eclipse - Error while using Spring STS Starter Wizard -


i create lot of spring boot apps , use spring sts starter wizard me going, of sudden today started seeing error window popup every time try open "spring starter wizard".

sts version: 3.7.2

here error in popup window. enter image description here

here error see in logs.

java.lang.error: java.io.filenotfoundexception: http://start.spring.io 12129         @ org.springframework.ide.eclipse.wizard.gettingstarted.boot.newspringbootwizard.init(newspringbootwizard.java:75) 12130         @ org.eclipse.ui.internal.actions.newwizardshortcutaction.run(newwizardshortcutaction.java:119) 12131         @ org.eclipse.jface.action.action.runwithevent(action.java:473) 12132         @ org.eclipse.jface.action.actioncontributionitem.handlewidgetselection(actioncontributionitem.java:595) 12133         @ org.eclipse.jface.action.actioncontributionitem.access$2(actioncontributionitem.java:511) 12134         @ org.eclipse.jface.action.actioncontributionitem$5.handleevent(actioncontributionitem.java:420) 12135         @ org.eclipse.swt.widgets.eventtable.sendevent(eventtable.java:84) 12136         @ org.eclipse.swt.widgets.display.sendevent(display.java:4230) 12137         @ org.eclipse.swt.widgets.widget.sendevent(widget.java:1491) 12138         @ org.eclipse.swt.widgets.widget.sendevent(widget.java:1514) 12139         @ org.eclipse.swt.widgets.widget.sendevent(widget.java:1499) 12140         @ org.eclipse.swt.widgets.widget.notifylisteners(widget.java:1299) 12141         @ org.eclipse.swt.widgets.display.rundeferredevents(display.java:4072) 12142         @ org.eclipse.swt.widgets.display.readanddispatch(display.java:3698) 12143         @ org.eclipse.e4.ui.internal.workbench.swt.partrenderingengine$4.run(partrenderingengine.java:1127) 12144         @ org.eclipse.core.databinding.observable.realm.runwithdefault(realm.java:337) 12145         @ org.eclipse.e4.ui.internal.workbench.swt.partrenderingengine.run(partrenderingengine.java:1018) 12146         @ org.eclipse.e4.ui.internal.workbench.e4workbench.createandrunui(e4workbench.java:156) 12147         @ org.eclipse.ui.internal.workbench$5.run(workbench.java:654) 12148         @ org.eclipse.core.databinding.observable.realm.runwithdefault(realm.java:337) 12149         @ org.eclipse.ui.internal.workbench.createandrunworkbench(workbench.java:598) 12150         @ org.eclipse.ui.platformui.createandrunworkbench(platformui.java:150) 12151         @ org.eclipse.ui.internal.ide.application.ideapplication.start(ideapplication.java:139) 12152         @ org.eclipse.equinox.internal.app.eclipseapphandle.run(eclipseapphandle.java:196) 12153         @ org.eclipse.core.runtime.internal.adaptor.eclipseapplauncher.runapplication(eclipseapplauncher.java:134) 12154         @ org.eclipse.core.runtime.internal.adaptor.eclipseapplauncher.start(eclipseapplauncher.java:104) 12155         @ org.eclipse.core.runtime.adaptor.eclipsestarter.run(eclipsestarter.java:380) 12156         @ org.eclipse.core.runtime.adaptor.eclipsestarter.run(eclipsestarter.java:235) 12157         @ sun.reflect.nativemethodaccessorimpl.invoke0(native method) 12158         @ sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:62) 12159         @ sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:43) 12160         @ java.lang.reflect.method.invoke(method.java:483) 12161         @ org.eclipse.equinox.launcher.main.invokeframework(main.java:669) 12162         @ org.eclipse.equinox.launcher.main.basicrun(main.java:608) 12163         @ org.eclipse.equinox.launcher.main.run(main.java:1515)

i tried accessing http://start.spring.io/sts through browser , message.

404 not found: requested route ('start.spring.io') not exist.

you have change network setting in sts.

select window tab -> preferences -> general -> network connection , change setting.

set active provider manual edit host , port details in proxy entries. apply setting , click ok.

this worked me. hope works you.

thank you


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