New API is confusing (to me, anyway)

[paf31]

I can't figure out why this isn't working:

ui = D.div' [ createLeafElement cls {} ]

where

cls :: ReactClass {}

I get

  133    ui = D.div' [ createLeafElement (explore together) {} ]
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  
  No type class instance was found for
  
    Prim.Row.Union t0
                   t2
                   ()

[natefaubion]

Your source and error don't appear to align. Your error says your component is explore together, not cls. I'm assuming you probably have a forall on props. createElement has constraints to handle the reserved props key and ref, which can be confusing. If you have a forall, you'll have to instantiate it to something before passing it to createElement. The old behavior is available as unsafeCreateElement. This is worth documenting.

[paf31]

Ok, I see, thanks. Yeah, definitely sounds like it's worth documenting.

[paf31]

For some reason, I can't use unsafeCreateLeafElement, I get

  Cannot import value unsafeCreateLeafElement from module React
  It either does not exist or the module does not export it.

but it clearly exists and is exported so I don't know what's going on.

[paf31]

Ignore that, sorry, it works when I use the latest tag.