JS runtime error shows 'xxxx' is undefined

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VS2010

In my app coded in VS 2010, I created a .js that holds multiple functions. When I run debugging, it could call the functions in the the .js. For an unknown reason, any call to the function in the .js losses, and the the JS runtime error shows 'xxxx' is undefined. What should I do to restore the functions? That means the reference to the .js is broken. Thanks.

Posted 15-Oct-15 7:57am

s yu

Updated 15-Oct-15 8:07am

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Richard Deeming 15-Oct-15 14:25pm

Fix your code, or fix your reference to your .js file.

Since you haven't given us any details, there's nothing else we can tell you.

Use the "Improve question" button to update your question with the missing details.

ZurdoDev 15-Oct-15 14:50pm

You'll have to figure out what is happening since we can't see it. Could be that you have a syntax error in the js and so it isn't parsing. Could be the url is wrong and so the browser is not loading the file. Use your browser's dev tools to figure it out.

s yu 15-Oct-15 15:06pm

Detected the error was actually caused by mistaken entered character in the .js. Thanks.

RelicV 16-Oct-15 3:28am

If in case you are not interested in showing your code, then just add try catch to you code blocks. That will at least handle the error.

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Patrice T · Answer 1 · 2015-10-15T09:12:00

Solution 1

Only an advice is possible because you didn't give details.

All I can say is that the function you call with the debugger is not the one you try to call in your code.

Posted 15-Oct-15 9:12am

Patrice T