TypeScript
Property is missing in type but required in target type
Property '{0}' is missing in type '{1}' but required in type '{2}'.TypeScript found an object that does not include a required property defined by the target type.
Error AtlasError Documentation and ResolutionObserved message
Property '{0}' is missing in type '{1}' but required in type '{2}'.Why it happens
- An object literal does not include all required properties for the target type.
- A type definition marks a property as required even though some callers omit it.
- A partial object is being used where a fully populated object is expected.
How to fix it
- Add the missing required property to the object.
- Mark the property as optional only if the design truly allows it to be omitted.
- Use a separate partial type for incomplete objects instead of assigning them to a fully required type.
Official reference
TypeScript Handbook: Object TypesRelated errors
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