TypeError: undefined is not an object (evaluating 'n.success')

[knowuh]

View details in Rollbar: https://rollbar.com/concordconsortium/Sage/items/1320/

TypeError: undefined is not an object (evaluating 'n.success')
  File "webpack:///./src/code/models/codap-connect.ts", line 481, in [anonymous]
              if (newSampleResult.success) {
  File "webpack:///./node_modules/iframe-phone/lib/iframe-phone-rpc-endpoint.js", line 78, in [anonymous]
                uuid: uuid,