Terraform-ls vs.code integration not working post 2.24

Terraform Terraform Editor Integrations
1

Using recent versions of terraform-ls in vs.code I’ve effectively lost the language server features. The log file is full of connection failures

Request textDocument/semanticTokens/full failed.
Error: Connection got disposed.
at Object.dispose (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:411455)
at Object.dispose (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:491538)
at T.handleConnectionClosed (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:491751)
at T.handleConnectionClosed (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:552097)
at t (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:489840)
at i.invoke (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:413068)
at o.fire (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:413829)
at Q (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:400713)
at i.invoke (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:413068)
at o.fire (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:413829)
at m.fireClose (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:425282)
at Socket. (c:\Users[USERNAME].vscode\extensions\hashicorp.terraform-2.25.2-win32-x64\out\extension.js:1:426067)
at Socket.emit (node:events:526:28)
at Pipe. (node:net:687:12)

2

This is VS.Code on Windows 10. Reverting the language server version to 2.23 reverts the behaviour to that which I’d expect.

3

I’m sorry you’re encountering this issue. We made some changes to the extension settings in 2.24. The extension should have prompted you with a message box saying that settings needed to be changed and given you options to either update it automatically, manually, ignore the warning or see the documentation.

We have a document explaining all this in detail at vscode-terraform/settings-migration.md at main · hashicorp/vscode-terraform · GitHub.

If things are still not working after modifying the settings, please let us know.

4

Looks like I owe you an apology. I did get the settings dialog box, but could not see any that were incorrectly set. Having trawled through the output, I discovered that I had a memory access violation when loading/parsing one of the files in our (rather large) workspace. Removing that folder temporarily from the VS.Code workspace also resolves the issue for me. I conclude that there’s probably an issue with that file that I’ll need to investigate at some point.