SharePoint 2013 Blog Post Error : TypeError: Unable to get property 'id' of undefined or null reference

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Hi There,

Its a brand new installation with no customization on SharePoint site. I created a blog type subsite called "News" in SharePoint and faced the below error. This error comes up when i created a blog post in SharePoint from User1 account and then open the same post with User2 account which had read only permissions on the site. 



TypeError: Unable to get property 'id' of undefined or null reference
OR
TypeError: Unable to get property 'trim' of undefined or null reference

My current version of SharePoint was RTM 15.0.4420.1017. I installed the SharePoint Server SP1 (15.0.4569.1000) and the error "TypeError: Unable to get property 'id' of undefined or null reference" went away. Mean while i tested the same thing on another RTM version of SharePoint where it worked fine without any issue and installation of SP1. Hope it will help someone...!

Happy SharePointing...!

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