Error when trying to save file - but it saves the file still

[IvoryJam]

I get the following error when trying to save any go file

error: Traceback (most recent call last):
  File "/home/my_user/.config/sublime-text/Installed Packages/Gofmt.sublime-package/gofmt.py", line 257, in run_formatter
    formatter = Formatter(view)
  File "/home/my_user/.config/sublime-text/Installed Packages/Gofmt.sublime-package/gofmt.py", line 166, in __init__
    self.cmds = [Command(cmd, self.view, self.window) for cmd in cmds]
  File "/home/my_user/.config/sublime-text/Installed Packages/Gofmt.sublime-package/gofmt.py", line 166, in <listcomp>
    self.cmds = [Command(cmd, self.view, self.window) for cmd in cmds]
  File "/home/my_user/.config/sublime-text/Installed Packages/Gofmt.sublime-package/gofmt.py", line 77, in __init__
    self.window)
  File "/home/my_user/.config/sublime-text/Packages/golangconfig/all/golangconfig.py", line 197, in subprocess_info
    value, _ = setting_value(var_name, view=view, window=window)
  File "/home/my_user/.config/sublime-text/Packages/golangconfig/all/golangconfig.py", line 371, in setting_value
    raise e
golangconfig.GoPathNotFoundError: The GOPATH environment variable value "/home/my_user/.local/go
BASH_FUNC_which%%=() {  ( alias;
 eval ${which_declare} ) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot "$@"
}" does not exist on the filesystem

Here's the weird thing though, I don't get the error if I leave my terminal's PS1 alone. I'm currently on Fedora 34 XFCE x11 and Sublime Text Build 4107

Here is my Gofmt.sublime-settings

{
  "cmds": [
    ["goimports", "-e"]
  ],
  "format_on_save": true
}

as for the BASH_FUNC_which function in the error, I have no idea where it's getting that from, that's not in my .bashrc