Compile error: missing module http about fable.signalr HOT 2 OPEN

There is a fable compile warning which might be interesting:
"Error while reading metadata nodes in table itypars of assembly Fable.SignalR: the node has no matching declaration. Signal this warning, this assembly might has to be rebuilt"

from fable.signalr.

Hi @Slesa,

I'm not sure what the cause of your compile error is, the Http module is in the Fable.SignalR package. I'd recommend checking your version of the Fable compiler is up-to-date, and try cleaning out your .fable directory. Perhaps looking at the demo app might help?

There is a fable compile warning which might be interesting:
"Error while reading metadata nodes in table itypars of assembly Fable.SignalR: the node has no matching declaration. Signal this warning, this assembly might has to be rebuilt"

This isn't an issue, you can safely ignore that warning.

from fable.signalr.