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Document All Is Null Or Not Object Error Javascript

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Null Is Not An Object React Native

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Null Is Not An Object Evaluating E Strings

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Typeerror Null Is Not An Object Phantomjs

object error” while accessing options of a select list up vote 1 down vote favorite I seem to get this null or not an object error over and over when I try to code in javascript. This is an simple example where I'm just trying to make a window pop up that displays the name of the option. How can I avoid getting this error when typeerror: null is not an object jasmine I'm coding? The code returns this error in Internet Explorer: Error: 'document.forms.0.questions' is null or not an object Challenge Question

javascript select null share|improve this question edited Mar 31 '13 at 6:24 Derek 朕會功夫 41.3k29100151 asked Mar 31 '13 at 6:16 user2228537 1526 Try document.getElementsByTagName('form')[0].questions.pet.name –user2193789 Mar 31 '13 at 6:20 @silentboy - DOM isn't loaded yet. –Derek 朕會功夫 Mar 31 '13 at 6:22 Oh! I misread your code. You cant access dom before dom loaded. Wrap your code in function. Then use window.onload event to run your code. Thanks to derek. –user2193789 Mar 31 '13 at 6:27 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote accepted The element must be added to the DOM first, then you can access it. Now you're trying to access an element that does not yet exist : Challenge Question
 

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