February 23rd, 2017
1:03 pm
Angular2 Tour of Heroes Tutorial – Issues and Learning Points

Posted under Angular
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Whilst adding the changes to for 2 way data binding by adding the new file src/app/app.module.ts as detailed here, VS Code reported the following errors:-

[ts] Cannot find module ‘@angular/core’. (1,24)
[ts] Cannot find module ‘@angular/platform-browser’. (2,31)
[ts] Cannot find module ‘@angular/forms’. (3,31)

The compilation was not affected and the app worked.

The notes state that you should add it to the NgModuledecorator’s imports array, however this decorator and indeed the above file were not even present in the project.

Having looked into it, it appears that the available git repos do not match the tutorial notes! Annoying! There might be a VS Code issue but it looks likely that it is a repo issue.

The standard repo is here. This appears to already have the changes listed above forĀ  app.module.ts, so is not suitable for starting the tutorial.

The version I used from Rob Lourens, which contains the launch.json configurations for VS Code, is here. This is different again, and still does not match the tutorial start!

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