Hoogle version conflict leads to crash of type information feature

[manifoldhiker]

There is some mismatch of hoogle versoins at my machine, and that leads to crash of type info popups.
When I open project with vs code and hoover over 3rd party types, popups work fine. But when I hoover over my type, the error happens, and I get Loading.. popup even for types that worked normally before that error.

Expected Behavior

If something goes wrong with one hoogle database, it is still possible to see type information provided by valid ones.

Actual Behavior

After I hoover over my function, type info feature crashes, and I cant see info about any function. It doesnt work even with types that were OK before the crash. Extension output:

hie: The Hoogle file /home/mitutee/Programming/my/project-management-tool/server/.stack-work/hoogle/x86_64-linux/lts-10.3/8.2.2/database.hoo is the wrong version or format.
Expected: HOOGLE-5.0.16
Got     : HOOGLE-5.0.14
CallStack (from HasCallStack):
  error, called at src/General/Store.hs:177:13 in hoogle-5.0.16-9nJOEzrw9JECpz50DooZQ3:General.Store
CallStack (from HasCallStack):
  error, called at src/General/Util.hs:235:66 in hoogle-5.0.16-9nJOEzrw9JECpz50DooZQ3:General.Util

[Tehnix]

To generate the local hoogle database, check out https://github.com/haskell/haskell-ide-engine#docs-on-hovercompletion. Specifically I think you need to run,

$ cd haskell-ide-engine
$ stack --stack-yaml=<stack.yaml you used to build hie> exec hoogle generate

Let me know if this doesn't resolve your problem, and I'll reopen this issue.