Error committing mutations

[sebastianlp]

Version

5.0.3

Browser and OS info

Chrome Version 73.0.3683.86 (64 bits) / MacOS High Sierra Version 10.13.6

Steps to reproduce

Hi. I still have a problem similar to this issue using the new version pointed by @DevBrent in #773 (comment).

You can reproduce this using the vuex/examples repos, the shopping cart.

Steps to reproduce:

1. After installing the dependencies and running the example, go to http://localhost:8080/shopping-cart/
2. Open console, go to Vue->Vuex, see the mutations and press "Commit all"
   
3. Add any product to the cart using the "Add to cart" button, you will see some more mutations, commit them:
   
4. You will get the console error and the vuex tab will be stucked:
   Error:
   
   Vuex:
   

This also happend in my own repo, with a different data structure of course, but getting same error, trying to commit some mutations that update an array.

Any clues?

Originally posted by @sebastianlp in #773 (comment)

What is expected?

It's expected to update successfully all times.

What is actually happening?

Only works for the first commit, and then it gets buggy.

[Max-LAB]

I can also confirm this issue

Version
5.0.3

Browser and OS info
Version 73.0.3683.86 (Official Build) (64-bit) | Windows 10