Magento ver. 2.1.8 New Product with Custom attribute set not working

[gilbertsohal]

Preconditions

1. Magento ver. 2.1.8
2. PHP version: 7.0

Steps to reproduce

1. Create new Attribute Set (Stores > Attributes > Attribute Set) Suits
2. Create new Configurable Product (Products > Inventory > Catalog > Add Products > Configurable Product)
3. Select Custom Attribute Set (Suits)
   ScreenShot
   http://prntscr.com/g9kij6

Expected result

1. Create New Configurable Product with Custom Attribute set (Suits)

Actual result

1. After Select Custom Attribute Set (Suits) Page stuck on loading.
   Screenshot
   http://prntscr.com/g9kkat

Please help me!

[thlassche]

Also got this. Tracked it back to this commit:

85db4c8#diff-620105b6e833499c14f4eb74ce8a4532

Related to this issue: #7687

[thlassche]

Temporary fix is to change line 52 of /vendor/magento/module-ui/view/base/web/js/form/element/multiselect.js to:

if (typeof data == "undefined" || !data.length) {

[thlassche]

I created a pull request for hits: #10575

[gilbertsohal]

Thanks very much for your suggestion i try your below code change.

===============================================
Temporary fix is to change line 52 of /vendor/magento/module-ui/view/base/web/js/form/element/multiselect.js to:

if (typeof data == "undefined" || !data.length) {

STILL NOT WORKING AT MY END

[thlassche]

@gilbertsohal You should also clear & redeploy static content

[gilbertsohal]

@thlassche
I have try everything still no luck

Screenshot
http://prntscr.com/ga1iaj

[thlassche]

Did you als clear var/view_preprocessed/* and pub/static/*, after that regenerate the static content.

[gilbertsohal]

@thlassche

I have clear the var/view_preprocessed/* and pub/static/*, after that regenerate the static content.

Nothing Happens Still not working, This time Attribute set disappear

Screenshot
http://prntscr.com/ga2k18

[magento-team]

Internal ticket to track issue progress: MAGETWO-71670