Upgraded to 7.1.1 - 404 error mxclientsystem

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Since the 7.1.1 release we've been trying to get our application to run. After fixing some issues with java files we ran into a 404 error. 404 - file not found for file: mxclientsystem/mxui/mixin/_ValidationHelper.js Does anyone know where to look for this file? Or even better, how to fix it?  
asked
2 answers
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Maybe one of your add-on widgets downloaded from the App store uses `_ValidationHelper`?

`_ValidationHelper`was never public and hence not available in Mx 7.0.

 

 

 

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Arjan was correct. The widget "SetFocusOnErrorWidget" is no longer supported. I removed references to it in my applicaiton and everything is working great.

Overall, the upgrade to 7.x required that I remove some APM jar files, update all my app store modules, and test my widgets for compatibility. To test the widgets I ran the Tools-Test Widget menu option. This told me that the SetFocusOnErrorWidget would not work.

 

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