'Re: [ jEdit-users ] Debugging the "The following plugin could not'

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List:       jedit-users
Subject:    Re: [ jEdit-users ] Debugging the "The following plugin could not
From:       "Alan Ezust" <alan.ezust () gmail ! com>
Date:       2007-12-10 23:02:15
Message-ID: f377591c0712101502g6a4bbf34saa10c820076aa267 () mail ! gmail ! com
[Download RAW message or body]

I've seen this before, and I have to say, the error message needs to
be improved. It needs to explain WHAT two .jars are causing the
conflict, with full path info.
 "two copies installed" is not enough information.

That's a bug, and should be reported as such.


On Dec 10, 2007 2:49 PM, Matthew Zaleski <matthew.zaleski@spamcop.net> wrote:
> When I start jEdit, I get the following popup dialog:
> The following plugin could not be loaded:
> C:\Documents and Settings\mzaleski\.jedit\jars\XML.jar
> Two copies installed.  Please remove one of the two copies.
>
> The issue is I don't seem to have two copies installed.  What should I
> be looking for in the activity.log file for a clue as to why jEdit is
> apparently loading the same file twice?  I've had this issue for a
> while and have ignored it because it isn't fatal.  I'm guessing the
> solution is something simple such as having an ancient jar that isn't
> compatible with the latest XML.jar file.
>
>
> Here is the snippet of the start of the log file where the jars are
> getting loaded.
>
> 2:21:29 PM [message] Log: When reporting bugs, please include the
> following information:
> 2:21:29 PM [message] Log: java.version=1.6.0
> 2:21:29 PM [message] Log: java.vm.version=1.6.0-b105
> 2:21:29 PM [message] Log: java.runtime.version=1.6.0-b105
> 2:21:29 PM [message] Log: java.vendor=Sun Microsystems Inc.
> 2:21:29 PM [message] Log: java.compiler=null
> 2:21:29 PM [message] Log: os.name=Windows XP
> 2:21:29 PM [message] Log: os.version=5.1
> 2:21:29 PM [message] Log: os.arch=x86
> 2:21:29 PM [message] Log: user.home=C:\Documents and Settings\mzaleski
> 2:21:29 PM [message] Log: java.home=C:\Programs\java\jdk1.6.0\jre
> 2:21:29 PM [message] Log: java.class.path=C:\Program Files\jEdit
> 4.3pre12\jedit.jar
> 2:21:30 PM [notice] jEdit: An error occurred while connecting to the
> jEdit server instance.
> 2:21:30 PM [notice] jEdit: This probably means that jEdit crashed
> and/or exited abnormally
> 2:21:30 PM [notice] jEdit: the last time it was run.
> 2:21:30 PM [notice] jEdit: If you don't know what this means, don't worry.
> 2:21:30 PM [notice] jEdit: java.net.ConnectException: Connection
> refused: connect
> 2:21:30 PM [notice] jEdit:  at
> java.net.PlainSocketImpl.socketConnect(Native Method)
> 2:21:30 PM [notice] jEdit:  at
> java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
> 2:21:30 PM [notice] jEdit:  at
> java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
> 2:21:30 PM [notice] jEdit:  at
> java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
> 2:21:30 PM [notice] jEdit:  at
> java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
> 2:21:30 PM [notice] jEdit:  at java.net.Socket.connect(Socket.java:519)
> 2:21:30 PM [notice] jEdit:  at java.net.Socket.connect(Socket.java:469)
> 2:21:30 PM [notice] jEdit:  at java.net.Socket.<init>(Socket.java:366)
> 2:21:30 PM [notice] jEdit:  at java.net.Socket.<init>(Socket.java:208)
> 2:21:30 PM [notice] jEdit:  at org.gjt.sp.jedit.jEdit.main(jEdit.java:247)
> 2:21:30 PM [debug] MiscUtilities: Saving backup of file "C:\Documents
> and Settings\mzaleski\.jedit\activity.log" to "C:\Documents and
> Settings\mzaleski\.jedit\settings-backup\activity.log~1~"
> 2:21:30 PM [notice] jEdit: jEdit version 4.3pre12
> 2:21:30 PM [message] jEdit: Settings directory is C:\Documents and
> Settings\mzaleski\.jedit
> 2:21:30 PM [message] jEdit: jEdit home directory is C:\Program
> Files\jEdit 4.3pre12
> 2:21:30 PM [debug] SplashScreen: init:10ms
> 2:21:30 PM [debug] SplashScreen: init system properties:10ms
> 2:21:30 PM [debug] SplashScreen: init GUI:10ms
> 2:21:30 PM [debug] SplashScreen: init beanshell:81ms
> 2:21:30 PM [debug] SplashScreen: loading site properties:0ms
> 2:21:30 PM [debug] SplashScreen: loading user properties:10ms
> 2:21:30 PM [debug] EditServer: jEdit server started on port 2397
> 2:21:30 PM [debug] EditServer: Authorization key is 50485660
> 2:21:30 PM [debug] SplashScreen: init server:10ms
> 2:21:30 PM [debug] SplashScreen: init look and feel:0ms
> 2:21:30 PM [debug] SplashScreen: init VFS Manager:10ms
> 2:21:30 PM [debug] ActionSet: Loading actions from
> jar:file:/C:/Program%20Files/jEdit%204.3pre12/jedit.jar!/org/gjt/sp/jedit/actions.xml
> 2:21:30 PM [debug] DockableWindowManager: Loading dockables from
> jar:file:/C:/Program%20Files/jEdit%204.3pre12/jedit.jar!/org/gjt/sp/jedit/dockables.xml
> 2:21:30 PM [debug] EditBus: SearchSettingsChanged[source=null]
> 2:21:30 PM [debug] SplashScreen: init resources:110ms
> 2:21:30 PM [notice] jEdit: Loading plugins from C:\Program Files\jEdit
> 4.3pre12\jars
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Program Files\jEdit
> 4.3pre12\jars\LatestVersion.jar,class=LatestVersionPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Program Files\jEdit
> 4.3pre12\jars\QuickNotepad.jar,class=QuickNotepadPlugin]
> 2:21:30 PM [notice] jEdit: Loading plugins from C:\Documents and
> Settings\mzaleski\.jedit\jars
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\bcel.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Beauty.jar,class=beauty.BeautyPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\BufferList.jar,class=bufferlist.BufferListPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\CamelComplete.jar,class=com.illengineer.jcc.jedit.CamelCompletePlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\ClassBrowser.jar,class=browser.ClassBrowserPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Code2HTML.jar,class=code2html.Code2HTMLPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\CommonControls.jar,class=CommonControlsPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\commons-codec-1.3.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\commons-collections.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\commons-httpclient-2.0.1.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\commons-lang-2.0.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\commons-logging.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\CscopeFinder.jar,class=cscopefinder.CscopeFinderPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\CtagsSideKick.jar,class=ctags.sidekick.Plugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\ErrorList.jar,class=errorlist.ErrorListPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\FastOpen.jar,class=com.patelsoft.fastopen.FastOpenPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\FoldViewer.jar,class=foldviewer.FoldViewerPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\FTP.jar,class=ftp.FtpPlugin]
> 2:21:30 PM [debug] ActionSet: Loading actions from
> jar:file:/C:/Program%20Files/jEdit%204.3pre12/jedit.jar!/org/gjt/sp/jedit/browser.actions.xml
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\HelperLauncher.jar,class=helperlauncher.HelperLauncherPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Highlight.jar,class=gatchan.highlight.HighlightPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\htmlparser.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\HtmlSideKick.jar,class=sidekick.html.HtmlSideKickPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\InfoViewer.jar,class=infoviewer.InfoViewerPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\j2ssh-common.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\j2ssh-core.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\JakartaCommons.jar,class=jakartacommons.JakartaCommonsPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\JavaCore.jar,class=javacore.JavaCorePlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\JavaParser.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\JavaSideKick.jar,class=sidekick.java.JavaSideKickPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\jgoodies_looks.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\jsch.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Jump.jar,class=jump.JumpPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\kappalayout.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\kunststoff.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\LazyImporter.jar,class=org.etheridge.lazyimporter.LazyImporterPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\log4j.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\LogViewer.jar,class=logviewer.LogViewerPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\LookAndFeel.jar,class=lookandfeel.LookAndFeelPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\metouia.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Navigator.jar,class=ise.plugin.nav.NavigatorPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\nimrodlf.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\oalnf.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Oolong.jar,class=OolongPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\OpenIt.jar,class=org.etheridge.openit.OpenItPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Optional.jar,class=optional.OptionalPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Outline.jar,class=outline.OutlinePlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\ProjectViewer.jar,class=projectviewer.ProjectPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\resolver.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\ShortcutDisplay.jar,class=shortcutdisplay.ShortcutDisplayPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\SideKick.jar,class=sidekick.SideKickPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\skinlf.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\SuperAbbrevs.jar,class=SuperAbbrevsPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\SwitchBuffer.jar,class=switchbuffer.SwitchBufferPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\Tags.jar,class=tags.TagsPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\TextFilter.jar,class=textfilter.TextFilterPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\TextTools.jar,class=TextToolsPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\toniclf.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\WhiteSpace.jar,class=whitespace.WhiteSpacePlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\xercesImpl.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\XercesPlugin.jar,class=xerces.XercesPlugin]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\xml-apis.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\xml-commons-resolver.jar]
> 2:21:30 PM [debug] PluginJAR: Opening C:\Documents and
> Settings\mzaleski\.jedit\jars\XML.jar
> 2:21:30 PM [warning] PluginJAR: Ignoring: sidekick.css.CssSideKickPlugin
> 2:21:30 PM [error] ErrorListDialog$ErrorEntry: C:\Documents and
> Settings\mzaleski\.jedit\jars\XML.jar:
> 2:21:30 PM [error] ErrorListDialog$ErrorEntry: Two copies installed.
> Please remove one of the two copies.
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\XML.jar]
> 2:21:30 PM [debug] EditBus:
> PluginUpdate[what=LOADED,exit=false,source=C:\Documents and
> Settings\mzaleski\.jedit\jars\xmlrpc-2.0.1.jar]
> 2:21:30 PM [debug] SplashScreen: init plugins:180ms
> 2:21:30 PM [message] HistoryModel: Loading history
> 2:21:30 PM [debug] SplashScreen: init history model:20ms
> 2:21:30 PM [message] BufferHistory: Loading C:\Documents and
> Settings\mzaleski\.jedit\recent.xml
> 2:21:30 PM [debug] SplashScreen: init buffer history:20ms
> 2:21:30 PM [message] KillRing: Loading C:\Documents and
> Settings\mzaleski\.jedit\killring.xml
> 2:21:30 PM [debug] SplashScreen: init killring:10ms
> 2:21:30 PM [debug] jEdit: SOCKS proxy disabled
> 2:21:30 PM [debug] jEdit: HTTP proxy disabled
> 2:21:30 PM [debug] EditBus: PropertiesChanged[source=null]
> 2:21:30 PM [debug] SplashScreen: init various properties:20ms
>
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