TypeError: preview() missing 2 required positional arguments: 'content' and 'name'

[sliwkawsieci]

I am getting that error "TypeError: preview() missing 2 required positional arguments: 'content' and 'name'" on frapecloud in wikipage xxx.frappe.cloud/app/wiki-page-patch/new-wiki-page-patch-1

the same is on my local server but sometimes in some other places. It may be somehow connected with update v13.14 ?

[ankush]

can you share traceback from browser's console?

[sliwkawsieci]

can you share traceback from browser's console?

sure

[techseria]

Same error i am also getting in erpnext v13

[asemoq]

I have almost the same error TypeError: preview() missing 1 required positional argument: 'content' and TypeError: object of type 'NoneType' has no len() App Versions "erpnext": "14.13.0", "frappe": "14.23.0", "wiki": "0.0.1"

[BreadGenie]

@asemoq can you explain a bit more about what you were trying to do?

[asemoq]

@asemoq can you explain a bit more about what you were trying to do?

I tried to open wiki page patcher