On Saturday, August 25, 2018 at 5:19:10 PM UTC+2, Mike O. wrote: > > Hello, > > I am new to GWT (but not to Java) and have no experience with servers. I > have downloaded GWT and am running the StockWatcher example. > I can change the example and recompile, but there is no server running. > In the attached image, the bottom right shows the lack of server and the > upper middle shows the error when I hit send in the window. > > Do I need to separately start a server (like tomcat) and link it to this > project somehow? Or am I merely missing an option/flag? > Are there step-by-step instructions? Unless I missed it, the GWT > instructions do not mention the server side. > > Thank you, > Michael > > > If it helps, these are the exact steps I took: > > 1) New GWT Application Project - and fill in as on: > http://www.gwtproject.org/doc/latest/tutorial/create.html > Note - I use the option: default SDK (GWT 2.7.0 - 2.7.0) > > 2) I compile (right-click on StockWatcher folder in Explorer --> GWT --> > Compile) the example and the output is: > Compiling module com.google.gwt.sample.stockwatcher.StockWatcher > ... > Compile of permutations succeeded > Compilation succeeded -- 11.252s > Linking into > /home/<name>/eclipse-workspace/StockWatcher/war/stockwatcher > Link succeeded > Linking succeeded -- 0.207s > > 3) I then run (right-click on StockWatcher folder in Explorer --> Run As > --> GWT Development Mode) the example and the output is: > Turning off precompile in incremental mode. > Super Dev Mode starting up > workDir: /tmp/gwt-codeserver-1813876122864786922.tmp > Loading Java files in > com.google.gwt.sample.stockwatcher.StockWatcher. > Module setup completed in 8634 ms > 2018-08-25 14:54:22.459:INFO:oejs.Server:jetty-8.y.z-SNAPSHOT > 2018-08-25 14:54:22.495:INFO:oejs.AbstractConnector:Started > [email protected]:9876 > > The code server is ready at http://localhost:9876/ >
You should use "GWT Development Mode with Jetty" instead (see https://gwt-plugins.github.io/documentation/gwt-eclipse-plugin/devmodes/DevMode.html) > 4) I copy http://localhost:9876/ (or http://127.0.0.1:9876/) into a web > terminal and copy the "Dev Mode On" and "Dev Mode Off" buttons into the > toolbar > IIRC (haven't used Eclipse for a while), if you switch to the "Development Mode" view, you should get a different link, specifically it should be http://localhost:8888/ > 5) Follow the StockWatcher folder down into war/ and right-click on > stockwatcher.html and open in browser (see image 1 attached) > > 6) Hit Enter on the stockwatcher.html window and get the error window > appear > > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
