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  1. JDK
  2. JDK-8026881

Pearson Powerschool Gradebook no longer works after updating to Java 7u45

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Incomplete
    • Affects Version/s: 7u45
    • Fix Version/s: None
    • Component/s: deploy
    • Environment:

      Applet Name: PowerSchool PowerTeacher Gradebook
      Java Version: 7u45
      OS: Windows 7
      Browser: Firefox

    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      windows_7

      Description

      A user reported the following: "Everything was working fine, then it said my java was out of date did I want to install the update. Update installed now I get this error when launching the PowerSchool gradebook:

      java.lang.ClassNotFoundException:com.pearson.powerschool.system.Startup
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.net.URLClassLoader.findClass(Unknown Source)
          at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.Class.forName0(Native Method)
          at java.lang.Class.forName(Unknown Source)
          at org.xito.reflect.Reflection.findClass(Reflection.java:87)
          at org.xito.reflect.Reflection.findClass(Reflection.java:74)
          at com.pearson.powerschool.gradebook.ServiceManager.initialize(ServiceManager.java:94)
          at com.pearson.powerschool.gradebook.Main.startUI(Main.java:112)
          at com.pearson.powerschool.gradebook.Main.main(Main.java:382)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
          at java.lang.reflect.Method.invoke(Unknown Source)
          at com.sun.javaws.Launcher.executeApplication(Unknown Source)
          at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
          at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
          at com.sun.javaws.Launcher.run(Unknown Source)
          at java.lang.Thread.run(Unknown Source)


      STEPS TO REPRODUCE THE PROBLEM :
      its a secure server.
      all older versions have been removed

      JAVA CONSOLE INFORMATION :


      SCREENSHOT INFORMATION :
      java.lang.ClassNotFoundException:com.pearson.powerschool.system.Startup
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.net.URLClassLoader.findClass(Unknown Source)
          at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.Class.forName0(Native Method)
          at java.lang.Class.forName(Unknown Source)
          at org.xito.reflect.Reflection.findClass(Reflection.java:87)
          at org.xito.reflect.Reflection.findClass(Reflection.java:74)
          at com.pearson.powerschool.gradebook.ServiceManager.initialize(ServiceManager.java:94)
          at com.pearson.powerschool.gradebook.Main.startUI(Main.java:112)
          at com.pearson.powerschool.gradebook.Main.main(Main.java:382)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
          at java.lang.reflect.Method.invoke(Unknown Source)
          at com.sun.javaws.Launcher.executeApplication(Unknown Source)
          at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
          at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
          at com.sun.javaws.Launcher.run(Unknown Source)
          at java.lang.Thread.run(Unknown Source)"

      Worked before this latest update!

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              • Assignee:
                dcherepanov Dmitry Cherepanov
                Reporter:
                sharehma Shakeel Rehman (Inactive)
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                Dates

                • Created:
                  Updated:
                  Resolved: