designer.exe无法启动，error.txt内容如下，请技术高手解答：
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at com.fr.env.EnvListPane$LocalEnvPane$1.valueChanged(Unknown Source)
at javax.swing.JTree.fireValueChanged(Unknown Source)
at javax.swing.JTree$TreeSelectionRedirector.valueChanged(Unknown Source)
at javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(Unknown Source)
at javax.swing.tree.DefaultTreeSelectionModel.notifyPathChange(Unknown Source)
at javax.swing.tree.DefaultTreeSelectionModel.removeSelectionPaths(Unknown Source)
at javax.swing.JTree.removeDescendantSelectedPaths(Unknown Source)
at javax.swing.JTree.setExpandedState(Unknown Source)
at javax.swing.JTree.collapsePath(Unknown Source)
at javax.swing.plaf.basic.BasicTreeUI.toggleExpandState(Unknown Source)
at javax.swing.plaf.basic.BasicTreeUI.handleExpandControlClick(Unknown Source)
at javax.swing.plaf.basic.BasicTreeUI.checkForClickInExpandControl(Unknown Source)
at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelection(Unknown Source)
at javax.swing.plaf.basic.BasicTreeUI$Handler.mousePressed(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.WaitDispatchSupport$2.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
四月 14, 2016 4:51:34 下午
信息: 加载配置文件:"config.xml".
四月 14, 2016 4:51:35 下午
信息: Module com.fr.chart.module.ChartModule is started.
四月 14, 2016 4:51:35 下午
信息: 加载配置文件:"chartPreStyle.xml".
四月 14, 2016 4:51:35 下午
信息: Module com.fr.form.module.FormModule is started.
四月 14, 2016 4:51:35 下午
信息: Module com.fr.page.module.PageModule is started.
四月 14, 2016 4:51:35 下午
信息: Module com.fr.view.module.ViewModule is started.
四月 14, 2016 4:51:35 下午
信息: Module com.fr.write.module.WriteModule is started.
四月 14, 2016 4:51:35 下午
信息: Module com.fr.remote.module.RemoteModule is started.
四月 14, 2016 4:51:35 下午
信息: Module com.fr.performance.module.PerformanceModule is started.
四月 14, 2016 4:51:35 下午
信息: Module com.fr.report.module.EngineModule is started.
四月 14, 2016 4:51:35 下午
信息: Module com.fr.design.module.ChartDesignerModule is started.
四月 14, 2016 4:51:35 下午
信息: Module com.fr.design.module.FormDesignerModule is started.
java.lang.ExceptionInInitializerError
at javax.crypto.Cipher.getInstance(Cipher.java:510)
at com.fr.general.DesUtils.getDesCode(Unknown Source)
at com.fr.general.DesUtils.getDecString(Unknown Source)
at com.fr.general.DesUtils.getDecString(Unknown Source)
at com.fr.design.mainframe.InformationCollector.getDecodeFileContent(Unknown Source)
at com.fr.design.mainframe.InformationCollector.readEncodeXMLFile(Unknown Source)
at com.fr.design.mainframe.InformationCollector.getInstance(Unknown Source)
at com.fr.design.module.DesignerModule.start(Unknown Source)
at com.fr.general.ModuleContext.startModule(Unknown Source)
at com.fr.start.BaseDesigner.(Unknown Source)
at com.fr.start.Designer.(Unknown Source)
at com.fr.start.Designer.main(Unknown Source)
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.exe4j.runtime.LauncherEngine.launch(Unknown Source)
at com.exe4j.runtime.WinLauncher.main(Unknown Source)
at com.install4j.runtime.launcher.WinLauncher.main(Unknown Source)
Caused by: java.lang.SecurityException: Can not initialize cryptographic mechanism
at javax.crypto.JceSecurity.(JceSecurity.java:89)
... 19 more
Caused by: java.lang.SecurityException: Cannot locate policy or framework files!
at javax.crypto.JceSecurity.setupJurisdictionPolicies(JceSecurity.java:256)
at javax.crypto.JceSecurity.access$000(JceSecurity.java:48)
at javax.crypto.JceSecurity$1.run(JceSecurity.java:81)
at java.security.AccessController.doPrivileged(Native Method)
at javax.crypto.JceSecurity.(JceSecurity.java:78)
... 19 more
