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Firefox warning TypeError: mutating the [[Prototype]]... #339
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What verison of FF? Is this just a warning or an error that breaks the execution? |
Ok, looks like they recently added this in FF 30. While this is an annoying message, it should not affect the behavior of Vue since there are A LOT of libraries that depend on the |
i'm noticing integration with components on firefox 30 is extremely slow--- it keeps spitting out this error and spinning. works fine on webkit browsers. and it's a small set of stuff it's rendering. |
Why are you using FF30 anyway?... it's like 15 versions behind...
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On this line firefox gives a warning: https://github.com/yyx990803/vue/blob/fe996b388971b014279b1f90df26ef95d8b00f05/dist/vue.js#L2458
TypeError: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create
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