Hi, I created some lists in apps and deployed this app on sharepoint 2013. now i am adding some data in these list through Qick Edit in sharepoint. i am able to add data in few lists but 2 lists out of 5 giving below error. I am not getting what mistake i made. Please let me know why this error coming.
TypeError: Unable to get property 'toUpperCase' of undefined or null reference.
Thanks,