LWJGL3 startup crash

[Ali_RS]

Yes as @javasabr said, not show the settings dialog, it cause crash with GLFW window.

Experimenting LWJGL3

Could solve this error : X Error of failed request: RenderBadPicture (invalid Picture parameter) I just needed to disable setting menu app.setShowSettings(false); It’s Swing splash screen problem. More info X Error of failed request: RenderBadPicture (invalid Picture parameter) · Issue #149 · LWJGL/lwjgl3 · GitHub