That’s rather odd…
I wonder what’s different.
Can you explain what does that message mean though ? Maybe there is a workaround to find here. " If that struct got renamed, add an entry to ActiveStructRedirects."
Active Struct Redirects allows you to set it up so your structs will automatically update, as shown in the thread below:
You can add this to an .ini file and it might help resolve your issue.
Have a great day