Vue: Cannot read property '_normalized' of undefined

[bolosea]

I have a data article like this: {a:{name:'aa'},id:1}
When I write this
The page will report 'Cannot read property name with undefined'
But this a does have data, so I used {{article.a&&article.a.name}} and reported Cannot read property '_normalized' of undefined
Why is this happening? 。。。

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[notflip]

@bolosea Did you find a solution to this?

[Dagge1]

As of Feb 2020 Error is still unresolved

[MirzaeiDev]

Hello my friend . I'm not very good at English. This error is due to the fact that your data has not yet been read to the line where you left the article.
You can fix this error by setting "if".
result =>

<elemnt>
  {{article ? article.a.name : '' }}
</elemnt>

[carlos00027]

bad :(
<router-link to="null"> products </router-link>

my error param is "to" "null" pass route valid

god :)

<router-link to="/products"> products </router-link>