Debugging 水豚调试,don';我甚至不知道这个错误在哪里

Debugging 水豚调试,don';我甚至不知道这个错误在哪里,debugging,capybara,js,rails,ruby,Debugging,Capybara,Js,Rails,Ruby,我正在调试,然后弹出错误消息,如下所示: http://127.0.0.1:56121/apps/quicktip/quicktip_model.js|84|=============================checkShownBefore Started request to "http://127.0.0.1:56121/apps/quicktip/ejs/quicktip.ejs" Received 200 from "http://127.0.0.1:56121/apps/q

我正在调试,然后弹出错误消息,如下所示:

http://127.0.0.1:56121/apps/quicktip/quicktip_model.js|84|=============================checkShownBefore 
Started request to "http://127.0.0.1:56121/apps/quicktip/ejs/quicktip.ejs" 
Received 200 from "http://127.0.0.1:56121/apps/quicktip/ejs/quicktip.ejs" 
http://127.0.0.1:56121/apps/quicktip/quicktip_model.js|31|=============_setTip 
http://127.0.0.1:56121/apps/quicktip/quicktip_controller.js|153|======================currentTip 
http://127.0.0.1:56121/apps/quicktip/quicktip_controller.js|153|==============finish currentTip 
http://127.0.0.1:56121/apps/quicktip/quicktip_model.js|31|=============_setTip 
http://127.0.0.1:56121/apps/quicktip/quicktip_controller.js|153|======================currentTip 
http://127.0.0.1:56121/apps/quicktip/quicktip_controller.js|153|==============finish currentTip 
undefined|0|TypeError: 'undefined' is not a function 

它甚至没有提到哪个文件在抱怨类型错误,我尝试使用
quicktip\u controller.js
中的
console.log
,查看此页面之后是否有任何错误。但我什么也得不到。任何建议???

建议未定义的
在中有效,但对纯环境无效。因此,您必须查看apps/quicktip/ejs/quicktip.ejs或周围文件中出现的
未定义的
关键字