Uncaught TypeError: Cannot read property 'then' of undefined

[protolabz]

Hi, I am getting this error in developers console. after clicking on login button it says "Uncaught TypeError: Cannot read property 'then' of undefined". I am using this package in ReactJS application. Kindly let me know what is wrong there.

[JeffersonFilho]

I will test the package today and see if I can replicate the error, sorry about it.

[Anubhavjain786]

I'm facinging the same issue.

Uncaught TypeError: Cannot read property 'then' of undefined at Object.authorize (in.js:18) at r.handleAuthorization (index.js:1) at HTMLUnknownElement.callCallback (react-dom.development.js:188) at Object.invokeGuardedCallbackDev (react-dom.development.js:237) at invokeGuardedCallback (react-dom.development.js:292) at invokeGuardedCallbackAndCatchFirstError (react-dom.development.js:306) at executeDispatch (react-dom.development.js:389) at executeDispatchesInOrder (react-dom.development.js:414) at executeDispatchesAndRelease (react-dom.development.js:3278) at executeDispatchesAndReleaseTopLevel (react-dom.development.js:3287) at forEachAccumulated (react-dom.development.js:3259) at runEventsInBatch (react-dom.development.js:3304) at runExtractedPluginEventsInBatch (react-dom.development.js:3514) at handleTopLevel (react-dom.development.js:3558) at batchedEventUpdates$1 (react-dom.development.js:21871) at batchedEventUpdates (react-dom.development.js:795) at dispatchEventForLegacyPluginEventSystem (react-dom.development.js:3568) at attemptToDispatchEvent (react-dom.development.js:4267) at dispatchEvent (react-dom.development.js:4189) at unstable_runWithPriority (scheduler.development.js:653) at runWithPriority$1 (react-dom.development.js:11039) at discreteUpdates$1 (react-dom.development.js:21887) at discreteUpdates (react-dom.development.js:806) at dispatchDiscreteEvent (react-dom.development.js:4168) authorize @ in.js:18 r.handleAuthorization @ index.js:1 callCallback @ react-dom.development.js:188 invokeGuardedCallbackDev @ react-dom.development.js:237 invokeGuardedCallback @ react-dom.development.js:292 invokeGuardedCallbackAndCatchFirstError @ react-dom.development.js:306 executeDispatch @ react-dom.development.js:389 executeDispatchesInOrder @ react-dom.development.js:414 executeDispatchesAndRelease @ react-dom.development.js:3278 executeDispatchesAndReleaseTopLevel @ react-dom.development.js:3287 forEachAccumulated @ react-dom.development.js:3259 runEventsInBatch @ react-dom.development.js:3304 runExtractedPluginEventsInBatch @ react-dom.development.js:3514 handleTopLevel @ react-dom.development.js:3558 batchedEventUpdates$1 @ react-dom.development.js:21871 batchedEventUpdates @ react-dom.development.js:795 dispatchEventForLegacyPluginEventSystem @ react-dom.development.js:3568 attemptToDispatchEvent @ react-dom.development.js:4267 dispatchEvent @ react-dom.development.js:4189 unstable_runWithPriority @ scheduler.development.js:653 runWithPriority$1 @ react-dom.development.js:11039 discreteUpdates$1 @ react-dom.development.js:21887 discreteUpdates @ react-dom.development.js:806 dispatchDiscreteEvent @ react-dom.development.js:4168