Layer operation buttons not working

[RichardQZeng]

When trying CMV WAB demo, in Layer list and click ellipsis button on the right of layer title, it keeps loading, but nothing shows up.

In browser debug window, got the errors:

init.js:114 TypeError: window.getAppConfig is not a function
    at Object._getBasicItemInfo (LayerInfo.js:1106)
    at Object.isItemLayer (LayerInfo.js:992)
    at Object._getATagLabel (PopupMenuInfo.js:51)
    at Object._initCandidateMenuItems (PopupMenuInfo.js:117)
    at Object.constructor (PopupMenuInfo.js:43)
    at new <anonymous> (init.js:200)
    at Function.<anonymous> (PopupMenuInfo.js:471)
    at init.js:63
    at h (init.js:107)
    at d.then.b.then (init.js:110) "TypeError: window.getAppConfig is not a function
    at Object._getBasicItemInfo (https://cmv.github.io/cmv-wab-widgets/wab/2.8/jimu.js/LayerInfos/LayerInfo.js:1106:50)
    at Object.isItemLayer (https://cmv.github.io/cmv-wab-widgets/wab/2.8/jimu.js/LayerInfos/LayerInfo.js:992:19)
    at Object._getATagLabel (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/PopupMenuInfo.js:51:43)
    at Object._initCandidateMenuItems (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/PopupMenuInfo.js:117:21)
    at Object.constructor (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/PopupMenuInfo.js:43:12)
    at new <anonymous> (https://js.arcgis.com/3.24/init.js:200:335)
    at Function.<anonymous> (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/PopupMenuInfo.js:471:22)
    at https://js.arcgis.com/3.24/init.js:63:337
    at h (https://js.arcgis.com/3.24/init.js:107:277)
    at d.then.b.then (https://js.arcgis.com/3.24/init.js:110:152)
    ----------------------------------------
    rejected at a (https://js.arcgis.com/3.24/init.js:108:174)
    at h (https://js.arcgis.com/3.24/init.js:107:436)
    at d.then.b.then (https://js.arcgis.com/3.24/init.js:110:152)
    at Function.clazz.create (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/PopupMenuInfo.js:450:30)
    at Object.openDropMenu (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/PopupMenu.js:201:23)
    at Object._onPopupMenuClick (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/LayerListView.js:549:21)
    at HTMLDivElement.<anonymous> (https://js.arcgis.com/3.24/init.js:63:15)
    ----------------------------------------
Error
    at d.then.b.then (https://js.arcgis.com/3.24/init.js:110:97)
    at Function.clazz.create (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/PopupMenuInfo.js:450:30)
    at Object.openDropMenu (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/PopupMenu.js:201:23)
    at Object._onPopupMenuClick (https://cmv.github.io/cmv-wab-widgets/wab/2.8/widgets/LayerList/LayerListView.js:549:21)
    at HTMLDivElement.<anonymous> (https://js.arcgis.com/3.24/init.js:63:15)"

[tmcgee]

@qingyezeng Thanks for reporting this. WebAppBuilder pollutes the global namespace with many variables/functions like window.getAppConfig while also providing ConfigManager module to do the same I'll look into it as time permits.