TypeError: Cannot read property 'prototype' of undefined"," at __extends

[bjyoungblood]

TypeError: Cannot read property 'prototype' of undefined"," at __extends

[bjyoungblood]

It looks like this is happening because of our use of babel-plugin-add-module-exports in the CommonJS build. I published v4.0.2 to address this.

In order to use the correct build, you will need to add add this alias to resolve.alias in your webpack config:

{
  'es6-error' : 'es6-error/lib/index.ts.js'
}

[ekoome]

The error I'm getting is runtime rather than build time. I'm not using webpack rather typescript- tsconfig.

[bjyoungblood]

I'm not very familiar with TypeScript, but I think you can achieve the same thing by adding this to your tsconfig.json:

{
  "compilerOptions": {
    "baseUrl": ".", // This must be specified if "paths" is.
    "paths": {
      "es6-error": ["node_modules/es6-error/lib/index.ts.js"]
    }
  }
}

[ekoome]

Is it easier to standardise this to established convention to have node_modules/es6-error/index.ts or index.d.ts

[dyihoon90]

Hi, I am sadly still running into this issue in 4.0.2, would you mind taking a look at my PR
#32 I changed the index.d.ts file to conform to module.exports

[bjyoungblood]

I think this should be resolved by #36. Please reopen if that is not the case.