Debugger entered--Lisp error: (wrong-type-argument sequencep -0.17976689694724218)
  matrixp([-0.17976689694724218 0.0 -0.9837092368997862 0.0 0.0 1.0 0.0 0.0 0.9837092368997862 0.0 -0.17976689694724218 0.0 0.0 0.0 0.0 1.0])
  ecs-world-matrix(5000.0 [0.1 0.2 -3000.0] [-0.17976689694724218 0.0 -0.9837092368997862 0.0 0.0 1.0 0.0 0.0 0.9837092368997862 0.0 -0.17976689694724218 0.0 0.0 0.0 0.0 1.0])
  bad-glsl()
  command-line-1(("-l" "bad-ecs.elc" "-f" "bad-glsl" "-f" "kill-emacs"))
  command-line()
  normal-top-level()