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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

"TypeError: can't access dead object" ?!

  • 2 fhreagra
  • 1 leis an bhfadhb seo
  • 11 views
  • Freagra is déanaí ó cor-el

Hesham Mohamed
Hesham Mohamed
more options

Hi all , i was trying to make a simple javascript code to make an new element by clicking a link and onclick it will call a function make the new element like that : 

<html>
<head>

<title>Welcome to javaScript DOM...!</title>
</head>
<body id="body">
<a href="#" id="create" onclick="Create_Element()">Click To Create Element ...! </a>

<script>
function Create_Element(){
var body = document.getElementById("body");
var new_element = document.createElement("b");
new_element.innerHTML="Welcome To The New Element ... :)";
body.appendChild(new_element);
}
</script>
</body>
</html>

but it didn't work so i hit ctrl+alt+j to see the error and it get this : " 

PluralForm.jsm: Index #2 of '#1 repeat;#1 repeats' for value 3 is invalid -- plural rule #12; called by WCF_mergeFilteredMessageNode
TypeError: can't access dead object dvsyoutubedownloader.js:1190
PluralForm.jsm: Index #2 of '#1 repeat;#1 repeats' for value 3 is invalid -- plural rule #12; called by WCF_mergeFilteredMessageNode
TypeError: can't access dead object dvsyoutubedownloader.js:1190
PluralForm.jsm: Index #2 of '#1 repeat;#1 repeats' for value 3 is invalid -- plural rule #12; called by WCF_mergeFilteredMessageNode
TypeError: can't access dead object

" and i test the code in another browsers it worked successfully , i wanna now the error ?!

Hi all , i was trying to make a simple javascript code to make an new element by clicking a link and onclick it will call a function make the new element like that : <pre><nowiki><html> <head> <title>Welcome to javaScript DOM...!</title> </head> <body id="body"> <a href="#" id="create" onclick="Create_Element()">Click To Create Element ...! </a> <script> function Create_Element(){ var body = document.getElementById("body"); var new_element = document.createElement("b"); new_element.innerHTML="Welcome To The New Element ... :)"; body.appendChild(new_element); } </script> </body> </html></nowiki></pre> but it didn't work so i hit ctrl+alt+j to see the error and it get this : " <pre><nowiki>PluralForm.jsm: Index #2 of '#1 repeat;#1 repeats' for value 3 is invalid -- plural rule #12; called by WCF_mergeFilteredMessageNode TypeError: can't access dead object dvsyoutubedownloader.js:1190 PluralForm.jsm: Index #2 of '#1 repeat;#1 repeats' for value 3 is invalid -- plural rule #12; called by WCF_mergeFilteredMessageNode TypeError: can't access dead object dvsyoutubedownloader.js:1190 PluralForm.jsm: Index #2 of '#1 repeat;#1 repeats' for value 3 is invalid -- plural rule #12; called by WCF_mergeFilteredMessageNode TypeError: can't access dead object</nowiki></pre> " and i test the code in another browsers it worked successfully , i wanna now the error ?!

Athraithe ag cor-el ar

All Replies (2)

philipp
philipp
  • Moderator
more options

hi, unfortunately we cannot assist you with questions related to web development in this forum (please refer to our Mozilla Support rules and guidelines) - you could use other resources like http://forums.mozillazine.org/viewforum.php?f=25 or the forums at stackoverflow.com for that purpose.

thank you for your understanding!

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

That code works fine for me.

data:text/html;charset=utf-8;base64,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

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window

Athraithe ag cor-el ar