13.x

In the ever-evolving landscape of web development, technical challenges are par for the course. One such challenge recently encountered involved a Drupal installation, where the popular command-line tool Drush failed to execute correctly. This article delves into the issue, the diagnostic steps undertaken, and the resolution achieved, offering insights for professionals navigating similar technical hurdles.

The challenge I was facing, I had written a script to scan barcodes and use Google book API to view the contents.  However, a snippet of the JSON response

In Xcode and executing a run command, the response error was:

{
    "name": "NullInjectorError",
    "ngTempTokenPath": null,
    "ngTokenPath": ["Ee", "fe", "Ne", "Ne", "Ne"]
}

This was a result of me attempting to incorrectly import the AppComponent from inside a service.

import { AppComponent } from './app.component';

Working hard developing your app and now it's time to let others begin testing your team's work.  Fortunately, the process is far more streamlined nowadays.  Don't misunderstand my comment, for newbies there remain barriers and hurdles to cross.
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The App I'm walking through today has been built with Typescript and Angular.  The process is the same with native iOS app too.

While loading an ionic project, in Xcode when performing a run routine I had the following response