smartgwt - Address already in use on second Run of GWT project -


i have created first sample gwt project. have not customized old configurations. run project first time, run sucessfully.

i stopped server , started running project. now, below error

[warn] server class 'org.eclipse.jetty.servlet.listener.elcontextcleaner' not found in web app, found on system classpath    [warn] adding classpath entry 'file:/c:/dev/gwt-2.6.0/gwt-dev.jar' web app classpath session    additional info see: file:/c:/dev/gwt-2.6.0/doc/helpinfo/webappclasspath.html starting jetty on port 8888    [warn] failed selectchannelconnector@127.0.0.1:8888: java.net.bindexception: address in use: bind java.net.bindexception: address in use: bind     @ sun.nio.ch.net.bind0(native method)     @ sun.nio.ch.net.bind(net.java:344)     @ sun.nio.ch.net.bind(net.java:336)     @ sun.nio.ch.serversocketchannelimpl.bind(serversocketchannelimpl.java:199)     @ sun.nio.ch.serversocketadaptor.bind(serversocketadaptor.java:74)     @ org.eclipse.jetty.server.nio.selectchannelconnector.open(selectchannelconnector.java:187)     @ org.eclipse.jetty.server.abstractconnector.dostart(abstractconnector.java:316)     @ org.eclipse.jetty.server.nio.selectchannelconnector.dostart(selectchannelconnector.java:265)     @ org.eclipse.jetty.util.component.abstractlifecycle.start(abstractlifecycle.java:64)     @ org.eclipse.jetty.server.server.dostart(server.java:293)     @ org.eclipse.jetty.util.component.abstractlifecycle.start(abstractlifecycle.java:64)     @ com.google.gwt.dev.shell.jetty.jettylauncher.start(jettylauncher.java:717)     @ com.google.gwt.dev.devmode.dostartupserver(devmode.java:522)     @ com.google.gwt.dev.devmodebase.startup(devmodebase.java:1104)     @ com.google.gwt.dev.devmodebase.run(devmodebase.java:844)     @ com.google.gwt.dev.devmode.main(devmode.java:322)    [warn] failed org.eclipse.jetty.server.server@1c6f846: java.net.bindexception: address in use: bind java.net.bindexception: address in use: bind     @ sun.nio.ch.net.bind0(native method)     @ sun.nio.ch.net.bind(net.java:344)     @ sun.nio.ch.net.bind(net.java:336)     @ sun.nio.ch.serversocketchannelimpl.bind(serversocketchannelimpl.java:199)     @ sun.nio.ch.serversocketadaptor.bind(serversocketadaptor.java:74)     @ org.eclipse.jetty.server.nio.selectchannelconnector.open(selectchannelconnector.java:187)     @ org.eclipse.jetty.server.abstractconnector.dostart(abstractconnector.java:316)     @ org.eclipse.jetty.server.nio.selectchannelconnector.dostart(selectchannelconnector.java:265)     @ org.eclipse.jetty.util.component.abstractlifecycle.start(abstractlifecycle.java:64)     @ org.eclipse.jetty.server.server.dostart(server.java:293)     @ org.eclipse.jetty.util.component.abstractlifecycle.start(abstractlifecycle.java:64)     @ com.google.gwt.dev.shell.jetty.jettylauncher.start(jettylauncher.java:717)     @ com.google.gwt.dev.devmode.dostartupserver(devmode.java:522)     @ com.google.gwt.dev.devmodebase.startup(devmodebase.java:1104)     @ com.google.gwt.dev.devmodebase.run(devmodebase.java:844)     @ com.google.gwt.dev.devmode.main(devmode.java:322) [error] shell failed in dostartupserver method port 127.0.0.1:8888 use; still have session active

it says port in use. can tell being used? or there way stop usage of port?

i used online create gwt project.

try use unused port on each run.

on second run using same port no 8888 shown in below snapshot. if first run not stopped result in error mentioned you.

check automatically select unused port checkbox

here settings

enter image description here

go development mode , stop running server shown below

enter image description here

if still not working close eclipse , restart.


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