AUR0009

Attempted to jitRegister something that is not a constructor: 'yyyy'. Did you forget to register this resource?

Error message

Attempted to jitRegister something that is not a constructor: 'yyyy'. Did you forget to register this resource?

Parameters

key (any)

Error explanation

This error occurs when the DI container tries to automatically register (jitRegister) a value that is not a constructor (class or function) or a registry. The container cannot instantiate or resolve such a value, so it throws this error.

Common causes

• Attempting to resolve a key that is not a class, function, or registry.

• Typo or incorrect value passed to container.get() or dependency injection.

• The resource was not registered before being resolved.

• A plugin or library is trying to resolve an unregistered or invalid key.

How to fix

• Register the key with the container before attempting to resolve it.

• Ensure the key you are resolving is a valid constructor, function, or registry.

• Double-check for typos or incorrect values in your registration and resolution code.

• If using plugins, ensure they are properly configured and registered.

Debugging tips

• Check the stack trace to see where the resolution was attempted.

• Search your codebase for all registrations and resolutions of the key in question.

• If using plugins, try disabling them one at a time to isolate the source.