Angular 7 ERROR ReferenceError: SystemJS is not defined

Question

I'm creating an angular 7 project with systemjs to load dynamically a module.

When I try to use it, I have this error:

 ERROR ReferenceError: SystemJS is not defined

My package.json contain systemjs: 2.1.1

I added systemjs path to section scripts in my angular.json

"./node_modules/systemjs/dist/system.js"

I declared SystemJs to use it in my service:

declare const SystemJS;

and I'm trying to using like this, in this function:

loadModuleSystemJS(moduleInfo: ModuleData): Promise<any> {
    const url = this.source + moduleInfo.location;
    SystemJS.set('@angular/core', SystemJS.newModule(AngularCore));
    SystemJS.set('@angular/common', SystemJS.newModule(AngularCommon));
    SystemJS.set('@angular/router', SystemJS.newModule(AngularRouter));
    SystemJS.set('@angular/platform-browser/animations', SystemJS.newModule(BrowserAnimations));

    // now, import the new module
    return SystemJS.import(`${url}`).then((module) => {
      return this.compiler.compileModuleAndAllComponentsAsync(module[`${moduleInfo.moduleName}`]).then(compiled => {
        return module;
      });
    });
  }

Maybe I've missed something,

Can you help me ?

Answer 1

Be sure to use this release: https://github.com/systemjs/systemjs/releases/tag/0.21.5 2.1.1 is not compatible with past api, as far as I can tell. By the way, in the example from the answer above, however, the version "0.21.4 Dev" is used.