调试角度的思维方式



我收到以下错误:

Error: Non-assignable model expression: undefined (directive: leaflet)
    at Error (<anonymous>)
    at h (https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:43:213)
    at Object.<anonymous> (https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:43:326)
    at Object.e.$digest (https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:87:13)
    at Object.e.$apply (https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:89:198)
    at https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:16:239
    at Object.d [as invoke] (https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:28:96)
    at c (https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:16:160)
    at tb (https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:16:356)
    at lc (https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js:16:4) angular.min.js:63
(anonymous function) angular.min.js:63

除了我确实在尝试调试上述错误之外,我还想问调试代码的最佳方法是什么,因为上述错误不会在原始代码上显示错误行,而是在angular.min.js文件上显示错误行?

好吧,如果我看到该错误,我要做的第一件事就是检查具有传单指令的元素,然后检查其中的表达式。 像这样

<div leaflet="whatever you have here is undefined"></div>
好吧,无论如何

,这就是角度告诉我的。

您还可以将 Batarang 调试扩展用于角度.js

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