Java error on loading MarvinSketch

Hi,





One of our users at a major pharma firm got this error when trying to load the MarvinSketch drawing package that automatically loads when you visit www.surechem.org. He is using IE6 I believe. Have you seen these errors before and if so, do you know what the problem might be?














<!--[if gte mso 9]><xml>


<w:WordDocument>


<w:View>Normal</w:View>


<w:Zoom>0</w:Zoom>


<w:TrackMoves />


<w:TrackFormatting />


<w:PunctuationKerning />


<w:ValidateAgainstSchemas />


<w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>


<w:IgnoreMixedContent>false</w:IgnoreMixedContent>


<w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>


<w:DoNotPromoteQF />


<w:LidThemeOther>EN-US</w:LidThemeOther>


<w:LidThemeAsian>ZH-CN</w:LidThemeAsian>


<w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript>


<w:Compatibility>


<w:BreakWrappedTables />


<w:SnapToGridInCell />


<w:WrapTextWithPunct />


<w:UseAsianBreakRules />


<w:DontGrowAutofit />


<w:SplitPgBreakAndParaMark />


<w:DontVertAlignCellWithSp />


<w:DontBreakConstrainedForcedTables />


<w:DontVertAlignInTxbx />


<w:Word11KerningPairs />


<w:CachedColBalance />


</w:Compatibility>


<w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>


<m:mathPr>


<m:mathFont m:val="Cambria Math" />


<m:brkBin m:val="before" />


<m:brkBinSub m:val="--" />


<m:smallFrac m:val="off" />


<m:dispDef />


<m:lMargin m:val="0" />


<m:rMargin m:val="0" />


<m:defJc m:val="centerGroup" />


<m:wrapIndent m:val="1440" />


<m:intLim m:val="subSup" />


<m:naryLim m:val="undOvr" />


</m:mathPr></w:WordDocument>


</xml><![endif]--><!--[if gte mso 9]><xml>


<w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="true"


DefSemiHidden="true" DefQFormat="false" DefPriority="99"


LatentStyleCount="267">


<w:LsdException Locked="false" Priority="0" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Normal" />


<w:LsdException Locked="false" Priority="9" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="heading 1" />


<w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 2" />


<w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 3" />


<w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 4" />


<w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 5" />


<w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 6" />


<w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 7" />


<w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 8" />


<w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 9" />


<w:LsdException Locked="false" Priority="39" Name="toc 1" />


<w:LsdException Locked="false" Priority="39" Name="toc 2" />


<w:LsdException Locked="false" Priority="39" Name="toc 3" />


<w:LsdException Locked="false" Priority="39" Name="toc 4" />


<w:LsdException Locked="false" Priority="39" Name="toc 5" />


<w:LsdException Locked="false" Priority="39" Name="toc 6" />


<w:LsdException Locked="false" Priority="39" Name="toc 7" />


<w:LsdException Locked="false" Priority="39" Name="toc 8" />


<w:LsdException Locked="false" Priority="39" Name="toc 9" />


<w:LsdException Locked="false" Priority="35" QFormat="true" Name="caption" />


<w:LsdException Locked="false" Priority="10" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Title" />


<w:LsdException Locked="false" Priority="1" Name="Default Paragraph Font" />


<w:LsdException Locked="false" Priority="11" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Subtitle" />


<w:LsdException Locked="false" Priority="22" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Strong" />


<w:LsdException Locked="false" Priority="20" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Emphasis" />


<w:LsdException Locked="false" Priority="59" SemiHidden="false"


UnhideWhenUsed="false" Name="Table Grid" />


<w:LsdException Locked="false" UnhideWhenUsed="false" Name="Placeholder Text" />


<w:LsdException Locked="false" Priority="1" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="No Spacing" />


<w:LsdException Locked="false" Priority="60" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Shading" />


<w:LsdException Locked="false" Priority="61" SemiHidden="false"


UnhideWhenUsed="false" Name="Light List" />


<w:LsdException Locked="false" Priority="62" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Grid" />


<w:LsdException Locked="false" Priority="63" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 1" />


<w:LsdException Locked="false" Priority="64" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 2" />


<w:LsdException Locked="false" Priority="65" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 1" />


<w:LsdException Locked="false" Priority="66" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 2" />


<w:LsdException Locked="false" Priority="67" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 1" />


<w:LsdException Locked="false" Priority="68" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 2" />


<w:LsdException Locked="false" Priority="69" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 3" />


<w:LsdException Locked="false" Priority="70" SemiHidden="false"


UnhideWhenUsed="false" Name="Dark List" />


<w:LsdException Locked="false" Priority="71" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Shading" />


<w:LsdException Locked="false" Priority="72" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful List" />


<w:LsdException Locked="false" Priority="73" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Grid" />


<w:LsdException Locked="false" Priority="60" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Shading Accent 1" />


<w:LsdException Locked="false" Priority="61" SemiHidden="false"


UnhideWhenUsed="false" Name="Light List Accent 1" />


<w:LsdException Locked="false" Priority="62" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Grid Accent 1" />


<w:LsdException Locked="false" Priority="63" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 1 Accent 1" />


<w:LsdException Locked="false" Priority="64" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 2 Accent 1" />


<w:LsdException Locked="false" Priority="65" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 1 Accent 1" />


<w:LsdException Locked="false" UnhideWhenUsed="false" Name="Revision" />


<w:LsdException Locked="false" Priority="34" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="List Paragraph" />


<w:LsdException Locked="false" Priority="29" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Quote" />


<w:LsdException Locked="false" Priority="30" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Intense Quote" />


<w:LsdException Locked="false" Priority="66" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 2 Accent 1" />


<w:LsdException Locked="false" Priority="67" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 1 Accent 1" />


<w:LsdException Locked="false" Priority="68" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 2 Accent 1" />


<w:LsdException Locked="false" Priority="69" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 3 Accent 1" />


<w:LsdException Locked="false" Priority="70" SemiHidden="false"


UnhideWhenUsed="false" Name="Dark List Accent 1" />


<w:LsdException Locked="false" Priority="71" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Shading Accent 1" />


<w:LsdException Locked="false" Priority="72" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful List Accent 1" />


<w:LsdException Locked="false" Priority="73" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Grid Accent 1" />


<w:LsdException Locked="false" Priority="60" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Shading Accent 2" />


<w:LsdException Locked="false" Priority="61" SemiHidden="false"


UnhideWhenUsed="false" Name="Light List Accent 2" />


<w:LsdException Locked="false" Priority="62" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Grid Accent 2" />


<w:LsdException Locked="false" Priority="63" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 1 Accent 2" />


<w:LsdException Locked="false" Priority="64" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 2 Accent 2" />


<w:LsdException Locked="false" Priority="65" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 1 Accent 2" />


<w:LsdException Locked="false" Priority="66" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 2 Accent 2" />


<w:LsdException Locked="false" Priority="67" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 1 Accent 2" />


<w:LsdException Locked="false" Priority="68" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 2 Accent 2" />


<w:LsdException Locked="false" Priority="69" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 3 Accent 2" />


<w:LsdException Locked="false" Priority="70" SemiHidden="false"


UnhideWhenUsed="false" Name="Dark List Accent 2" />


<w:LsdException Locked="false" Priority="71" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Shading Accent 2" />


<w:LsdException Locked="false" Priority="72" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful List Accent 2" />


<w:LsdException Locked="false" Priority="73" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Grid Accent 2" />


<w:LsdException Locked="false" Priority="60" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Shading Accent 3" />


<w:LsdException Locked="false" Priority="61" SemiHidden="false"


UnhideWhenUsed="false" Name="Light List Accent 3" />


<w:LsdException Locked="false" Priority="62" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Grid Accent 3" />


<w:LsdException Locked="false" Priority="63" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 1 Accent 3" />


<w:LsdException Locked="false" Priority="64" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 2 Accent 3" />


<w:LsdException Locked="false" Priority="65" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 1 Accent 3" />


<w:LsdException Locked="false" Priority="66" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 2 Accent 3" />


<w:LsdException Locked="false" Priority="67" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 1 Accent 3" />


<w:LsdException Locked="false" Priority="68" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 2 Accent 3" />


<w:LsdException Locked="false" Priority="69" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 3 Accent 3" />


<w:LsdException Locked="false" Priority="70" SemiHidden="false"


UnhideWhenUsed="false" Name="Dark List Accent 3" />


<w:LsdException Locked="false" Priority="71" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Shading Accent 3" />


<w:LsdException Locked="false" Priority="72" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful List Accent 3" />


<w:LsdException Locked="false" Priority="73" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Grid Accent 3" />


<w:LsdException Locked="false" Priority="60" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Shading Accent 4" />


<w:LsdException Locked="false" Priority="61" SemiHidden="false"


UnhideWhenUsed="false" Name="Light List Accent 4" />


<w:LsdException Locked="false" Priority="62" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Grid Accent 4" />


<w:LsdException Locked="false" Priority="63" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 1 Accent 4" />


<w:LsdException Locked="false" Priority="64" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 2 Accent 4" />


<w:LsdException Locked="false" Priority="65" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 1 Accent 4" />


<w:LsdException Locked="false" Priority="66" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 2 Accent 4" />


<w:LsdException Locked="false" Priority="67" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 1 Accent 4" />


<w:LsdException Locked="false" Priority="68" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 2 Accent 4" />


<w:LsdException Locked="false" Priority="69" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 3 Accent 4" />


<w:LsdException Locked="false" Priority="70" SemiHidden="false"


UnhideWhenUsed="false" Name="Dark List Accent 4" />


<w:LsdException Locked="false" Priority="71" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Shading Accent 4" />


<w:LsdException Locked="false" Priority="72" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful List Accent 4" />


<w:LsdException Locked="false" Priority="73" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Grid Accent 4" />


<w:LsdException Locked="false" Priority="60" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Shading Accent 5" />


<w:LsdException Locked="false" Priority="61" SemiHidden="false"


UnhideWhenUsed="false" Name="Light List Accent 5" />


<w:LsdException Locked="false" Priority="62" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Grid Accent 5" />


<w:LsdException Locked="false" Priority="63" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 1 Accent 5" />


<w:LsdException Locked="false" Priority="64" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 2 Accent 5" />


<w:LsdException Locked="false" Priority="65" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 1 Accent 5" />


<w:LsdException Locked="false" Priority="66" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 2 Accent 5" />


<w:LsdException Locked="false" Priority="67" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 1 Accent 5" />


<w:LsdException Locked="false" Priority="68" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 2 Accent 5" />


<w:LsdException Locked="false" Priority="69" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 3 Accent 5" />


<w:LsdException Locked="false" Priority="70" SemiHidden="false"


UnhideWhenUsed="false" Name="Dark List Accent 5" />


<w:LsdException Locked="false" Priority="71" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Shading Accent 5" />


<w:LsdException Locked="false" Priority="72" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful List Accent 5" />


<w:LsdException Locked="false" Priority="73" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Grid Accent 5" />


<w:LsdException Locked="false" Priority="60" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Shading Accent 6" />


<w:LsdException Locked="false" Priority="61" SemiHidden="false"


UnhideWhenUsed="false" Name="Light List Accent 6" />


<w:LsdException Locked="false" Priority="62" SemiHidden="false"


UnhideWhenUsed="false" Name="Light Grid Accent 6" />


<w:LsdException Locked="false" Priority="63" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 1 Accent 6" />


<w:LsdException Locked="false" Priority="64" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Shading 2 Accent 6" />


<w:LsdException Locked="false" Priority="65" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 1 Accent 6" />


<w:LsdException Locked="false" Priority="66" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium List 2 Accent 6" />


<w:LsdException Locked="false" Priority="67" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 1 Accent 6" />


<w:LsdException Locked="false" Priority="68" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 2 Accent 6" />


<w:LsdException Locked="false" Priority="69" SemiHidden="false"


UnhideWhenUsed="false" Name="Medium Grid 3 Accent 6" />


<w:LsdException Locked="false" Priority="70" SemiHidden="false"


UnhideWhenUsed="false" Name="Dark List Accent 6" />


<w:LsdException Locked="false" Priority="71" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Shading Accent 6" />


<w:LsdException Locked="false" Priority="72" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful List Accent 6" />


<w:LsdException Locked="false" Priority="73" SemiHidden="false"


UnhideWhenUsed="false" Name="Colorful Grid Accent 6" />


<w:LsdException Locked="false" Priority="19" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Subtle Emphasis" />


<w:LsdException Locked="false" Priority="21" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Intense Emphasis" />


<w:LsdException Locked="false" Priority="31" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Subtle Reference" />


<w:LsdException Locked="false" Priority="32" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Intense Reference" />


<w:LsdException Locked="false" Priority="33" SemiHidden="false"


UnhideWhenUsed="false" QFormat="true" Name="Book Title" />


<w:LsdException Locked="false" Priority="37" Name="Bibliography" />


<w:LsdException Locked="false" Priority="39" QFormat="true" Name="TOC Heading" />


</w:LatentStyles>


</xml><![endif]--><!--[if !mso]>


<object


classid="clsid:38481807-CA0E-42D2-BF39-B33AF135CC4D" id=ieooui>


</object>


<style>


st1\:*{behavior:url(#ieooui) }


</style>


<![endif]-->


<!--


/* Font Definitions */


@font-face


{font-family:"Cambria Math";


panose-1:2 4 5 3 5 4 6 3 2 4;


mso-font-charset:1;


mso-generic-font-family:roman;


mso-font-format:other;


mso-font-pitch:variable;


mso-font-signature:0 0 0 0 0 0;}


/* Style Definitions */


p.MsoNormal, li.MsoNormal, div.MsoNormal


{mso-style-unhide:no;


mso-style-qformat:yes;


mso-style-parent:"";


margin:0in;


margin-bottom:.0001pt;


mso-pagination:widow-orphan;


font-size:12.0pt;


font-family:"Times New Roman","serif";


mso-fareast-font-family:"Times New Roman";


mso-fareast-language:EN-US;}


.MsoChpDefault


{mso-style-type:export-only;


mso-default-props:yes;


font-size:10.0pt;


mso-ansi-font-size:10.0pt;


mso-bidi-font-size:10.0pt;}


@page Section1


{size:8.5in 11.0in;


margin:1.0in 1.25in 1.0in 1.25in;


mso-header-margin:.5in;


mso-footer-margin:.5in;


mso-paper-source:0;}


div.Section1


{page:Section1;}


-->


<!--[if gte mso 10]>


<style>


/* Style Definitions */


table.MsoNormalTable


{mso-style-name:"Table Normal";


mso-tstyle-rowband-size:0;


mso-tstyle-colband-size:0;


mso-style-noshow:yes;


mso-style-priority:99;


mso-style-qformat:yes;


mso-style-parent:"";


mso-padding-alt:0in 5.4pt 0in 5.4pt;


mso-para-margin:0in;


mso-para-margin-bottom:.0001pt;


mso-pagination:widow-orphan;


font-size:11.0pt;


font-family:"Calibri","sans-serif";


mso-ascii-font-family:Calibri;


mso-ascii-theme-font:minor-latin;


mso-fareast-font-family:SimSun;


mso-fareast-theme-font:minor-fareast;


mso-hansi-font-family:Calibri;


mso-hansi-theme-font:minor-latin;


mso-bidi-font-family:"Times New Roman";


mso-bidi-theme-font:minor-bidi;}


</style>


<![endif]-->





load: class JMSketch not found.








java.lang.ClassNotFoundException: JMSketch








            at


sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown


Source)








            at


java.lang.ClassLoader.loadClass(Unknown Source)








            at


java.lang.ClassLoader.loadClass(Unknown Source)








            at


sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown


Source)








            at


sun.plugin2.applet.Plugin2Manager.createApplet(Unknown


Source)








            at


sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown


Source)








            at


java.lang.Thread.run(Unknown Source)








Caused by: java.net.ConnectException: Connection refused:


connect








            at


java.net.PlainSocketImpl.socketConnect(Native Method)








            at


java.net.PlainSocketImpl.doConnect(Unknown Source)








            at


java.net.PlainSocketImpl.connectToAddress(Unknown Source)








            at


java.net.PlainSocketImpl.connect(Unknown Source)








            at


java.net.SocksSocketImpl.connect(Unknown Source)








            at java.net.Socket.connect(Unknown


Source)








            at


sun.net.NetworkClient.doConnect(Unknown Source)








            at


sun.net.www.http.HttpClient.openServer(Unknown Source)








            at


sun.net.www.http.HttpClient.openServer(Unknown Source)








            at


sun.net.www.http.HttpClient.<init>;(Unknown Source)








            at


sun.net.www.http.HttpClient.New(Unknown Source)








            at


sun.net.www.http.HttpClient.New(Unknown Source)








            at


sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)








            at


sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)








            at


sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)








            at


sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)








            at


java.net.HttpURLConnection.getResponseCode(Unknown Source)








            at


sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown


Source)








            at


sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown


Source)








            at


sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown


Source)








            at


java.security.AccessController.doPrivileged(Native Method)








            ... 7 more








Exception: java.lang.ClassNotFoundException: JMSketch

Hi,





The format of the error output is a bit strange. But I think the relevant part of the result is ClassNotFoundException. The error message says that classes could not be loaded-in.





I've seek the Marvin forum to find similar bug reports.





I have got a couple of hints about IE6 issues. By the way, all of them are reported by you. :)

• Launching Marvin causes IE6 to freeze
• MarvinSketch firewall issue?
• Marvin issues with IE

Please review them.





I've tried the applet on the surechem site. It works for me without any problem. (I've tried it with IE7.) It means that applet resources available on the surechem site.








I think it may be a configuration problem on the local machine. Probably a wrong Java version is installed on the macine. If there are several JRE on the machine, theirs conflict may cause problem by applet running. Investigating firewall can be also useful. Probably jar files could not be downloaded properly.





I suggest clearing Java Plugin cache. In many cases, it solves the problem.





How I can clear JRE cache?