[UI Designer]`Keep Prefab Link` option cause Basic grid creation failed

[Justus]

1) enable the `Keep Prefab Link` option

2) change the `Panel Option` to `Basic`

3) click create and exception occur.

 

[Sangemdoko]

Unfortunatly there is not much we can do about that.
You cannot remove things from prefabs when they are sapwned in a scene. So any script that tries to remove and replace something inside of a prefab instance won't work.

So the keep prefab link can only be used in certain things.

 

[Justus]

I mean you may could use a `fallback` behavior for this kind of condition. to avoid throw these kind of exception.

 

[Justus]

for example, let basic option has same behavior as if I disabled `Keep Prefab Link` temporarily

 

[Justus]

or could you add some part in the documents to explain the effect and known shortcomings of `Keep Prefab Link` option.
It's ok for me personally, but I think it's better to add explanation somewhere.