protect again invalid auto_complete_triggers values

[rchl]

could crash with invalid user values: TerminalFi/LSP-copilot#90

[neverbot]

@rchl sorry for the mention, i'm completely lost as this was working and suddenly it stopped... have no clue what is causing it, but the log shows the same as the issue in LSP-copilot: TerminalFi/LSP-copilot#90,

... but my auto_complete_triggers setting in ST is the default one, I've never changed it:

	// Additional situations to trigger auto complete
	"auto_complete_triggers":
	[
		{"selector": "text.html, text.xml", "characters": "<"},
		{"selector": "punctuation.accessor", "rhs_empty": true},
	],

failed to register session LSP-copilot to listener ViewListener(139)
Traceback (most recent call last):
  File "/Users/ialonso/Library/Application Support/Sublime Text/Installed Packages/LSP.sublime-package/plugin/core/windows.py", line 183, in _publish_sessions_to_listener_async
    listener.on_session_initialized_async(session)
  File "/Users/ialonso/Library/Application Support/Sublime Text/Installed Packages/LSP.sublime-package/plugin/documents.py", line 210, in on_session_initialized_async
    self._session_views[session.config.name] = SessionView(self, session, self._uri)
  File "/Users/ialonso/Library/Application Support/Sublime Text/Installed Packages/LSP.sublime-package/plugin/session_view.py", line 63, in __init__
    self._clear_auto_complete_triggers(settings)
  File "/Users/ialonso/Library/Application Support/Sublime Text/Installed Packages/LSP.sublime-package/plugin/session_view.py", line 152, in _clear_auto_complete_triggers
    triggers = [t for t in triggers if self.session.config.name != t.get("server", "")]
  File "/Users/ialonso/Library/Application Support/Sublime Text/Installed Packages/LSP.sublime-package/plugin/session_view.py", line 152, in <listcomp>
    triggers = [t for t in triggers if self.session.config.name != t.get("server", "")]
AttributeError: 'str' object has no attribute 'get'

Do you think it could be related? if it has no relation should I open a new issue (not sure if in LSP or in LSP-copilot)?

Tried to remove both packages multiple times and installed them again 🤷‍♂️

Edit: I've removed everything, reinstalled sublime again with only these two packages, and seems to work again. Will edit if it happens again. I'll try to reinstall every package I was using.

[rchl]

This fix is not released yet so it would not help with your issue at this point.

The invalid setting could in theory be set by some random package dynamically for open file in which case you wouldn't see it in preferences.

If you stumble upon this issue then you can run view.settings().get('auto_complete_triggers') in the ST console and you should see the faulty entry. Maybe it would be clear when seeing it which package has set it.