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Vaadin Forum3. Vaadin 6, 7, 8

Error while migrating 7.0 to 7.6 version

pugazhendhi thanikasalam
7 years ago Jan 10, 2016 6:34am

Getting below error , while running the application , what could be the issue? 
Application was working fine with previous version. 

Error : 
. [/VAADIN/widgetsets/org.vaadin.highcharts.demo.DemoWidgetSet/org.vaadin.highcharts.demo.DemoWidgetSet.nocache.js] not found from filesystem or through class loader. Add widgetset and/or theme JAR to your classpath or add files to WebContent/VAADIN folder.

Artur Signell
7 years ago Jan 11, 2016 6:22am

Do you have a widget set named DemoWidgetSet and have you recompiled it after updating to 7.6?

pugazhendhi thanikasalam
7 years ago Jan 11, 2016 6:23am

yes i recompiled , and also DemoWidgetSet is from the HighCharts AddOn. 

Artur Signell
7 years ago Jan 11, 2016 6:41am

Then it sounds like it is not being included in the WAR file as it should for whatever possible reason.