When I try to run gwt 2.5 project I get the warning "Language level of 'good-control' module is not supported in current version of GWT. Highest supported level is 1.6 Please reconfigure GWT facet 'GWT'" in the beginning, after press button Continue, intellij idea prepares file and I get an error.
Connected to the target VM, address: '127.0.0.1:51180', transport: 'socket'
Running GPE launcher for GWT-2.5.x version.
Unknown argument: -sourceLevel Google Web Toolkit 2.5.0 DevMode [-startServer] [-port port-number | "auto"] [-whitelist whitelist-string] [-blacklist blacklist-string] [-logdir directory] [-logLevel level] [-gen dir] [-bindAddress host-name-or-address] [-codeServerPort port-number | "auto"] [-superDevMode] [-server servletContainerLauncher[:args]] [-startupUrl url] [-war dir] [-deploy dir] [-extra dir] [-workDir dir] module[s]
