Error message: Configuration is not valid

[ayushmandixit2000]

When running my project on my laptop, I encountered the following error related to reading a .yaml file:

/Users//Desktop/carbon/service/node_modules/nest-typed-config/lib/typed-config.module.ts:134
throw new Error(configErrorMessage);
^
Error: Configuration is not valid:

• config application.undefined does not match the following rules:
  • unknownValue: an unknown value was passed to the validate function, current config is undefined
• config gateway.undefined does not match the following rules:
  • unknownValue: an unknown value was passed to the validate function, current config is undefined

The issue seems to be specific to my laptop, as it works fine on other computers. I believe the .yaml file is accurately formatted. Can anyone help me understand the cause of this error and provide suggestions on how to resolve it? Thank you.