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prop validator fails to generate validation error message when using Symbols #10519

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thomasleveil opened this issue Sep 15, 2019 · 2 comments · Fixed by #10529
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prop validator fails to generate validation error message when using Symbols #10519

thomasleveil opened this issue Sep 15, 2019 · 2 comments · Fixed by #10529
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@thomasleveil
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thomasleveil commented Sep 15, 2019 •
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Version

2.6.10

Reproduction link

https://jsfiddle.net/zs5dan7x/

Steps to reproduce

  • pass a Symbol as the value of a component prop which expects another type

What is expected?

the console should show the validation error message

What is actually happening?

the prop validator tries to build an validation error message, it fails with :

TypeError: Cannot convert a Symbol value to a string
posva added a commit that referenced this issue Sep 17, 2019
@posva
fix(props): correctly warn when a provided prop is Symbol
b52883c 
Fixes #10519
@posva posva mentioned this issue Sep 17, 2019
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posva commented Sep 17, 2019

Marked as a bug because it crashes the application

@amumubuku
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Symbol('bad').toString()

posva added a commit that referenced this issue Sep 21, 2020
@posva
fix(props): correctly warn when a provided prop is Symbol (#10529)
abb5ef3 
* fix(props): correctly warn when a provided prop is Symbol

Fixes #10519

* style: space before parens
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fix(props): correctly warn when a provided prop is Symbol vuejs/vue
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@thomasleveil @posva @amumubuku