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arielsalminen / feature.js

Feature.js is a fast, simple and lightweight browser feature detection library in 1kb.
https://featurejs.com/
3.17k stars 115 forks source link

Access is denied for this document #67

Closed JohannesAnd closed 4 years ago

JohannesAnd commented 4 years ago

When the user has blocked cookies and data in chrome, this error occurs: Failed to read the 'localStorage' property from 'Window': Access is denied for this document.

This is a result of trying to read window.localStorage.length in feature.js line 150. An error is thrown whenever the localStorage property on window is accessed.