gwt-servlet.jar wrong after GWT update

[Magnus]

Hi,

after installing a new eclipse 3.7 and installing the GWT plugin, my project has a GWT error:
The file war\WEB-INF\lib\gwt-servlet.jar has a different size than GWT SDK library gwt-servlet.jar; perhaps it is a different version?

I had this before, but I do not remember what to do.
What's the general method for updating GWT projects after upgrading the GWT plugin?

Thanks
Magnus

[Patrick Julien]

just squash the gwt-servlet.jar found in your project with the one found in your gwt installation