xvfb-run -s "-ac -screen 0 1280x1024x24" pm2 start bin/www -i 4

[f1748x]

pm2 跑项目出以下错误: 0|www | 开始生成视频: -------start--------- 0|www | TypeError: Cannot read property 'ARRAY_BUFFER' of null 0|www | at FFTransition.createBuffer (/volumn/ffmpeg/FFCreator/lib/animate/transition.js:73:45) 0|www | at FFTransition.createTransition (/volumn/ffmpeg/FFCreator/lib/animate/transition.js:61:10) 0|www | at FFTransition.bindGL (/volumn/ffmpeg/FFCreator/lib/animate/transition.js:40:10) 0|www | at /volumn/ffmpeg/FFCreator/lib/core/renderer.js:122:57 0|www | at arrayEach (/volumn/ffmpeg/node_modules/lodash/_arrayEach.js:15:9) 0|www | at forEach (/volumn/ffmpeg/node_modules/lodash/forEach.js:38:10) 0|www | at Renderer.transBindGL (/volumn/ffmpeg/FFCreator/lib/core/renderer.js:122:5) 0|www | at Renderer.start (/volumn/ffmpeg/FFCreator/lib/core/renderer.js:55:10) 0|www | at processTicksAndRejections (internal/process/task_queues.js:95:5)

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怎么解决啊