Hi all, trying to deploy my typescript graphql server to 

heroku

. Builds fine locally. Fails when I do 

git push heroku master

 . The same happens when I clone the typscript graphql in the 

examples

 repo, it fails to deploy with the same error message. After heroku runs  

npm run generate

 it can't find 

model

 , line 134+ Any tips?

Hey @Andreas Groos 👋 Is the NODE_ENV set to

production

? If so then

generate:nexus

doesn't generate the types correctly. Could you explicitly set NODE_ENV to development for the

generate:nexus

phase and check?

Thanks @Ryan, adding

NODE_ENV=development

to the

generate:nexus

script allows the whole process to successfully complete.