java.lang.ClassFormatError

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  • NOvice Problem HelloWorld
    via by 807595,
    • java.lang.ClassFormatError: Unknown constant tag in .class file at java.util.SimpleTimeZone.<clinit>(Unknown Source) at java.util.TimeZone.<clinit>(Unknown Source) at java.text.SimpleDateFormat.initialize(Unknown Source) at java.text.SimpleDateFormat.<init>(Unknown Source) at java.util.Date.toString(Unknown Source) at java.lang.String.valueOf(Unknown Source) at java.io.PrintStream.print(Unknown Source) at java.io.PrintStream.println(Unknown Source) at com.mathworks.services.Prefs.savePrefs(Prefs.java:1033) at com.mathworks.services.Prefs.save(Prefs.java:591) at com.mathworks.services.Prefs$SavePrefsThread.run(Prefs.java:981)
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