SEM

#1
Hi all,
I am new to this forum so I don't know how this works.
I am trying to apply SEM for my model but it is showing error. And I am not able to understand that what's the meaning of that and how to rectify it. Please find the attachment.

If I run individual variable then the SEM is running but if I consolidate all the variables then it is showing this error.

Please help.
 

Attachments