layabox提示正常，微信开发者工具提示错误

layabox运行正常，但是微信发布之后在微信开发者工具里报错Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The HTMLImageElement provided is in the 'broken' state.

提供一个报错示例，我们查下具体问题。