"java" is Not Responding, when browsing for project path

[ViniciusFM]

I'm encountering an issue when clicking to browse for a project path using gdx-liftoff. If I take more than approximately 5 seconds to select a path, the application shows a hanging error message. This error does not crashes the application.

I'm running the tool via the command line as follows:

java -jar gdx-liftoff-1.13.5.1.jar

System details:

• OS: Fedora 41 (GNOME Version 47)
• Java version: OpenJDK 21.0.7 (2025-04-15)

[tommyettinger]

Huh... there have been longstanding issues with the native file dialog library we use, and LWJGL3 keeps updating the dialog library in new and broken ways. We currently use version 3.3.1 of NFD, which takes some unusual configuration to get it to use that in conjunction with LWJGL 3.3.3, but every newer version of NFD has been broken in some serious way... Any suggestions for better native file dialogs are welcome; I really want to avoid using Swing!