Unable to display this Web Part error

[EFerguson]

Hi,

I am getting the following error intermittently:
"Unable to display this Web Part. To troubleshoot the problem, open this Web page in a Microsoft SharePoint Foundation-compatible HTML editor such as Microsoft SharePoint Designer. If the problem persists, contact your Web server administrator. "

I came across this post viewtopic.php?f=1&t=673&p=2746&hilit=blank+page#p2746 that says there is a limit of 70 editable fields on a form.

I am using forms designer 3.1.2 and Office 365. Does this 70 editable fields limitation apply my setup?

Thank you.

[Dmitry Kozlov]

Hi,
Yes, you should split your form into multiple ones with the help of form sets: create a general form with all fields in read-only mode and put links to separate forms containing less than 70 fields per form:
https://spform.com/groups-and-form-sets ... egular-pcs