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flowtypenuclide-editor

FlowType type coverage not displaying in nuclide

I have uninstalled -> installed nuclide and flow, but type coverage is not displaying as expected

enter image description here

  • Toggling it in Nuclide/Type Coverage/Toggle Inline display is not working
  • Using the keyboard shortcut isn't working as well

flow version = "Flow, a static type checker for JavaScript, version 0.26.0"

flow-bin: "^0.40.0"

Any ideas why?

Solution

  • It looks like Flow is crashing. The topmost Flow error is an internal error which is concerning.

    It's likely that Nuclide is running your system-wide Flow (v0.26.0), which is very old. You can upgrade that, or, under the settings for Flow in Nuclide, check the box to use the flow-bin binary for your project. Then it will use your project-local flow-bin install.