Widgetset not compiled after update vaadin version

Hello all.
I cannot recompile my widgetsets after updating vaadin version to 7.7.1.


This message appears in console:

Updating GWT module description file…
Widgetsets found from classpath:
com.vaadin.DefaultWidgetSet in jar:file:C:/Users/Rakymzhan/.ivy2/cache/com.vaadin/vaadin-client/jars/vaadin-client-7.7.1.jar!/
kz.kbtu.spider.app.widgetset.SpiderWidgetset in file://E/Projects/KBTU/Spider/src
Addon styles found from classpath:

Search took 8ms
сен 16, 2016 10:28:12 AM com.vaadin.tools.WidgetsetCompiler$1 run
SEVERE: Widgetset compilation failed
java.lang.IllegalArgumentException: URI has an authority component
at java.io.File.(File.java:423)
at com.vaadin.server.widgetsetutils.WidgetSetBuilder.updateWidgetSet(WidgetSetBuilder.java:74)
at com.vaadin.tools.WidgetsetCompiler$1.run(WidgetsetCompiler.java:76)
at java.lang.Thread.run(Thread.java:745)

Widgetset compilation finished


I’m using:

Eclipse Luna 4.4.2, Vaadin Plugin for Eclipse

In another project with earler version of Vaadin widgetsets compiled without any problem.

Can anyone help me, please.

Yes, there seems to be something wrong. There is similar error report here.

https://dev.vaadin.com/ticket/20285

Ok, thank you very much.