Uninstall failed: Cannot read property 'remove' of undefined

[ckipp01]

Task

When installing metals via :CocInstall coc-metals and then later trying to uninstall, you'll often get met with the following error:

[coc.nvim] Uninstall failed: Cannot read property 'remove' of undefined

Figure out if this is an issue on the coc.nvim side, the coc-metals side, or what.

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uninstall

[ckipp01]

This is the full stack trace:

[coc.nvim] Uninstall failed: TypeError: Cannot read property 'remove' of undefined
    at Object.dispose (/Users/ckipp/.config/coc/extensions/node_modules/coc-metals/node_modules/vscode-jsonrpc/lib/events.js:100:41)
    at /Users/ckipp/.config/coc/extensions/node_modules/coc-metals/lib/index.js:18:2778
    at Array.forEach (<anonymous>)
    at r.dispose (/Users/ckipp/.config/coc/extensions/node_modules/coc-metals/lib/index.js:18:2765)
    at Object.disposeAll (/Users/ckipp/.vim/plugged/coc.nvim/lib/util/index.js:47:18)
    at Object.deactivate (/Users/ckipp/.vim/plugged/coc.nvim/lib/extensions.js:814:24)
    at Extensions.deactivate (/Users/ckipp/.vim/plugged/coc.nvim/lib/extensions.js:508:36)
    at Extensions.unloadExtension (/Users/ckipp/.vim/plugged/coc.nvim/lib/extensions.js:898:24)
    at Extensions.uninstallExtension (/Users/ckipp/.vim/plugged/coc.nvim/lib/extensions.js:373:28)
    at /Users/ckipp/.vim/plugged/coc.nvim/lib/plugin.js:357:41

If I go to where the issue is actually happening it's here in tvp/controller.ts:

this.listeners.forEach((d) => d.dispose());

However, I'm not fully sure what's going on here or why this is causing problems.