Just to close the loop on the conversation, this is fixed in https://gwt-review.googlesource.com/#/c/9131/
Thanks for the report Artur. On Wed, Sep 10, 2014 at 9:06 AM, John Stalcup <[email protected]> wrote: > Ah, i didn't see that bug report. Thanks. Taking a look. > > On Wed, Sep 10, 2014 at 12:36 AM, Artur Signell <[email protected]> wrote: > >> Hi, >> >> There is some issue with -XcompilerPerFile and the generators used in >> Vaadin. There was a problem with “stale types” previously, but this was >> fixed a while back. Today you consistently get a ClassCastException after >> the first partial recompilation. >> >> SEVERE: undefinedjava.lang.ClassCastException >> at Unknown.Throwable_1_g$(com.vaadin.DefaultWidgetSet-0.js@8:8546) >> at Unknown.Exception_1_g$(com.vaadin.DefaultWidgetSet-0.js@18:8704) >> at Unknown.RuntimeException_1_g$(com.vaadin.DefaultWidgetSet-0.js@18:8745) >> at >> Unknown.ClassCastException_1_g$(com.vaadin.DefaultWidgetSet-0.js@25:154772) >> at Unknown.dynamicCast_0_g$(com.vaadin.DefaultWidgetSet-0.js@11:600) >> at Unknown.createWidget_0_g$(com.vaadin.DefaultWidgetSet-0.js@12:102047) >> at Unknown.getWidget_7_g$(com.vaadin.DefaultWidgetSet-0.js@29:102094) >> >> I don’t have any good way of extracting a small test case so I created >> https://code.google.com/p/google-web-toolkit/issues/detail?id=8880 already >> a while back with instructions on how it can be reproduced using the Vaadin >> project. >> >> Would be great to get this sorted out before GWT 2.7 - is there anything >> I can do to help getting this forward? >> >> - Artur >> -- >> Artur Signell, CTO >> Vaadin.com - +358 40 567 0089 - Skype:artursignell >> >> -- >> You received this message because you are subscribed to the Google Groups >> "GWT Contributors" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/google-web-toolkit-contributors/CBDB0261-D4A0-470B-8538-089C89F1D598%40vaadin.com >> <https://groups.google.com/d/msgid/google-web-toolkit-contributors/CBDB0261-D4A0-470B-8538-089C89F1D598%40vaadin.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "GWT Contributors" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-web-toolkit-contributors/CAFw3gJ-5i3CjufC3p_B5B8zZE2T08G%3DrQueeXAGRCnJ3a2cqDw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
