Flutter App UI - Travel Agency - Speed Code

[@creasejay6111]

can someone help me with this error,
The getter 'gallery' was called on null.
Receiver: null
Tried calling: gallery

[@rotzmex1]

Amazing!!!!

[@MadewithFlutter]

oh thanks man!!!

[@eduardhasanaj8620]

How do you extract visual metrics from the images in dribbble without having sketch or psd format?

[@MadewithFlutter]

I do it just taking a close look at it, no secrets in there