uni-jsframework.js 文件抛错，如何调试 ？

11:39:50.518 [JS Framework] Failed to execute the callback function:
TypeError: Cannot convert undefined or null to object
11:39:50.534 reportJSException >>>> exception function:WEEX_CALL_JAVASCRIPT, exception:JavaScript execute error!Uncaught TypeError: Cannot convert undefined or null to object
at QI (uni-jsframework.js:32:240689)
at (uni-jsframework.js:32:241396)
at emit (uni-jsframework.js:17:11109)
at subscribeHandler (uni-jsframework.js:32:45419)
at Vg (uni-jsframework.js:32:238006)
at consume (uni-jsframework.js:17:15396)
at callback (uni-jsframework.js:19:1659)
at HN (uni-jsframework.js:19:4009)
at (uni-jsframework.js:19:4502)
at wd (uni-jsframework.js:19:4455)
11:39:50.535 [JS Framework] Failed to execute the callback function:
TypeError: Cannot convert undefined or null to object

上面这种抛错是出现在 uni-jsframework.js 文件中，在chrome的设备调试工具，或者hbuilderX的 【uni/nvue调试】 中都无法找到此文件进行断点调试。