Node Red Dashboard undefined

[MLFR_IOT]

Hello,
I have a problem with my NODE RED dashboard running on Siemens IOT2050.
I worked on many IOT2050 with node red but that's the first time I have this trouble :

Node Red is running well on 192.168.0.51 and I access to Dashboard from :

I can edit the layout of dashboard element but still nothing.

Thanks,
Bests regards,
Maxence

[Steve-Mcl]

Show us what is in the Site tab.

At a guess, an Env Var or some script was used to generate the page title and that env var is missing.

[MLFR_IOT]

Thanks for answering,

what do you mean by site tab ?

[Steve-Mcl]

[MLFR_IOT]

Seems ok to me :

[Steve-Mcl]

Does any of your flows try to set the page title via script?

(hint, press CTRL+F or click the spy glass icon on the lower left of the editor and search title)

[MLFR_IOT]

No, any nodes sets title properties