I'm trying to use your configuration...

[Zachary-Lee-Jaeho]

After I cloned your repo, and hit the command nvim --headless +PlugInstall +PlugUpdate, some error message is emitted.

nvim --headless +PlugInstall +PlugUpdate

Error detected while processing function 1_load:
line 2:
E5113: Error while calling lua chunk: /home/zachary/.config/nvim/rc/plugins/barbar.lua:5: attempt to index field 'g' (a nil value)
E5113: Error while calling lua chunk: /home/zachary/.config/nvim/rc/plugins/beacon.lua:7: attempt to index field 'g' (a nil value)
E5113: Error while calling lua chunk: /home/zachary/.config/nvim/rc/plugins/dap.after.lua:1: module 'dap' not found:
no field package.preload['dap']
no file '/home/zachary/.config/nvim/lua/dap.lua'
no file '/home/zachary/.config/nvim/lua/dap/init.lua'
no file '/home/zachary/.config/nvim/bundle/sideways.vim/lua/dap.lua'
no file '/home/zachary/.config/nvim/bundle/sideways.vim/lua/dap/init.lua'
no file '/home/zachary/.config/nvim/bundle/splitjoin.vim/lua/dap.lua'
no file '/home/zachary/.config/nvim/bundle/splitjoin.vim/lua/dap/init.lua'
no file '/home/zachary/.config/nvim/bundle/CamelCaseMotion/lua/dap.lua'
no file '/home/zachary/.config/nvim/bundle/CamelCaseMotion/lua/dap/init.lua'
no file '/home/zachary/.config/nvim/bundle/textobj-word-column.vim/lua/dap.lua'
no file '/home/zachary/.config/nvim/bundle/textobj-word-column.vim/lua/dap/init.lua'

what is the problem??

[romgrk]

Make sure that you're running a nightly version of neovim.