Lesson 3 Code runs in "AssertionError [ERR_ASSERTION]: Task function must be specified"

[philbier]

Hi,

I got the following error when running the gulp build code from Lesson 3:

"AssertionError [ERR_ASSERTION]: Task function must be specified"

I am using:
NPM 6.4.1
NodeJS 10.15.0
Gulp (CLI 2.0.1 / Local 4.0.0)

Can somebody point me in the right direction pls?

Best regards,
Phillip

[mrizhakov]

im getting the same issue. From what i understand the course was written for Gulp 3.9, and Gulp 4 introduces some changes.
Would appreciate if someone can chime in.

[mrizhakov]

Here is a solution for Gulp
https://github.com/udacity/ud892/blob/dd525ed91208626041c2ae11d42d4bdb15dc4582/Lesson%203/gulpfile.js(url)

[AlaaMohammad]

I have the same problem, I think this file should be updated to match the gulp 4 version

[AlaaHamoudah]

Facing same issue, any help with this?