The prop type is invalid.

[kimyearho]

Hi!
The guide in the README document is invalid. The "speed" and "zIndex" of the props resource must be specified as a string.
There is no problem with the operation, but the following error occurs.

You need to make the following changes:
You must remove the v-bind for "zIndex" and "speed".

It now displays normally without errors.

[ubaldop]

@kimyearho thank you, nice spot! It has been fixed.