View Full Version : TypeError: 'undefined' is not an object (evaluating 'd.appendChild')

24 Sep 2012, 7:57 AM
everytime I try to delete a component from my project I get this error:

TypeError: 'undefined' is not an object (evaluating 'd.appendChild')

In some case, I also have this error:

NOT_FOUND_ERR: DOM Exception 8: An attempt was made to reference a Node in a context where it does not exist.

If I add a component to my form and delete it, then i don't have the error... not always.. it's not consistent.

I can send you my project and tell you how to reproduce the error if you want.

24 Sep 2012, 8:36 AM
Yes, please send it to architect.feedback at sencha.com and reference this thread.

27 Mar 2015, 10:17 PM
I am also getting always this error please any help ?TypeError: d is undefined...dateExpandIcon(true)}}else{if(c===true){d.appendChild(this.wrap)}}},renderElemen... ext-all.js (line 7, col 488998)