Advanced Game Logging (GLS) — Solution for Real-Time Logs in Editor or Shipping Builds

Thank You! This plugin was exactly what I was looking for, this is critical information for using it and is the exact piece I was missing, I would highly recommend adding it to the Documentation page.

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Currently, we are aware of two issues:

  1. The overlay opens during runtime only after clicking on an empty screen space with the mouse and then trying to activate it again. This issue is related to the focus system, which doesn’t accept input unless the application is focused. We’ll work on fixing this in future updates.
  2. To use the GLS_LOG macro in your project, you need to include it with angle brackets like this: #include <GLSMacroses.h>. You also need to link the GLS module to your module where you are using the macro.

Thank you, StarKiller4011, for pointing out these issues!

Update 0.7v (11.28.24)

  • Fixed an issue that caused the packaged version of the game to freeze when closed.

Thanks METEHAN Göksel kurtulan for helping me find this problem.

Update 0.8v (12.20.24)

  • Fixed сrash when closing PIE (Play In Editor) or using hot reload/recompilation.

Thanks sss13594 for helping me find this problem.

How to Enable Logs in Shipping Builds and Use Game Logs System (GLS) for Easy Log Visualization

Description:
Logging in Shipping builds of Unreal Engine can be a real challenge, as standard methods like GEngine->AddOnScreenDebugMessage are disabled in this configuration. In this video, we’ll show you how to tackle this issue:

  • How to enable logging in Shipping builds.
  • How to set up seamless log visualization using the Game Logs System (GLS).
  • A demonstration of GLS features for displaying logs directly in-game, including filters, search, and customization.

Game Log System allows you to display logs on any platform (including mobile devices and consoles) without requiring Debug or Development builds. Learn how GLS can streamline debugging in your final game builds.

Hi, I recently bought the plugin, had a bit of a hard-time at first to set it up properly with no issues. . However, I am now able to use alt+shift+g in my shipping build.

My questions: Are the logs available somewhere locally? Can the log path be defined?

In my context, I need access to the log file more than the overlay.

Please not that my AppData\Local\Mygame\Saved\Logs, is empty.

Tips for others having issue:
-If you have issue getting the overlay in game. Try leaving your main menu if applicable. Also alt+shift+g and HOLD FOR 1 SECOND. My issue at first was that I was not holding the shorcut long enough.

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Hi @greg700000,

Thank you for purchasing the plugin and sharing your experience! I’m glad you were able to get it working in your shipping build.

To answer your questions:

  1. Are the logs available somewhere locally?
  • By default, logs for Development or Debug configurations are saved in the YourGame\Saved\Logs folder. However, in Shipping builds, Unreal Engine disables logs by default, which is why your Saved\Logs folder is empty.
  1. Can the log path be defined?
  • Currently, Unreal Engine doesn’t provide an easy way to define a custom log path in shipping builds due to these restrictions. However, with GLS, you can copy or save the logs directly from the overlay. A future update will also include the ability to save logs to a file directly through the overlay.

Tips for Accessing Logs in Shipping Builds

If you need persistent logging in shipping builds, you can:

  • Use a source-built version of Unreal Engine from GitHub to enable logs in shipping builds by modifying the engine configuration.
  • Ensure that your .ini settings and the GLS plugin are correctly configured to capture logs in shipping builds.

Thank you for sharing tips about holding the shortcut longer—it’s a great reminder for other users!

Let me know if you need further assistance or guidance!

Update 0.9v (01.05.25)

  • Added a user notification system to inform about new updates.
  • Resolved an issue where identical UE_LOG entries were displayed multiple times in the overlay panel.
  • Fixed a crash when using the GLS_LOG_STRING macro.
  • Addressed slow log creation when opening the overlay panel.
  • The GLS overlay now appears instantly when pressing the ALT + SHIFT + G shortcut. Holding the keys for one second is no longer required. This behavior can be customized in the settings.
  • Added sorting for categories in reverse alphabetical order (Z-A).

In future updates, our users will be able to learn about them directly from the log interface in the editor or in-game.

Enjoy using it!

We’ve Updated the Documentation for Game Logs System (GLS)

Hello everyone!

We’re excited to announce that we’ve updated the documentation for our Game Logs System (GLS) plugin! The new documentation now includes more detailed information on all of GLS’s features, with new sections such as:

  • Filtering logs by PIE instances and network roles
  • Using GLS_LOG safely and reliably
  • Filtering logs by classes, objects, and functions
  • And much more!

We hope this will help you better understand the plugin’s capabilities and make it easier to integrate GLS into your projects!

If you have any questions or suggestions, feel free to ask in the comments.

Update 0.10v (01.12.25)

  • The plugin is no longer considered an experimental version but remains in beta.
  • Added the ability to save logs directly from the game build to a file (currently supported only on Windows).
  • Settings now apply immediately upon changing any variable—no need to press Set As Default anymore.
  • Introduced a breaking change for older versions: the GLS_LOG macro no longer requires the context parameter as its first argument.
  • Updated the plugin documentation with detailed information and new sections.

Have a great debugging!