_buffer_error_hinter errors when calling buffer and LibGEOS is not loaded

[tiemvanderdeure]

MWE:

import GeometryOps as GO
using GeometryBasics
poly = Polygon(Point{2, Int}[(3, 1), (4, 4), (2, 4), (1, 2), (3, 1)])
GO.buffer(poly, 1)

Errors with this error message

ERROR: MethodError: no method matching buffer(::GeometryOps.GEOS, ::Polygon{2, Int64, Point{…}, LineString{…}, Vector{…}}, ::Int64)┌ Error: Hint-handler _buffer_error_hinter for MethodError in GeometryOps caused an error
└ @ Base.Experimental experimental.jl:321


Closest candidates are:
  buffer(::Any, ::Any; kwargs...)
   @ GeometryOps ~/.julia/packages/GeometryOps/AZq8B/src/methods/buffer.jl:10

Stacktrace:
 [1] buffer(geometry::Polygon{2, Int64, Point{…}, LineString{…}, Vector{…}}, distance::Int64; kwargs::@Kwargs{})
   @ GeometryOps ~/.julia/packages/GeometryOps/AZq8B/src/methods/buffer.jl:11
 [2] buffer(geometry::Polygon{2, Int64, Point{…}, LineString{…}, Vector{…}}, distance::Int64)
   @ GeometryOps ~/.julia/packages/GeometryOps/AZq8B/src/methods/buffer.jl:10
 [3] top-level scope
   @ ~/H/anopheles_africa/00_geodata.jl:90
Some type information was truncated. Use `show(err)` to see complete types.
┌ Error: Hint-handler _buffer_error_hinter for MethodError in GeometryOps caused an error
└ @ Base.Experimental experimental.jl:321

Which surely isn't the hint I am intended to get here ;)

[asinghvi17]

Huh! Thanks for the report, will check it out.

The hinter is supposed to tell you to load LibGEOS...