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css language server error on suggest #66637

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RMacfarlane opened this issue Jan 17, 2019 · 2 comments
Closed

css language server error on suggest #66637

RMacfarlane opened this issue Jan 17, 2019 · 2 comments
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@octref
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css-less-scss Issues and items concerning CSS,Less,SCSS styling *duplicate Issue identified as a duplicate of another issue(s)
Milestone
December/January ...

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@RMacfarlane
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Issue Type: Bug

I'm not sure of the exact repro steps, I saw this while typing in a css file when completion items were triggered. I'll provide better steps if I see it again.

Error - 4:30:48 PM] Unhandled exception: Cannot read property 'getChildren' of undefined
TypeError: Cannot read property 'getChildren' of undefined
    at er (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:581664)
    at /Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:586291
    at e.visitRuleSet (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:586605)
    at e.visitNode (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:583785)
    at t.e.accept (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:111597)
    at t.e.accept (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:111669)
    at t.e.acceptVisitor (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:111724)
    at Function.e.entries (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:582413)
    at e.doValidation (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:591888)
    at then.t (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:70477)

VS Code version: Code - Insiders 1.31.0-insider (d3024ec, 2019-01-16T07:51:38.794Z)
OS version: Darwin x64 18.0.0
@vSanjo
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vSanjo commented Jan 17, 2019 •
edited

Having the same issue. I can replicate it below.

Open an empty .scss file, and drop the following in.

.test {
}

Then I can type b, tab out to border with the autocompletes showing, and it'll error.

[Error - 10:02:56 am] Unhandled exception: Cannot read property 'getChildren' of undefined
TypeError: Cannot read property 'getChildren' of undefined
    at er (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:581664)
    at /Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:586291
    at e.visitRuleSet (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:586605)
    at e.visitNode (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:583785)
    at t.e.accept (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:111597)
    at t.e.accept (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:111669)
    at t.e.acceptVisitor (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:111724)
    at Function.e.entries (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:582413)
    at e.doValidation (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:591888)
    at then.t (/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/extensions/css-language-features/server/dist/cssServerMain.js:1:70477)

VS Code Version: Version 1.31.0-insider (1.31.0-insider) (d3024ec, 2019-01-16T07:51:38.794Z)
OS version: macOS High Sierra - 10.13.6

@octref octref added bug Issue identified by VS Code Team member as probable bug css-less-scss Issues and items concerning CSS,Less,SCSS styling labels Jan 17, 2019
@octref octref added this to the December/January 2019 milestone Jan 17, 2019
@octref
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octref commented Jan 17, 2019

Duplicate of #66519. I'll pull in the latest css language service.

@octref octref closed this as completed Jan 17, 2019
@octref octref added *duplicate Issue identified as a duplicate of another issue(s) and removed bug Issue identified by VS Code Team member as probable bug labels Jan 17, 2019
octref added a commit that referenced this issue Jan 17, 2019
@octref
Update css language service for #66519 and #66637
926cfe1
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Labels
css-less-scss Issues and items concerning CSS,Less,SCSS styling *duplicate Issue identified as a duplicate of another issue(s)
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December/January 2019
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@RMacfarlane @octref @vSanjo