undefined is not an object (evaluation 'prevVelocityRef.current[touch.id].x') when running Examples

[xcoderreal]

Description

Saw undefined is not an object (evaluation 'prevVelocityRef.current[touch.id].x') error

Version

latest

Steps to reproduce

Follow Library Development instructions, and start ios app by running:

• npx react-native run-ios

in example/ folder.

Was successful in starting the iOS simulator.

But as soon as I tried to "touch" the simulator I saw the reported error.

Snack, code example, screenshot, or link to a repository

This is from running the example code on Mac OS with iOS simulator.

[xcoderreal]

Poking around, wondering if it's related to #798

[wcandillon]

this is indeed related thank you for catching this.
While we're embarrassed to have created this regression, it helped catch another bug where the velocity values were wrong, so the spring functions are going to feel way more natural once we push this fix :)