This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

TypeError: 'key' called on an object that does not implement interface Storage

  • 2 antwoorde
  • 1 het hierdie probleem
  • 1 view
  • Laaste antwoord deur jkbjj

jkbjj
jkbjj
more options

Hi there,

The code below works fine on chrome, on Firefox I am getting the above error (TypeError: 'key' called on an object that does not implement interface Storage). Same bug described here: https://stackoverflow.com/questions/44176164/session-storage-error-on-firefox-only

//Code follows //-------------------------------------------------- $.ajax({ type: "POST", url: url, data: { Data: localStorage } }); //-------------------------------------------------- // Code end

Is this considered a bug? I really don't want to write different code for multiple browsers or adjusting it because of a bug....

Hi there, The code below works fine on chrome, on Firefox I am getting the above error (TypeError: 'key' called on an object that does not implement interface Storage). Same bug described here: https://stackoverflow.com/questions/44176164/session-storage-error-on-firefox-only //Code follows //-------------------------------------------------- $.ajax({ type: "POST", url: url, data: { Data: localStorage } }); //-------------------------------------------------- // Code end Is this considered a bug? I really don't want to write different code for multiple browsers or adjusting it because of a bug....

All Replies (2)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Is this only a problem when jQuery is converting the object to key:value pairs, or is your script unable to access localStorage in other ways as well?

https://developer.mozilla.org/docs/Web/API/Storage

jkbjj
jkbjj Vraag-eienaar
more options

FYI: JSON.parse(JSON.stringify(localStorage)) seems t have fixed the issue... athough I think this shouldn't be necessary