当 cola.js 失败时，如何找出问题所在？
我没有一个最小的可重现示例，因为这可能需要数小时的调试才能完成，如果我有它，那么它就不是我要问的一个例子。我希望听到一种快速找出问题所在的方法。大概是我的图表中的一些不良数据。但是我怎么知道坏数据是什么？
下面的屏幕截图说明了出现问题的典型情况。报各种 NaN，有一堆 Uncaught TypeErrors，一个 Assertion 失败。有很多局部变量，都用一个字母命名。单击并查看它们表明 NaN 进入某处的坐标，如前面的错误消息所示。看起来早些时候，null当它需要某种类似列表的数据结构时，它得到了一个。如何快速找出图表中的不良数据是什么？
我正在使用cola.v3.min.js.
细节
我正在寻找一种查找此类错误的通用方法，但这里是在此示例中产生错误的特定数据。每一行都是传递给的参数cy.add()（正如 Stepan T. 所建议的那样，打印出传递给的所有内容cy.add()可能是答案的第一步！）。
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传递给的对象cy.layout()具有圆形结构，因此JSON.stringify()不会打印它。添加这里getCircularReplacer()推荐的功能似乎会使浏览器崩溃。但是从布局对象中手动删除元素暴露了错误：在相对约束中（在此处记录），我需要 a 的位置的偏移量，即需要数字的字符串。alignmentAPI '0'0
好的，很高兴这个问题现在已经解决了。这仍然留下了最初的问题：有没有更快的方法来找到这样的错误？（静态类型的倡导者现在肯定在咯咯笑。）