There's a requirement to bring real-time values in the Production floor execution screen . The requirement is to show the current values of the machine's attribute while the machine is running .so i brought this to production floor execution screen.When we select a job i just added attributes form in right pane ,After selecting job and clicking that attribute a form is opened in which it has attributes of that particular job.In that attribute form i placed a display menu item to show real rime values as a graph .when i open that display menu item after reloading there's some error coming.It's not stopping the flow but every first time we open the form it's throwing this error/An Unexpected client error has occurred/.
How to resolve this? The display menu is not throwing any error when we open globally .Is there any problem with Production floor execution screen