Why is it that when using the same Angular project and packages on different computers, errors only occur on one of them?

In my professional setup, I have the following installed:

  • Windows 7
  • Visual studio 2015 (with typescript 2 installed)
  • Resharper 2016.3.2
  • npm version 3.10.10
  • Node v 6.10.0

These are the global packages installed:

npm -g list --depth=0

+-- @angular/<a href="email-protected"></a>
+-- <a href="email-protected"></a>
+-- <a href="email-protected"></a>
`-- <a href="email-protected"></a>

In my personal environment, I have Windows 10 with the same software configurations as above. The global packages are also the same:

npm list -g --depth=0

+-- @angular/<a href="email-protected"></a>
+-- <a href="email-protected"></a>
+-- <a href="email-protected"></a>
`-- <a href="email-protected"></a>

Project files are 100% identical:

Although both projects run and build successfully, I encounter errors only on my personal computer with the node_modules:

And in my spec.ts files:

Question:

Given the same environment, packages, and code, why am I experiencing these errors on my personal computer, and how can I resolve them?

NOTE:

I have already synced VS's settings file and R#'s settings files, but the errors persist. Both Visual Studio instances are set to "build+intellisense" mode.

Additional information:

webpack.config.js

tsconfig.json

angular-cli.json

package.json

Answer №1

Ensure that you have upgraded to Update 3 for VS2015 by following this link.

In the past, there have been instances where the TypeScript extension for VS2015 does not update correctly. To check the TypeScript version, go to VS >> help >> about.

To resolve this issue, consider installing the latest version for VS2015 from here, or search for the TypeScript extension in Tools > Extensions.

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