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Calling javascript synchronously by Enver Haase, 4 weeks ago
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Vaadin Forum3. Vaadin 6, 7, 8

After upgrade to 7.7 - ManagedLayout handling com.google.gwt.core.client.Ja

Mike Cooper
6 years ago Nov 23, 2016 11:58pm

I just upgraded my project from Vaadin 7.6.8 to 7.7.5.  I did a full gradle clean and gradle build, gradle vaadinCompile.

When I access the app using Chrome with vaadin debug enabled I see these errors:

Error in ManagedLayout handlingcom.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property '0' of undefined
   at Unknown.XEe(cmb.console.AppWidgetSet-0.js)
   at Unknown.hFe(cmb.console.AppWidgetSet-0.js)
   at Unknown.DFe(cmb.console.AppWidgetSet-0.js)
   at Unknown.Dzf(cmb.console.AppWidgetSet-0.js)
   at Unknown.QZc(cmb.console.AppWidgetSet-0.js)
   at Unknown.u$c(cmb.console.AppWidgetSet-0.js)
   at Unknown.Thd(cmb.console.AppWidgetSet-0.js)
   at Unknown.NQc(cmb.console.AppWidgetSet-0.js)
   at Unknown.phd(cmb.console.AppWidgetSet-0.js)
   at Unknown.qhd(cmb.console.AppWidgetSet-0.js)
   at Unknown.Qkd(cmb.console.AppWidgetSet-0.js)
   at Unknown.f8(cmb.console.AppWidgetSet-0.js)
   at Unknown.M9(cmb.console.AppWidgetSet-0.js)
   at Unknown.eval(cmb.console.AppWidgetSet-0.js)
   at Unknown.Et(cmb.console.AppWidgetSet-0.js)
   at Unknown.Ht(cmb.console.AppWidgetSet-0.js)
   at Unknown.eval(cmb.console.AppWidgetSet-0.js)

The layout is visible in Chrome to the user but there is lots of overlapping text making the page unusable.

I'm using Gradle 3.2.1 with the vaadin plugin.

I thought it might be that I had somehow given an explicit dependency on an old gwt version but I checked my dependency tree and the only gwt loaded are:

\--- com.vaadin.external.gwt:gwt-elemental:2.7.0.vaadin4
          \--- com.vaadin.external.gwt:gwt-user:2.7.0.vaadin4

Any suggestions would be most appreciated!