Cannot call method 'charAt' of undefined in sprites.less

[iriscoopers]

Hello,

I've just downloaded the new update and I'm using less.1.2.1. Set up a simple test page using the fluid.html example but I get the Cannot call method 'charAt' of undefined in sprites.less error. (on my local server)

If I comment out @import "sprites.less"; in bootstrap.less it works fine.

The urls to the img folder are set correctly in variables.less so i'm kinda lost. Quite new to less too.
I'm compiling it on client side.

Any advice is much appreciated, thanks!

Iris

[iriscoopers]

Seems like i found the answer :

in sprite.less i changed background-image: url("@{iconSpritePath}"); and background-image: url("@{iconWhiteSpritePath}");

adding the " " and the { } got rid of the errors..

[BenjiZombie]

This needs to be fixed in 2.0.2!

[srhise]

I can confirm as well this fixed worked for me too!
Thank you!

[brandonhall]

+1 for this solution as well

[dannylloyd]

Worked for me too, Thanks!

[vascop]

Also confirming fatalmusicgroup's solution.

[jimjkelly]

Yup, fix worked for me too.

[dperrymorrow]

me as well, thanks for the post

[indieocean]

Fixed it for me, Thanks!

[funkotron]

This does fix the issue, please update master with this change

[andrebrantom]

Worked for me too. Thanks!

[mnstefan]

Worked also for me, thank you!!

[renoirb]

Indeed, worked for me too.

But, I had also to add it to the root (on the bootstrap.less). Because trying to get a variable ../img/ was resolving to an absolute path.

[danielmartins]

Worked for me too! Thanks!

[asmega]

+1

[klu2]

I just downloaded the current 2.0.2 snapshot, the error still occurs in there.

[robflaherty]

@klu2 - Are you using LESS 1.3?

[klu2]

yes

[gagarine]

Get the same error with LESS 1.3.

I have a main css file and import bootstrap's CSSs from theirs

EDIT: Never mind is because I forget to load variable.less

[jg314]

+1. The solution worked for me as well. Thanks.

[danawoodman]

FYI: I ran into the problem while using an old version of LESS.app, make sure to update LESS.app if you're using it and coming across problems.

[remontees]

+1 in Ubuntu

[summanerd]

I commented out sprite.less and the problem persists...any solutions. I'm thinking I may just have to scrap less. It's holding up development and seems to be a common issue.