I don't know what a proper fix would be: add EditBlock.onChangeFocus = false or true, or I guess a function, though I do not know what this function would have to do. Or maybe make onChangeFocus not required.
In my case, due to this error I actually thought the block was broken, maybe not yet compatible with Volto 17, or with volto-light-theme, because it was not working.
In fact it worked fine. I simply did not yet understand the UI: I expected that I could add fields in the main part of the edit page, but you can only do this in the "side column" (I don't know if that is the right term).
In a test project with
volto-form-blockandvolto-sub-blocksI see this error on the javascript console when adding a form block to a page:(Yes, it is an error even though it starts with "Warning"...)
I guess it is about this
EditBlockclass in the current repo. AndonChangeFocusis marked as required involto-subblocks.I don't know what a proper fix would be: add
EditBlock.onChangeFocus = falseortrue, or I guess a function, though I do not know what this function would have to do. Or maybe makeonChangeFocusnot required.In my case, due to this error I actually thought the block was broken, maybe not yet compatible with Volto 17, or with
volto-light-theme, because it was not working. In fact it worked fine. I simply did not yet understand the UI: I expected that I could add fields in the main part of the edit page, but you can only do this in the "side column" (I don't know if that is the right term).