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PONotSerializableException in Install4j installation as normal user
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copied!<p>I am writing some Java code as part of an installer created with Install4j. Part of my script looks like this -</p> <pre><code> String result = (String)context.runElevated(new RemoteCallable() { public Serializable execute() { try { File dir = new File ((String)context.getVariable("sys.installationDir")); File [] files = dir.listFiles(); for (File file : files) { if (file.isFile()) { file.delete(); } else if (file.isDirectory()) { File subDir = new File(file.getAbsolutePath()); File [] subFiles = subDir.listFiles(); for (File subFile : subFiles) { subFile.delete(); } subDir.delete(); } } } catch(Exception e) { Util.showWarningMessage("asdasdasdasd"); } return "The computed value"; } }, true); </code></pre> <p>Now if I run the created installer as administrator I get no errors, but as a normal user I get a <code>java.io.NotSerializableException</code>.</p> <p>As a C++ programmer I dont really know what this means or why it is happening. I would be grateful if someone could throw some light on this for me</p> <p>Thanks</p> <p>Here is the log file</p> <pre><code> Exception: In form component "Button" (screen "Configurable form"), property "Action script": java.io.NotSerializableException: com.install4j.runtime.installer.InstallerContextImpl at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at com.install4j.runtime.installer.helper.comm.HelperCommunication.sendObject(Unknown Source) at com.install4j.runtime.installer.helper.comm.HelperCommunication.executeOther(Unknown Source) at com.install4j.runtime.installer.helper.comm.HelperCommunication.executeActionInt(Unknown Source) at com.install4j.runtime.installer.helper.comm.HelperCommunication.executeAction(Unknown Source) at com.install4j.runtime.installer.ContextImpl.runElevatedInt(Unknown Source) at com.install4j.runtime.installer.ContextImpl.runElevated(Unknown Source) at I4jScript_Internal_876.eval(I4jScript_Internal_876.java:28) at I4jScript_Internal_876.evaluate(I4jScript_Internal_876.java:91) at com.install4j.runtime.installer.helper.Script.evaluate(Unknown Source) at com.install4j.runtime.installer.ContextImpl.runScript(Unknown Source) at com.install4j.runtime.installer.ContextImpl.runScript(Unknown Source) at com.install4j.runtime.beans.formcomponents.ButtonComponent.doButtonClicked(Unknown Source) at com.install4j.runtime.beans.formcomponents.ButtonComponent.access$000(Unknown Source) at com.install4j.runtime.beans.formcomponents.ButtonComponent$1.actionPerformed(Unknown Source) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(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$200(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.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) System properties: java.runtime.name=Java(TM) SE Runtime Environment exe4j.moduleName=C:\SoftwareDevelopment\AcqDevelopment\Installer\Install4j\Media\ASLSuite_2_13.exe exe4j.semaphoreName=Local\c:_softwaredevelopment_acqdevelopment_installer_install4j_media_aslsuite_2_13.exe sun.boot.library.path=c:\program files (x86)\java\jre7\bin java.vm.version=23.25-b01 java.vm.vendor=Oracle Corporation java.vendor.url=http://java.oracle.com/ exe4j.consoleCodepage=cp0 path.separator=; java.vm.name=Java HotSpot(TM) Client VM file.encoding.pkg=sun.io user.country=GB user.script= sun.os.patch.level=Service Pack 1 install4j.exeDir=C:\SoftwareDevelopment\AcqDevelopment\Installer\Install4j\Media\ java.vm.specification.name=Java Virtual Machine Specification user.dir=C:\Users\GRAHAM~1.LAB\AppData\Local\Temp\e4j54F6.tmp_dir1374155435 java.runtime.version=1.7.0_25-b17 java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment java.endorsed.dirs=c:\program files (x86)\java\jre7\lib\endorsed os.arch=x86 java.io.tmpdir=C:\Users\GRAHAM~1.LAB\AppData\Local\Temp\ line.separator= java.vm.specification.vendor=Oracle Corporation user.variant= exe4j.tempDir=C:\Users\GRAHAM~1.LAB\AppData\Local\Temp\e4j54F6.tmp_dir1374155435 os.name=Windows 7 sun.java2d.noddraw=true sun.jnu.encoding=Cp1252 java.library.path=C:\Program Files (x86)\install4j5\bin\..\lib;C:\MinGW\bin;C:\Qt\5.0.2\qtbase\bin;C:\Qt\quazip-0.4.4\quazip\release;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Windows Live\Shared;c:\Program Files (x86)\Microsoft SQL Server\90\Tools\binn\;c:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;c:\Program Files\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files (x86)\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files (x86)\Java\jre7\bin;C:\strawberry\c\bin;C:\strawberry\perl\site\bin;C:\strawberry\perl\bin;C:\Python27;C:\Libs;C:\Qt\qwt-6.0.1\lib;C:\Program Files (x86)\Cppcheck\;C:\Acquisition2\ApplicationCode\ASLCommon\debug;C:\Program Files (x86)\Microsoft DirectX SDK (June 2010)\Include;C:\cmake-2.8.11.1-win32-x86\bin;C:\Program Files (x86)\GammaRay\bin;C:\SoftwareDevelopment\Shared\Libs;c:\program files (x86)\java\jre7\bin;c:\program files (x86)\java\jre7\bin sun.awt.enableExtraMouseButtons=true java.specification.name=Java Platform API Specification java.class.version=51.0 sun.management.compiler=HotSpot Client Compiler exe4j.isInstall4j=true os.version=6.1 user.home=C:\Users\Graham.Labdon user.timezone=Europe/London java.awt.printerjob=sun.awt.windows.WPrinterJob file.encoding=Cp1252 java.specification.version=1.7 java.class.path=C:\Users\GRAHAM~1.LAB\AppData\Local\Temp\e4j54F6.tmp_dir1374155435\i4jruntime.jar;C:\Users\GRAHAM~1.LAB\AppData\Local\Temp\e4j54F6.tmp_dir1374155435\user.jar;C:\Users\GRAHAM~1.LAB\AppData\Local\Temp\e4j54F6.tmp_dir1374155435\platform.zip;;C:\Program Files (x86)\Java\jre7\lib\deploy.jar;C:\Program Files (x86)\Java\jre7\lib\plugin.jar user.name=graham.labdon java.vm.specification.version=1.7 sun.java.command=C:\SoftwareDevelopment\AcqDevelopment\Installer\Install4j\Media\ASLSuite_2_13.exe java.home=c:\program files (x86)\java\jre7 sun.arch.data.model=32 exe4j.launchName=C:\SOFTWA~1\ACQDEV~1\INSTAL~2\INSTAL~1\Media\ASLSUI~1.EXE user.language=en java.specification.vendor=Oracle Corporation awt.toolkit=sun.awt.windows.WToolkit java.vm.info=mixed mode, sharing exe4j.unextractedPosition=40963549 java.version=1.7.0_25 java.ext.dirs=c:\program files (x86)\java\jre7\lib\ext;C:\Windows\Sun\Java\lib\ext sun.boot.class.path=c:\program files (x86)\java\jre7\lib\resources.jar;c:\program files (x86)\java\jre7\lib\rt.jar;c:\program files (x86)\java\jre7\lib\sunrsasign.jar;c:\program files (x86)\java\jre7\lib\jsse.jar;c:\program files (x86)\java\jre7\lib\jce.jar;c:\program files (x86)\java\jre7\lib\charsets.jar;c:\program files (x86)\java\jre7\lib\jfr.jar;c:\program files (x86)\java\jre7\classes install4j.appDir=C:\Users\Graham.Labdon\AppData\Local\Temp\ java.vendor=Oracle Corporation file.separator=\ java.vendor.url.bug=http://bugreport.sun.com/bugreport/ sun.io.unicode.encoding=UnicodeLittle sun.cpu.endian=little install4j.systemLanguage=en sun.desktop=windows sun.cpu.isalist=pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86 </code></pre>

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