2024 22:20 3

¡Gracias por la rápida respuesta! Acabo de notar d/migrate, que pareció solucionar el problema después de ejecutarlo. ¿Cómo se compara eso con LOAD_PLUGINS=1 RAILS_ENV=test rake db:migrate?

Tema		Respuestas	Vistas
Error when running plugin specs Development	1	440	10 Agosto 2023
PG::UndefinedTable: ERROR: relation "translation_overrides" does not exist Development	4	4125	20 Mayo 2026
Failed to handle exception in exception app middleware : PG::UndefinedTable: ERROR: relation "themes" does not exist Support	2	907	7 Febrero 2019
Relation "selected" does not exist with external Postgres Self-hosting	5	1148	24 Julio 2019
PG::UndefinedTable: ERROR: relation "pg_range" does not exist Development	9	1812	12 Enero 2023

¿Cómo solucionar errores de base de datos en un plugin obsoleto?

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