Can you give more details on Vorto and the Multinode Tree Picker, especially how did you use Vorto and the MTP ?

I'm using Vorto to wrap nested contents.

The weird thing is the MNTP is just an ordinary MNTP on it's own (without being wrapped with anything). But when i make the MNTP property compulsory.

It keeps showing the POSTSAVE api error not sure why.

Any idea?

When i tried to load the POSTSAVE url on a browser it just says about the below

"The page you are looking for cannot be displayed because an invalid method (HTTP verb) is being used."

I've tried the url on other sites which is working with the compulsory MNTP field and it usually display the below instead

")]}', {"Message":"The requested resource does not support http method 'GET'."}"

Just noticed that I've got the same error with normal Content picker property which is compulsory as well.

Found out what's the issue after I've created a new site on the same version and by copying bits by bits of the changes in.

I found out that it's due to the httpErrors tag within my web.config

I have my existingResponse="Replace" instead of "PassThrough"

Thanks

<httpErrors errorMode="Custom" existingResponse="Replace">

            <remove statusCode="404" subStatusCode="-1" />
            <error statusCode="404" path="~/404/" responseMode="ExecuteURL" />
        </httpErrors>

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