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reflex-frp / reflex

Interactive programs without callbacks or side-effects. Functional Reactive Programming (FRP) uses composable events and time-varying values to describe interactive systems as pure functions. Just like other pure functional code, functional reactive code is easier to get right on the first try, maintain, and reuse.

Home Page:https://reflex-frp.org

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Sporadic bug: "merge: heightBagRef not yet initialized"

rubenmoor opened this issue · comments

commented

My reflex app froze with this output:

interactive>: merge: heightBagRef not yet initialized
CallStack (from HasCallStack):
  error, called at src/Reflex/Spider/Internal.hs:2113:39 in reflex-0.8.2.0-Gfaw3jQ1AhSLySoqu64epQ:Reflex.Spider.Internal

I don't call mergeCheap directly and can't tell what caused this. I am not able to reproduce this error, either. In case it shows up again, I will add info.

I am using reflex with obelisk.