ubuntu 13.04 64ビットにEclipseケプラー64ビットをインストールしました。
Eclipse マーケットプレイスを開こうとすると、次のエラーが表示されます。
Cannot open Eclipse Marketplace
Cannot install remote marketplace locations: Cannot complete request to http://marketplace.eclipse.org/catalogs/api/p: Content is not allowed in prolog.
Cannot complete request to http://marketplace.eclipse.org/catalogs/api/p: Content is not allowed in prolog.
Content is not allowed in prolog.
Cannot complete request to http://marketplace.eclipse.org/catalogs/api/p: Content is not allowed in prolog.
Content is not allowed in prolog.
次に、ログを確認したところ、次のことがわかりました。
eclipse.buildId=4.3.0.M20130911-1000
java.version=1.7.0_25
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_IN
Framework arguments: -vm /usr/lib/jvm/java-7-openjdk-amd64/jre -product org.eclipse.epp.package.jee.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -vm /usr/lib/jvm/java-7-openjdk-amd64/jre -product org.eclipse.epp.package.jee.product
Error
Sun Sep 29 20:57:29 IST 2013
Cannot parse XML at URL http://marketplace.eclipse.org/catalogs/api/p
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1236)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:138)
at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:85)
at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:72)
at org.eclipse.epp.internal.mpc.core.service.DefaultCatalogService.listCatalogs(DefaultCatalogService.java:36)
at org.eclipse.epp.internal.mpc.ui.commands.MarketplaceWizardCommand$5.run(MarketplaceWizardCommand.java:254)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
私もURLを開こうとしました: http://marketplace.eclipse.org/catalogs/api/p
しかし、それは次の応答を返します:
This file is part of MediaWiki and is not a valid entry point
なぜこのエラーが発生したのだろうか??