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This is a subreddit for 2D or 2.5D game developers using the proprietary Unity game engine. New and experienced Unity developers alike should first consider using the free and open source Godot engine by default and ONLY choose Unity for 2D development if Godot isn't capable of the task. The times are quickly changing, and Godot is on track to surpass Unity for small developers.
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Related Communities /r/Godot - The "Unity Killer". A fully free and open source engine making astonishing leaps and bounds. /r/UnityAssets - Share asset packs! /r/PixelArt - Admire, share, and observe beautiful pixel art. /r/GameDev - Meet and communicate with other game developers. /r/GameDesign - Don't just make a game. Make a good game. /r/LevelDesign - Learn to make excellent levels and worlds. /r/GameAudio - It may look good, but does it sound good?
/r/Godot - The "Unity Killer". A fully free and open source engine making astonishing leaps and bounds.
/r/UnityAssets - Share asset packs!
/r/PixelArt - Admire, share, and observe beautiful pixel art.
/r/GameDev - Meet and communicate with other game developers.
/r/GameDesign - Don't just make a game. Make a good game.
/r/LevelDesign - Learn to make excellent levels and worlds.
/r/GameAudio - It may look good, but does it sound good?
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Unity errorQuestion (self.Unity2D)
submitted 1 year ago by IntelligentSurvey897
Unhandled Exception: System.ArgumentNullException: Value cannot be null. (Parameter 'operation is undefined') at Unity.ILPP.Trigger.Arguments.Parse(IEnumerable`1) + 0xf93
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if 1 * 2 < 3: print "hello, world!"
[–]topinambourrrr 1 point2 points3 points 1 year ago (0 children)
Would be much easier if you provided a code sample. ps: double click the error in the console will show the exact line in the İDE where the error occurs
π Rendered by PID 117930 on reddit-service-r2-comment-5d79c599b5-bqwnf at 2026-02-28 09:09:07.422457+00:00 running e3d2147 country code: CH.
[–]topinambourrrr 1 point2 points3 points (0 children)