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This post was originally "unable to debug gwt application made by gwt-maven-plugin 2.4.0"

I have created a GWT maven application using gwt-maven-plugin 2.4.0 (working in eclipse helios)

mvn archetype:generate

-DarchetypeRepository=repo1.maven.org

-DarchetypeGroupId=org.codehaus.mojo

-DarchetypeArtifactId=gwt-maven-plugin

-DarchetypeVersion=2.4.0

i have fixed all the errors except for that execution compilation in pom.xml

now i can run the application using the gwt:run goal, the GWT development mode window opens and i can open the browser and everything works. but i am unable to debug the application i put brake points both on the client code and the server code but nothing happens. the code works but doesn't stop.

here is the url: http://127.0.0.1:8888/gwtmodule.html?gwt.codesvr=127.0.0.1:9997 (i saw in some other post it is important to have the "codesvr")

UPDATE: after closing everything i have find out that java crashes when i try to debug the application and i had not closed the window, and that is why the address was taken.

but why would it crash?. here is another message from the Console:

C:\Program Files\Java\jdk1.6.0_24\jre\bin\java -Xmx512m -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,address=8000,suspend=y -classpath C:\...\spring-gwt-integration\src\main\java;C:\...\spring-gwt-integration\target\generated-sources\gwt;C:\...\spring-gwt-integration\src\main\resources;C:\...\spring-gwt-integration\target\spring-gwt-integration-1.0-SNAPSHOT\WEB-INF\classes;C:\Users\Gleeb\.m2\repository\com\google\gwt\gwt-servlet\2.4.0\gwt-servlet-2.4.0.jar;C:\Users\Gleeb\.m2\repository\com\google\gwt\gwt-user\2.4.0\gwt-user-2.4.0.jar;C:\Users\Gleeb\.m2\repository\com\google\gwt\gwt-user\2.4.0\gwt-user-2.4.0.jar;C:\Users\Gleeb\.m2\repository\javax\validation\validation-api\1.0.0.GA\validation-api-1.0.0.GA.jar;C:\Users\Gleeb\.m2\repository\javax\validation\validation-api\1.0.0.GA\validation-api-1.0.0.GA-sources.jar;C:\Users\Gleeb\.m2\repository\com\google\gwt\gwt-dev\2.4.0\gwt-dev-2.4.0.jar com.google.gwt.dev.DevMode -war C:\...\spring-gwt-integration\target\spring-gwt-integration-1.0-SNAPSHOT -gen C:\...\spring-gwt-integration\target\.generated -logLevel INFO -port 8888 -startupUrl gwtmodule.html org.krams.tutorial.gwtmodule
[ERROR] ]] failed with status -1073740791

I did get:debug -e and i see that i get the exception:

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.4.0:debug (default-cli) on project spring-gwt-integration: Command [[

many thanks.

share|improve this question
Have you tried to use gwt:debug? I tried that but didn't work for me, maybe you can find out some more about that at: mojo.codehaus.org/gwt-maven-plugin/debug-mojo.html – Renato Jan 31 '12 at 21:31
here is the result of the gwt debug: [INFO] FATAL ERROR in native method: JDWP No transports initialized, jvmtiError=AGENT_ERROR_TRANSPORT_INIT(197) [ERROR] ERROR: transport error 202: bind failed: Address already in use [ERROR] ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510) [ERROR] JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports initialized ... [INFO] BUILD FAILURE – Gleeb Jan 31 '12 at 21:32
Address already in use?? Maybe you have your app running already? – Renato Jan 31 '12 at 21:35
nothing is running from eclipse, i closed the browser, and its working fine when i gwt:run i even closed all the taskbar applications and antivirus firewalls just in case. – Gleeb Jan 31 '12 at 21:40
i typed in 127.0.0.1 in the browser i got the IIS logo, i shut down the service, still the same result: bind failed: Address already in use – Gleeb Jan 31 '12 at 21:44
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