RE: Unhandled exception error, object reference not set to an instance of an objecthttps://communities.bentley.com/products/building/building_analysis___design/f/energy-simulation/214045/re-unhandled-exception-error-object-reference-not-set-to-an-instance-of-an-objectHi I am getting an error when selecting specific rooms. The error mentions that the object reference is not set to an instance of an object. Trying to hide all floors shows the affected rooms and some of the exterior walls elsewhere. Do youen-USTelligent Community 12RE: RE: Unhandled exception error, object reference not set to an instance of an objecthttps://communities.bentley.com/thread/651417?ContentTypeID=1Mon, 24 May 2021 09:40:33 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:e2033b3d-a1d9-4316-a657-e61108da46d1Shane Regan<p>Hi Hrushik,</p> <p>Apologies for the delayed reply to the above, it seems to have been missed until now. Was there any specific workflow that led to this occurring? If this is still occurring&nbsp;then we would be more than happy to inspect the project for you - if so please upload the Workset to <a href="https://bentley.sharefile.com/r-r5c975e969ee74ae2abf8517178c445bf">this link.</a></p><div style="clear:both;"></div>