TypeError: Unable to set property 'defaultTransitionHandler' of undefined or null reference

Question

Hi,

I am doing the contoso tutorial, and I get the follwing error when I run it:

   TypeError: Unable to set property 'defaultTransitionHandler' of undefined or null reference

What am I doing wrong? / How to solve this?

Thanks for your help,

Edgar Walther

ITsmart

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Thanks, Edgar Walther

Answer 1

After having some dinner and restarting the project it works...  (?)

Case closed...

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Thanks, Edgar Walther

Answer 2

What did you eat because I'm having a similar problem.  jk

Answer 3

My best guess is that jQueryMobile did not download properly.  Could you check if there were download errors?

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Stephen Weatherford LightSwitch Dev Team

Answer 4

Exactly,

this error occurs if jQueryMobile cannot be downloaded from the CDN. Make sure that your Internet connection is running and empty your cache so that there isn't a corrupt version of jQM arround.

Heinrich

Answer 5

I'm having the same error, where would I look for download errors?  empty which cache?  IE?

Scott

Answer 6

I had the same problem when I tried to upgrade the version of jq mobile.  When I changed it back to the default javascript cdn reference to the older version the error went away. 

It appears the new version may not be supported.

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jb