我同事的ios手机微信版本7.0.8   ios系统版本10.3.3    100%毕现，进去首页都是白屏

以下是报错信息

{

"message": "SyntaxError",

"stack": "line:2050,column:13838,SyntaxError: Unexpected token '...'. Expected a property name. Stack:[native code]\nevaluateScriptFile@https://lib/WAServiceMainContext.js:1:13838\nvalue@https://lib/WAServiceMainContext.js:1:134943\nhttps://lib/WAServiceMainContext.js:1:136690\nhttps://lib/WAServiceMainContext.js:1:132559\nhttps://lib/WAServiceMainContext.js:1:223483\nhttps://lib/WAServiceMainContext.js:1:222451\nforEach@[native code]\nhttps://lib/WAServiceMainContext.js:1:222415\nhttps://lib/WAServiceMainContext.js:1:223483\nb@https://lib/WAServiceMainContext.js:1:1998\nglobal code"

}