value.replace is not a function

[bonlemuel]

Hi, I'm trying to make the QR Code change when $scope of data change.
But it returns this error. Please help.

Thanks!

[bcawsofme]

I'm also getting this error. Has there been any resolution?

[promin04]

Because of your variable type is number or other that is not string.
Add .toString() method after your variable.