Invalid value for getStaticPaths route parameter.

GetStaticPathsInvalidRouteParam: Invalid getStaticPaths route parameter for KEY. Expected undefined, a string or a number, received VALUE_TYPE (VALUE)

Since params are encoded into the URL, only certain types are supported as values.

In routes using rest parameters, undefined can be used to represent a path with no parameters passed in the URL:

See Also:

• getStaticPaths()
• params