Fix: Godot ResourceLoader Load Async Throws on Shutdown

Quit game during loading screen. Error log: tree exited during resource load.

Check tree validity

if !get_tree() or get_tree().is_quitting():
    return

Skip work if tree is gone. Avoids the exception.

Cancel pending loads on quit

Track in-flight loads; cancel on tree_exiting. Resources aren't wasted; no spurious errors.

Or use try/except

Wrap the get call; treat failure as 'graceful cancel'. Suppresses noise without addressing the root.

“Async work outlives the main tree. Cleanup paths handle the overlap.”

Async APIs need cancellation paths. The exception is the symptom; lack of cancellation is the cause.

Related reading

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• Fix: Godot Savegame Resource Load Fails With Script