Hi
I'm struggling with an exception raised on the ej.web.all.min.js file when adding an element to an observableArray binded to the dataSource of a TreeGrid.
Error details:
columnNumber: 4190094
fileName: http://localhost:40834/Scripts/ej/web/ej.web.all.min.js
lineNumber: 10
message: "n[o] is undefined"
stack: "._reconstructDatasource@http://localhost:40834/Scripts/ej/web/ej.web.all.min.js:10:4190094._refreshDataSource@http://localhost:40834/Scripts/ej/web/ej.web.all.min.js:10:4178814._setModel@http://localhost:40834/Scripts/ej/web/ej.web.all.min.js:10:4169253t.widgetBase.option@http://localhost:40834/Scripts/ej/web/ej.web.all.min.js:10:14068t.extensions.ko.raise@http://localhost:40834/scripts/ej/common/ej.widget.ko.min.js:10:2785t.proxy/<@http://localhost:40834/Scripts/ej/web/ej.web.all.min.js:10:25856D.notifySubscribers@http://localhost:40834/Scripts/knockout-3.4.0.js:37:106B.fa@http://localhost:40834/Scripts/knockout-3.4.0.js:40:494a.la.fn[b]@http://localhost:40834/Scripts/knockout-3.4.0.js:44:320AssetsViewModel/self.addItemToGrid@http://localhost:40834/ViewModels/AssetsViewModel.js:22:9AssetsViewModel/self.createAsset/<.success@http://localhost:40834/ViewModels/AssetsViewModel.js:140:17jQuery.Callbacks/fire@http://localhost:40834/Scripts/jquery-3.1.1.js:3305:11jQuery.Callbacks/self.fireWith@http://localhost:40834/Scripts/jquery-3.1.1.js:3435:7done@http://localhost:40834/Scripts/jquery-3.1.1.js:9242:5.send/callback/<@http://localhost:40834/Scripts/jquery-3.1.1.js:9484:9"
If you need more details, please let me know and I'll try to give you what you need.
Thank you