Do not choose the whole project to run.
Choose the java file, and you will be able to see the run as GWT app.

Bora

On Thursday, August 4, 2011 7:13:45 PM UTC+3, pagod wrote:
>
> Hi, 
>
> I recently installed Eclipse 3.7 and need to be running projects that 
> use the GWT. I've installed the various components as described on the 
> information pages and now my configuration looks like this (copied 
> from Eclipse's "installed software"): 
>   Google App Engine Java SDK 1.5.2        1.5.2.r37v201107211953 
> com.google.appengine.eclipse.sdkbundle.e37.feature.feature.group 
> Google, Inc. 
>   Google Plugin for Eclipse 3.7        2.3.3.r37v201107211953 
> com.google.gdt.eclipse.suite.e37.feature.feature.group        Google, Inc. 
>     Eclipse Platform        3.7.0.v20110530-9gF7UHNFFt4cwE-pkZDJ7oz- 
> mj4OSEIlu9SEv0f        org.eclipse.platform.feature.group        Eclipse.org 
>
>       Eclipse Help System        1.3.0.v20110327-7i7uFFiFFt6ZqnbOrMXLd1 
> org.eclipse.help.feature.group        Eclipse.org 
>       Eclipse RCP        3.7.0.v20110216-9DB5Fm1FpBGy_AaVz-mFamgY 
> org.eclipse.rcp.feature.group        Eclipse.org 
>       Equinox p2 Provisioning for IDEs.        2.1.1.v20110526-6- 
> Bg9JXOePwKUTU7X0teV1RtDu-e 
> org.eclipse.equinox.p2.user.ui.feature.group        Eclipse.org - Equinox 
>         Add-on Function for p2 
> 1.0.0.v20110519-7A4FD3DiVOManmZvpLOsnBhnPQM3 
> org.eclipse.equinox.p2.extras.feature.feature.group        Eclipse.org - 
> Equinox 
>         Equinox p2 Core Function        1.0.0.v20110519-8290FZ- 
> FWmE7gdAgmOPL2_C        org.eclipse.equinox.p2.core.feature.feature.group 
> Eclipse.org - Equinox 
>         Equinox p2 RCP Management Facilities 
> 1.0.0.v20110519-782EoBqNKGUkVQrqOf0z-BhnPQM3 
> org.eclipse.equinox.p2.rcp.feature.feature.group        Eclipse.org - 
> Equinox 
>   Google Web Toolkit SDK 2.3.0        2.3.0.r37v201106211634 
> com.google.gwt.eclipse.sdkbundle.e37.feature.feature.group        Google, 
> Inc. 
>   GWT Designer Core        2.3.2.r37x201107161253 
> com.google.gdt.eclipse.designer.hosted.feature.feature.group        Google, 
>
> Inc. 
>   GWT Designer Editor        2.3.2.r37x201107161302 
> com.google.gdt.eclipse.designer.editor.feature.feature.group        Google, 
>
> Inc. 
>   GWT Designer GPE        2.3.2.r37x201107161423 
> com.google.gdt.eclipse.designer.gpe.feature.feature.group        Google, 
> Inc. 
>
> Now when I want to run my project, I go to "Run as..." and there I can 
> select "Web application" as a target type. My other colleagues all 
> have another option "GWT Application", which apparently allows things 
> like hot code updates. This option doesn't appear in the list of 
> possible target types (neither in "Run as..." nor in "Debug as..." of 
> course). I've tried uninstalling/reinstalling the complete GWT set, no 
> improvement... 
>
> Any idea why this option is not available for me, and what I should do 
> to activate it? 
>
> Thanks a lot! 
>
> pagod

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