VS code failed to compile network libraries

VS code failed to compile network libraries. There are no issues with how to add indy paths, Lazarus compilation, and the engine’s built-in tools for compiling

VS Code doesn’t compile the application, compiler (FPC or Delphi) does :slight_smile:

It seems you didn’t download and/or add the necessary paths to Indy. We don’t distribute Indy with Castle Game Engine, as it’s a large library only used by 2 examples and 1 engine unit right now.

The instructions how to download and use Indy it are in docs: