Java error on IJC start up

On IJC start-up I get the following JAVA error:

java.util.zip.ZipException: error in opening zip file

at java.util.zip.ZipFile.open(Native Method)

at java.util.zip.ZipFile.<init>(Unknown Source)

at java.util.jar.JarFile.<init>(Unknown Source)

at java.util.jar.JarFile.<init>(Unknown Source)

[catch] at org.netbeans.JarClassLoader$JarSource$1.call(JarClassLoader.java:499)

at org.netbeans.JarClassLoader$JarSource$1.call(JarClassLoader.java:492)

at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)

at java.util.concurrent.FutureTask.run(Unknown Source)

at org.netbeans.JarClassLoader$JarSource.getJarFile(JarClassLoader.java:522)

at org.netbeans.JarClassLoader$JarSource.resource(JarClassLoader.java:558)

at org.netbeans.Archive.getData(Archive.java:206)

at org.netbeans.JarClassLoader$JarSource.readClass(JarClassLoader.java:548)

at org.netbeans.JarClassLoader$Source.getClassData(JarClassLoader.java:351)

at org.netbeans.JarClassLoader.doLoadClass(JarClassLoader.java:227)

at org.netbeans.ProxyClassLoader.selfLoadClass(ProxyClassLoader.java:300)

at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:227)

at java.lang.ClassLoader.loadClass(Unknown Source)

at chemaxon.marvin.common.swing.CommonActions.<init>(CommonActions.java:98)

at chemaxon.marvin.view.swing.ViewPanel.getCommonActions(ViewPanel.java:4838)

at chemaxon.marvin.view.swing.ViewPanel.<init>(ViewPanel.java:301)

at chemaxon.marvin.beans.MViewPane.<init>(MViewPane.java:124)

at chemaxon.marvin.beans.MViewPane.<init>(MViewPane.java:112)

at com.im.df.util.ui.SlowJChemInstancesProvider$MViewPaneEx.<init>(SlowJChemInstancesProvider.java:96)

at com.im.df.util.ui.SlowJChemInstancesProvider$MViewPaneProvider.createNewInstance(SlowJChemInstancesProvider.java:226)

at com.im.df.util.ui.SlowJChemInstancesProvider$MViewPaneProvider.initialWarmup(SlowJChemInstancesProvider.java:217)

at com.im.df.util.GenericInstancesProvider$MyRunnable.run(GenericInstancesProvider.java:103)

at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411)

at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991)

Dear Karl,

I am sorry for the late answer, I have forwarded your issue to the IJC team.

Best regards,

Gabor Vasko

It means that Instant JChem cannot find some java libraries bundled with IJC. Consequences are that some functionality may not work or it maybe without consequences depending on the library file which is not found.

I believe that this is fixed in the latest IJC version 6.1.6. Just reinstall the old version by the new one.

Cheers,

Filip