Error: WebStorm's Language Service has timed out while executing TSLint operations

While working on my Mac running MacOS Sierra with WebStorm (version 2017.2.4), I encounter a pop-up notification sporadically, as shown in the following image:

https://i.sstatic.net/mdVtd.png

My coworkers and I all have the same TSLint configuration and code style set up in WebStorm. However, this issue seems to be exclusive to my machine.

I've attempted the following troubleshooting steps:

  • invalidating caches and restarting
  • reinstalling node packages and npm

Unfortunately, none of these solutions have resolved the problem.

typescriptnpmwebstormtslint

Answer №1

Uncertainty clouds my judgment on whether this solution will resolve your issue.

To address the problem, activate the plugin within your tsconfig.json configuration file:

{
  "compilerOptions": {
    "plugins": [
      { "name": "tslint-language-service"}
    ]
  }
}

For further information, visit: https://www.npmjs.com/package/tslint-language-service

Answer №2

It seems likely that the issue is caused by a large file undergoing linting. I faced a similar issue when running code inspection with WS 2017.3.4, and it identified the specific file responsible for the problem. The problematic file turned out to be a TypeScript file containing only 8 lines, but one of them was soft-wrapped into around 300 lines.

To resolve the issue, I added a // tslint:disable comment on the first line since I didn't need to lint that particular data file, which resolved the problem.

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