When We create Object of new ui.zCanvas(element,width,height) except chrome other browser throw type undefine or null error.

[mj21794]

$(3) pkg.HtmlElement<@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:899:121 a@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:46:49 $super@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:64:439 pkg.HtmlCanvas<@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:920:332 a@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:46:49 $super@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:64:439 pkg.zCanvas<@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:937:55 a@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:46:49 Class</classTemplate<@https://localhost:8443/DeepInsightWeb/api/other/zebkit/zebkit.min.js:71:138 executeFilter@https://localhost:8443/DeepInsightWeb/js/chart/view/sheet/worksheet/filterRenderer.js?v=v6.33:1897:31 init@https://localhost:8443/DeepInsightWeb/js/chart/view/sheet/worksheet/filterRenderer.js?v=v6.33:1873:30 renderer.addDiscreteFilter@https://localhost:8443/DeepInsightWeb/js/chart/view/sheet/worksheet/filterRenderer.js?v=v6.33:1866:13 renderer.initFilter@https://localhost:8443/DeepInsightWeb/js/chart/view/sheet/worksheet/filterRenderer.js?v=v6.33:109:26 filter.initFilter@https://localhost:8443/DeepInsightWeb/js/chart/view/sheet/worksheet/filter.js?v=v6.33:1064:27 filter.addFilterLegend@https://localhost:8443/DeepInsightWeb/js/chart/view/sheet/worksheet/filter.js?v=v6.33:653:16 FilterUI/filterUI.addFilter@https://localhost:8443/DeepInsightWeb/js/chart/model/sheet/worksheet/MDLFilter.js?v=v6.33:49:40 addFieldAt@https://localhost:8443/DeepInsightWeb/js/chart/model/sheet/worksheet/MDLFilter.js?v=v6.33:1536:15 MDLWorkSheet/worksheetModal.addFieldInternal@https://localhost:8443/DeepInsightWeb/js/chart/model/sheet/worksheet/MDLWorkSheet.js?v=v6.33:2405:65 MDLWorkSheet/worksheetModal.addFieldToModel@https://localhost:8443/DeepInsightWeb/js/chart/model/sheet/worksheet/MDLWorkSheet.js?v=v6.33:2273:48 fireModelUpdateInternal@https://localhost:8443/DeepInsightWeb/js/chart/model/sheet/MDLSheet.js?v=v6.33:234:58 fireModelUpdate@https://localhost:8443/DeepInsightWeb/js/chart/model/sheet/MDLSheet.js?v=v6.33:210:28 dropListener@https://localhost:8443/DeepInsightWeb/js/chart/eventing/dnd/drop/FieldDrop.js?v=v6.33:33:23 fire@https://localhost:8443/DeepInsightWeb/api/other/interact/dist/interact.js:70:30 fire@https://localhost:8443/DeepInsightWeb/api/other/interact/dist/interact.js:517:25 fireDropEvents@https://localhost:8443/DeepInsightWeb/api/other/interact/dist/interact.js:1842:24 [8]</<@https://localhost:8443/DeepInsightWeb/api/other/interact/dist/interact.js:1628:27 fire@https://localhost:8443/DeepInsightWeb/api/other/interact/dist/interact.js:5768:29 end@https://localhost:8443/DeepInsightWeb/api/other/interact/dist/interact.js:1072:25 pointerUp@https://localhost:8443/DeepInsightWeb/api/other/interact/dist/interact.js:1038:22 doOnInteractions/<@https://localhost:8443/DeepInsightWeb/api/other/interact/dist/interact.js:1233:38 zebkit.min.js:46:119

[barmalei]

Could you switch to zebkit.js (instead of zebkit.min.js) and re-run your app ? It helps to see better defined stack trace.

[mj21794]

hello sir, I got below stack trace, but I didn't get the solution. and this problem occurs in the Firefox browser and IE Browser.

TypeError: zebkit.web.KeyEventUnifier is not a constructor zebkit.js:43349:17 $initListeners zebkit.js:43349 HtmlElement zebkit.js:41118 a zebkit.js:1969 $super zebkit.js:2833 HtmlCanvas zebkit.js:42000 a zebkit.js:1969 $super zebkit.js:2833 zCanvas zebkit.js:42766 a zebkit.js:1969 classTemplate zebkit.js:3035 executeFilter filterRenderer.js:1897 init filterRenderer.js:1873 addDiscreteFilter filterRenderer.js:1866 initFilter filterRenderer.js:109 initFilter filter.js:1064 addFilterLegend filter.js:653 addFilter MDLFilter.js:49 addFieldAt MDLFilter.js:1536 addFieldInternal MDLWorkSheet.js:2405 addFieldToModel MDLWorkSheet.js:2273 fireModelUpdateInternal MDLSheet.js:234 fireModelUpdate MDLSheet.js:210 dropListener FieldDrop.js:33 fire Eventable.js:29 fire Interactable.js:197 fireDropEvents drop.js:265 [8]</< drop.js:65 fire Signals.js:33 end Interaction.js:286 pointerUp Interaction.js:254 doOnInteractions Interaction.js:427