[TypeError: Cannot read property 'replace' of undefined]- Need a solution

Hi Everyone

I'm getting this problem while uploading the strandtest to my neopixel, but I'm getting this error. Is there a way to solve it.

Kindly do help.

Thank you,
Karan

Please read THIS POST first then add the information needed to help you.

Hi @kchokshi,
there was an issue thanks for your report! Not it should be fixed, could you please try again?