My Experience Builder app (just a map with all layers switched off and no widgets) can take up to 5 minutes to load first time in Microsoft Edge v121.0.2277.112
When i view the browser Developer Tools Network tab around midday at work the performance of the app is: 2270 requests | 3.1 MB transferred | 77.5 MB resources | Finish 15.1 min | Load 760 ms
At midnight the same app is quicker to load presumably because the server is not as busy , but it still seems slow: 1432 requests | 11.1 mb transferred | 62MB resources |Finish 58.65s | DOM Content Loaded 165 ms | Load 453 ms
When i review the Developer Tools console i can see that it has a lot of errors (see attached log), for instance:
- init.js:108 [esri.tasks.support.Query] 🛑 DEPRECATED - Module: esri.tasks.support.Query
- index.js:113 Create datasource error. {id: 'dataSource_4-3003ff22d73b4aa3b42a9b726fe06e14', dataSourceJson: {…}, layer: w, parentDataSource: c, jimuChildId: '3003ff22d73b4aa3b42a9b726fe06e14', …} TypeError: Cannot read properties of null (reading 'toLowerCase')
Can anyone explain how i solve these?