Getting error "no implicit version of nil into String"

[atorresla24]

Additional Info

• I am using Windows Subsystem for Linux

Output of brew config

HOMEBREW_VERSION: 4.1.7-16-g59cc141
ORIGIN: https://github.com/Homebrew/brew
HEAD: 59cc141524d1aa9d1d1dece1106005cd926855fc
Last commit: 11 hours ago
Core tap JSON: 31 Aug 01:18 UTC
HOMEBREW_PREFIX: /home/linuxbrew/.linuxbrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_DISPLAY: :0
HOMEBREW_MAKE_JOBS: 8
Homebrew Ruby: 2.6.10 => /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.10_1/bin/ruby
CPU: octa-core 64-bit unknown_0x6_0x8c
Clang: N/A
Git: 2.40.0 => /home/linuxbrew/.linuxbrew/bin/git
Curl: 7.68.0 => /bin/curl
Kernel: Linux 5.10.102.1-microsoft-standard-WSL2 x86_64 GNU/Linux
OS: Ubuntu 20.04 LTS (focal)
WSL: 2
Host glibc: 2.31
/usr/bin/gcc: 9.4.0
/usr/bin/ruby: N/A
Error: no implicit conversion of nil into String
Please report this issue:
  https://docs.brew.sh/Troubleshooting
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.10_1/lib/ruby/2.6.0/pathname.rb:350:in `initialize'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.10_1/lib/ruby/2.6.0/pathname.rb:350:in `new'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.10_1/lib/ruby/2.6.0/pathname.rb:350:in `+'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:1123:in `block in formula_files_by_name'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:1119:in `each'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:1119:in `each_with_object'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:1119:in `formula_files_by_name'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:564:in `block in formula_files_by_name'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:563:in `fetch'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:563:in `formula_files_by_name'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:1014:in `find_formula_in_tap'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:987:in `core_path'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:698:in `initialize'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:941:in `new'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:941:in `loader_for'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:760:in `factory'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/extend/os/linux/system_config.rb:31:in `formula_linked_version'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/extend/os/linux/system_config.rb:53:in `block in dump_verbose_config'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/extend/os/linux/system_config.rb:52:in `each'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/extend/os/linux/system_config.rb:52:in `dump_verbose_config'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/cmd/config.rb:26:in `config'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/brew.rb:94:in `<main>'

Output of brew doctor

Error: no implicit conversion of nil into String
Please report this issue:
  https://docs.brew.sh/Troubleshooting
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.10_1/lib/ruby/2.6.0/pathname.rb:350:in `initialize'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.10_1/lib/ruby/2.6.0/pathname.rb:350:in `new'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.10_1/lib/ruby/2.6.0/pathname.rb:350:in `+'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:1123:in `block in formula_files_by_name'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:1119:in `each'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:1119:in `each_with_object'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:1119:in `formula_files_by_name'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:564:in `block in formula_files_by_name'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:563:in `fetch'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/tap.rb:563:in `formula_files_by_name'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:1014:in `find_formula_in_tap'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:987:in `core_path'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:698:in `initialize'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:941:in `new'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:941:in `loader_for'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formulary.rb:760:in `factory'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/formula.rb:2043:in `[]'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/diagnostic.rb:690:in `check_for_non_prefixed_coreutils'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/cmd/doctor.rb:60:in `block in doctor'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/cmd/doctor.rb:53:in `each'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/cmd/doctor.rb:53:in `doctor'
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/brew.rb:94:in `<main>'

Description of issue

I was going about updating golang as I usually do whenever a new update comes out and when I was going to run "brew install go" the error message of "no implicit conversion of nil into String" began to show up