https://community.esri.com/t5/arcgis-web-appbuilder-questions/cannot-read-properties-of-undefined-reading/m-p/1127042#M21692 <P><A href="https://community.esri.com/t5/arcgis-enterprise-questions/after-portal-update-to-10-9-webappbuilder-apps/td-p/1060863" target="_blank">https://community.esri.com/t5/arcgis-enterprise-questions/after-portal-update-to-10-9-webappbuilder-apps/td-p/1060863</A></P> Fri, 17 Dec 2021 03:21:38 GMT LanceKirby2 2021-12-17T03:21:38Z https://community.esri.com/t5/arcgis-web-appbuilder-questions/cannot-read-properties-of-undefined-reading/m-p/1123305#M21662 <P>Hi,</P><P>After upgrade Portal for ArcGIS and ArcGIS Server from version 10.8.1 to 10.9.1, Apps built as 'Web Map Application' stopped work with a message:&nbsp;Cannot read properties of undefined (reading 'version'). You can see the result in this link (wich was working before upgrade):&nbsp;<A href="https://paranainterativo.pr.gov.br/portal/apps/webappviewer/index.html?id=d911968785f047acb4cb3b4ed2e4833d" target="_blank" rel="noopener">https://paranainterativo.pr.gov.br/portal/apps/webappviewer/index.html?id=d911968785f047acb4cb3b4ed2e4833d</A></P><P>Any help will be appreciated.</P><P>Thanks</P> Tue, 07 Dec 2021 12:53:50 GMT https://community.esri.com/t5/arcgis-web-appbuilder-questions/cannot-read-properties-of-undefined-reading/m-p/1123305#M21662 evemarwernick 2021-12-07T12:53:50Z https://community.esri.com/t5/arcgis-web-appbuilder-questions/cannot-read-properties-of-undefined-reading/m-p/1127042#M21692 <P><A href="https://community.esri.com/t5/arcgis-enterprise-questions/after-portal-update-to-10-9-webappbuilder-apps/td-p/1060863" target="_blank">https://community.esri.com/t5/arcgis-enterprise-questions/after-portal-update-to-10-9-webappbuilder-apps/td-p/1060863</A></P> Fri, 17 Dec 2021 03:21:38 GMT https://community.esri.com/t5/arcgis-web-appbuilder-questions/cannot-read-properties-of-undefined-reading/m-p/1127042#M21692 LanceKirby2 2021-12-17T03:21:38Z