Attempted to jitRegister something that is not a constructor: 'yyyy'. Did you forget to register this resource?
Attempted to jitRegister something that is not a constructor: 'yyyy'. Did you forget to register this resource?
key(any)
This means a container.get(key) call happens with key being built in type functions such as String/Number/Array etc.
This could happen from TS generated code where it fails to generate proper metadata, or forgotten registration, consider checking the output of TS when emitDecoratorMetadata is on, or remember to register a resolution for those built-in types.
Please also note that this error could be caused by a plugin and not your application. After ruling out that the error is not being caused by your code, try removing any registered plugins one at a time to see if the error resolves itself.