uniapp 运至到andriod基座 debug报错

uniapp 运至到andriod基座可以运行

开调试了 就运行不了 白屏 报错

Runtime.Android.js:445 Uncaught Error: Uncaught SyntaxError: Unexpected token ?
at Object.<anonymous> ()
at
at Array.forEach (<anonymous>)
at EventEmitter._emit ()
at EventEmitter.emit ()
at

怎么入手解决？