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TypeError: (0 , _vm(...).compileFunction) is not a function

See original GitHub issue

🐛 Bug Report

I have a super-simple typescript project I am trying to test. I setup jest following the readme instructions, and am only trying to test 1 typescript class. However, upon running npm t, I get:

> jest

 FAIL  src/debugout.spec.ts
  ● Test suite failed to run

    TypeError: (0 , _vm(...).compileFunction) is not a function

      at Runtime._execModule (node_modules/jest-runtime/build/index.js:1179:56)

Test Suites: 1 failed, 1 total

To Reproduce

Steps to reproduce the behavior:

Clone this repo: https://github.com/inorganik/debugout.js/tree/typescript
Make sure you ave the branch typescript checked out
Run npm i then npm t

Expected behavior

Tests should run

Link to repo (highly encouraged)

https://github.com/inorganik/debugout.js

Debug log:

{"context":{"allowJs":false,"logLevel":20,"namespace":"jest-preset","package":"ts-jest","version":"26.1.1"},"message":"creating jest presets not handling JavaScript files","sequence":1,"time":"2020-06-26T16:10:03.257Z"}

envinfo

System:
    OS: macOS

Npm packages:
    jest: 26.1.0
    ts-jest: 26.1.1
    typescript: 3.9.5
    babel(optional):

Issue Analytics

State:
Created 3 years ago
Comments:6

Top GitHub Comments

3reactions

inorganikcommented, Jun 26, 2020

Updating to node v12 fixed it 👍

0reactions

ahnpnlcommented, Jun 26, 2020

Oh I am using node 12, maybe you should use node 10.21.0 or higher. I think maybe jest doesn’t support node 10.9

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