How to fix: A red node for “IPAdapterApply”?

You must have installed IP-Adapter V2 as per our instructions and everything should work properly. Now you will see a red "IPAdapterApply" node. What to do now?

1. Double-click the canvas, locate the IPAdapter or IPAdapterAdvance node and add it there.

2. Reconnect all inputs/outputs to this newly added node.

If you are using the RunComfy platform, follow the guide here to fix the error:

How to use IPAdapter V2 (IPAdapter Plus)?