4.29/:132 [esri.WebMap] #load() Failed to load web map/web scene

[ImtiyazPasha1]

Failed to load portal's web map/web scene after upgrading from 4.28 to 4.29.

Is this a bug? if yes kindly suggest that is the root cause of this issue and how to fix this.

4.29/:132 [esri.WebMap] #load() Failed to load web map f {name: 'webmap:load-portal-item', details: {…}, message: 'Failed to load portal item'}

4.29/:132 [esri.WebScene] #load() Failed to load web scene f {name: 'webscene:load-portal-item', details: {…}, message: 'Failed to load portal item'}

[ArnoFiva]

Thanks for posting, we would need a running app or at least the details: {...} in your error message above to be able to help.