Devtools component incspector not intractable if component has a Proxy in data

[spzm]

Version

4.1.4

Browser and OS info

maxOS, Chrome 67

Steps to reproduce

Create a property/data/... (any data that inpected by devtools) as a Proxy:

new Proxy(function() {}, {get () { return new Proxy(function() {}, {})} })

Then inspect the element. Devtools won't able to show any data and throw the error:

Uncaught TypeError: t.match is not a function

What is expected?

The inspected elements show the properties, data, ...

What is actually happening?

I just copy description from #499 (because the result is the same):

No content is appeared at right side, when I click on a component to inspect it.
After I click on a component to inspect it, there are also a lot of errors in my console.

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Looks related to #499 issue.
As I understand, previously Proxy was removed from vee-validate in this commit to resolve the issue.

[spzm]

Hi @Akryum, I created a repo with example and github-pages (try to inspect App or HelloWorld component). I hope it will help with reproducing the issue.