UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'messages' of undefined

[odmishien]

• I have searched through existing issues
• I have read through docs
• I have read FAQ
• I have tried restarting VS Code or running Vetur: Restart VLS

Info

• Platform: MacOS BigSur(11.2.1)
• Vetur version: 0.32.0
• VS Code version: 1.54.0-insider

Problem

The VLS got errors as below when .vue file open in VSCode editor.

Vetur initialized
[INFO ] Find node_modules paths in /Users/odmishien/.ghq/github.com/odmishien/my-first-vue-typescript - 118ms
[INFO ] Loaded typescript@3.9.9 from /Users/odmishien/.ghq/github.com/odmishien/my-first-vue-typescript/node_modules/typescript.
[INFO ] Loaded prettier@1.19.1 from /Users/odmishien/.ghq/github.com/odmishien/my-first-vue-typescript/node_modules/prettier.
[INFO ] Loaded bundled @starptech/prettyhtml.
[INFO ] Loaded bundled prettier-eslint.
[INFO ] Loaded bundled prettier-tslint.
[INFO ] Loaded bundled stylus-supremacy.
[INFO ] Loaded bundled @prettier/plugin-pug.
[Error - 13:49:56] (node:52736) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'messages' of undefined
    at doESLintValidation (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.32.0/server/dist/vls.js:677:352)
    at async WI.doValidation (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.32.0/server/dist/vls.js:733:2193)
    at async Promise.all (index 1)
    at async Object.doValidate (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.32.0/server/dist/vls.js:859:3405)
    at async l2.validateTextDocument (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.32.0/server/dist/vls.js:859:16199)
[Error - 13:49:56] (node:52736) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
[Error - 13:49:56] (node:52736) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.```

How can I solve?

[odmishien]

@yoyo930021 Thank you for your fix 👍
I have installed latest version(v0.33.0) vetur, but still I got the similar error.

[Error - 12:34:56 AM] (node:32692) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'messages' of undefined
    at doESLintValidation (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.33.0/server/dist/vls.js:699:352)
    at async jL.doValidation (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.33.0/server/dist/vls.js:755:2222)
    at async Promise.all (index 1)
    at async Object.doValidate (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.33.0/server/dist/vls.js:881:3631)
    at async sM.validateTextDocument (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.33.0/server/dist/vls.js:881:17081)
[Error - 12:34:56 AM] (node:32692) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 3)

[yoyo930021]

@yoyo930021 Thank you for your fix 👍
I have installed latest version(v0.33.0) vetur, but still I got the similar error.

[Error - 12:34:56 AM] (node:32692) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'messages' of undefined
    at doESLintValidation (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.33.0/server/dist/vls.js:699:352)
    at async jL.doValidation (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.33.0/server/dist/vls.js:755:2222)
    at async Promise.all (index 1)
    at async Object.doValidate (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.33.0/server/dist/vls.js:881:3631)
    at async sM.validateTextDocument (/Users/odmishien/.vscode-insiders/extensions/octref.vetur-0.33.0/server/dist/vls.js:881:17081)
[Error - 12:34:56 AM] (node:32692) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 3)

This commit isn't released. 😂

[odmishien]

This commit isn't released.

Oh 🤣 I had misunderstood. I'm looking forward to release new version!! Thanks.