json - How do I resolve this exception? Is the f# version wrong? What version library of FSharp.Data do I need installed? -

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Now I have FSharp.Data.2.0.5 installed but my code throws this exception in which version this method And it does not matter how my F # (which version f #) is targeted?

Error: Error: Command Fail: Uncontrolled Exception: System. Mix method exception: method not found: 'FSharp.Da ta JasonValuue FSHRP.data Jason Valleau (System String, Microsoft FSARP.core.FS Harpoption '1)'. On MyFile.main (string [] args)


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