React Error #421 in NextJS 13 pages

We’ve been getting React Error #421 on Plasmic pages on our site using NextJS 13 pages. (see Has anybody else seen this problem? Project id is ey2oumw1Pf7Ao95zWmkLYD

:grimacing: in your <PlasmicRootProvider/>, can you try passing in disableLoadingBoundary={true}

That did the trick! Thanks! do you think that was caused by a package we’re using or something Plasmic is doing?

it is hard to tell… it likely means during hydration, some component above plasmic performed some state change before hydration is finished, and Plasmic started using suspense boundaries, which do not like that. It’s not critical though, and React is planning to remove this specific error in the future