Uncaught error is popping up #7
Description
Uncaught TypeError: Cannot set properties of undefined (setting 'moveUp') at Game.blurHandler is emitted randomly probably from a key event. The problem is on game.js:353:29
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Uncaught TypeError: Cannot set properties of undefined (setting 'moveUp') at Game.blurHandler is emitted randomly probably from a key event. The problem is on game.js:353:29