object reference not set to an instance if an oject

[Marvin Oco]

GOt an error in AAD connect after trying to include an OU in selected items to sync in office 365

in the SSO part, the enter credendtials does not accept the Domain Account

Error:

Any known fix?

[#2]

Is it your AAD Connect installation updated to the last version available? What particularities do you have in the OU to be included? This error is not very self-explanatory so I would recommend you to look for deeper details in the machine where you have ADD Connect and also to open a support ticket in both Office 365 and Azure portals

[#3 · Accepted solution]

There is a new version out this week that fixes an issue that sounds like this one. Download and use the latest version of AADConnect