javascript - Protractor:Assertion on arrayofelements.getText() is returning empty list -

below assertion code not working in ci(due slowness,maybe) works fine in local system in ci,i dont list of elements @ or returns 1 or 2 elements in array of actual elements

var expectedfromlevels = ['level 2', 'level 3', 'level 4']; var expectedtolevels= ['level 3', 'level 4','level 5']; expect(dashboard.getallfromlevels()).toequal(expectedfromlevels) expect(dashboard.getalltolevels()).toequal(expectedtolevels)//this has called after getallfromlevels assertion complete  //definition of getallfromlevels()     getallfromlevels : {         value: function () {           return element.all(by.css('#from-levels .nlq-sel--level')).gettext();       }     //definition of getalltolevels()     getalltolevels : {         value: function() {           return element.all(by.css('#to-levels .nlq-sel--level')).gettext();           };  **results::** in local system: passed  **in ci:::** expected [ 'level 2', 'level 3' ] equal [ 'level 2', 'level 3', 'level 4' ]. expected [ 'level 3', '' ] equal [ 'level 3', 'level 4', 'level 5' ]. 

i fixed issue in ci adding browser wait statements-i know not ideal way of doing workaround works time being-

    getalllevelscount : {     value: function (elements, n) {   return function () {     return elements.count(function (count) {       return count >= n;     });   }; } browser.wait(dashboard.getalllevelscount($$("cssid"), 3) , 10000);