We are experiencing ArcGIS Online service disruption. Please follow our status page for more details and for updates: https://status.nearmap.com.
We are currently investigating a production issue where customers and partners utilising Nearmap ArcGIS Online services and integrations might be affected.
Other than the ArcGIS Online service disruption, you may encounter the error described in this page. The solution is also described herePlease follow the instructions on how to fix it.
Esri's ArcGIS Online have transitioned to utilizing TLS 1.2 only on April 16 2019, and some clients/versions will experience a disruption of service if they do not follow the steps described in Esri's TLS_Guidance.