solargraph: Intellisense for Functions is not working

Environment:

• vscode-ruby version: 0.16.0
• VS Code version: 1.16.1
• Ruby-Solargraph: 0.12.0

Description: My Ruby Project Structure contains Page Object files in which I will be writing function Definitions inside Modules. So for each function definitions I will be writing the Function Description in Yaardoc format. The issue here is previously when I tried to use the definitions in my test case I used to get the Description/quick info of the methods and also all the definitions inside module as suggestions.

But, since one month I am not getting any function suggestions or the description of the functions. I explored if there are any issues filed and the reasons for it but unfortunately I could not figure it out.

Can someone please help me out the reason for this.

Sample Function: ProjectName/PageObjects/Hello.rb

module ModuleName

      # funName: Description of the Function

      # @param [String] param1

      # @param [String] param2

         def funName(param1,param2)

             begin

                  # My function definition here

             end

         end 

  end

FYI: I tried to create a .solargraph.yml file and it contains

include:
  - ./**/*.rb
exclude:
  - spec/**/*
  - test/**/*

Can someone help me out the reason for this issue.

Thanks! in advance.