Import @angular/core module in Angular2 Type Script service, 'require' is undefined

Question

I have service and I am trying but I get error when I start page:

compiled .js file has

reuired('@angular/core')

What can I check?

Purag · Accepted Answer · 2017-09-15 21:36:37Z

2

Just my experience with VS... regardless of the quick start tsconfig.json setting documented here

{
  "compilerOptions": {
    "target": "es5",
    "module": "commonjs",
    ...

in VS I had to use

{
  "compilerOptions": {
    "target": "es5",
    "module": "system",

module commonjs was generating modules with require not with System.register([ check the generated .js file...

edited Sep 15, 2017 at 21:36

Purag

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answered Sep 30, 2016 at 12:18

Radim Köhler

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2 Comments

Radim Köhler Over a year ago

Well, in case there are other errors.. it seems that this issue is solved. At least in my case, that was the way how to fix "require" error, caused by different module system being generated by TS compiler...

alexey Over a year ago

When i have "system" in my tsconfig i have neew error: Uncaught TypeError: Invalid System.register call. Anonymous System.register calls can only be made by modules loaded by SystemJS.import and not via script tags.

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