You are probably here because you got the following error messages:
addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component's
rendermethod, or you have multiple copies of React loaded.
This usually means one of two things:
- You are trying to add a
refto an element that is being created outside of a component's render() function.
- You have multiple (conflicting) copies of React loaded (eg. due to a miss-configured NPM dependency)