Request textDocument/codeAction failed with message: Debug Failure. False expression 0.28.8

[yangdan8]

0.28.7 everything is normal. Any Vue file will report an error after it is automatically updated to 0.28.8

[johnsoncodehk]

Thanks for the report, can you reproduce this problem in https://github.com/johnsoncodehk/volar-starter?

[yangdan8]

The starter does not reproduce

------The error message:
(node:12608) UnhandledPromiseRejectionWarning: Error: Debug Failure. False expression.
(Use Code --trace-warnings ... to show where the warning was created)
(node:12608) 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)
(node:12608) [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.

[johnsoncodehk]

Please try to provide a repro case, otherwise I can't investigate. Thanks. :)

[sam-choiholdings]

I have the same issue when updating VSCode to 1.61.2 and Volar to 0.28.8 , I don't have time to reproduce at the moment, but here's the stack trace:

[Error - 6:33:46 PM] Request textDocument/codeAction failed.
  Message: Request textDocument/codeAction failed with message: Debug Failure. False expression.
  Code: -32603 
(node:19135) UnhandledPromiseRejectionWarning: Error: Debug Failure. False expression.
    at parseProjectReferenceConfigFile (/Users/sam/git/ismedia/client-monorepo/ismedia/node_modules/typescript/lib/tsserverlibrary.js:111398:26)
    at Array.map (<anonymous>)
    at parseProjectReferenceConfigFile (/Users/sam/git/ismedia/client-monorepo/ismedia/node_modules/typescript/lib/tsserverlibrary.js:111419:72)
    at Array.map (<anonymous>)
    at Object.createProgram (/Users/sam/git/ismedia/client-monorepo/ismedia/node_modules/typescript/lib/tsserverlibrary.js:109570:67)
    at synchronizeHostData (/Users/sam/git/ismedia/client-monorepo/ismedia/node_modules/typescript/lib/tsserverlibrary.js:153745:26)
    at Object.getProgram (/Users/sam/git/ismedia/client-monorepo/ismedia/node_modules/typescript/lib/tsserverlibrary.js:153877:13)
    at getValidTextDocument (/Users/sam/.vscode/extensions/johnsoncodehk.volar-0.28.8/node_modules/vscode-typescript-languageservice/out/index.js:69:37)
    at Object.getCodeActions (/Users/sam/.vscode/extensions/johnsoncodehk.volar-0.28.8/node_modules/vscode-typescript-languageservice/out/services/codeAction.js:11:26)
    at onTs (/Users/sam/.vscode/extensions/johnsoncodehk.volar-0.28.8/node_modules/vscode-vue-languageservice/out/services/codeAction.js:29:44)

Downgrading to 0.28.7 works for now.

[johnsoncodehk]

I can reproduce in repro case from this comment, thanks.