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[DrJava] [ drjava-Bugs-3405796 ] Beta Version Throws Exception
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From: SourceForge.net <no...@so...> - 2011-09-07 18:46:54
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Bugs item #3405796, was opened at 2011-09-07 14:46 Message generated for change (Tracker Item Submitted) made by scottsam You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=438935&aid=3405796&group_id=44253 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Debugger Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Sam Scott (scottsam) Assigned to: Nobody/Anonymous (nobody) Summary: Beta Version Throws Exception Initial Comment: JDK 1.7.0 - set breakpoint, compile, step (over or into) and a null pointer exception is thrown on the first step. java.lang.NullPointerException at edu.rice.cs.drjava.ui.MainFrame$UIDebugListener.stepRequested(MainFrame.java:8628) at edu.rice.cs.drjava.model.debug.DebugEventNotifier.stepRequested(DebugEventNotifier.java:200) at edu.rice.cs.drjava.model.debug.jpda.JPDADebugger$12.run(JPDADebugger.java:1824) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$000(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) System Properties: DrJava Version drjava-20110822-r5448 DrJava Build Time 20110822-1613 drjava.debug.port = 56515 java.runtime.name = Java(TM) SE Runtime Environment sun.boot.library.path = C:\Program Files\Java\jre7\bin java.vm.version = 21.0-b17 user.country.format = CA java.vm.vendor = Oracle Corporation java.vendor.url = http://java.oracle.com/ path.separator = ; java.vm.name = Java HotSpot(TM) Client VM file.encoding.pkg = sun.io user.country = US user.script = sun.java.launcher = SUN_STANDARD sun.os.patch.level = Service Pack 1 java.vm.specification.name = Java Virtual Machine Specification user.dir = <anonymized user.dir> java.runtime.version = 1.7.0-b147 java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment java.endorsed.dirs = C:\Program Files\Java\jre7\lib\endorsed os.arch = x86 java.io.tmpdir = <anonymized user.home>\AppData\Local\Temp\ line.separator = "\u000d\u000a" java.vm.specification.vendor = Oracle Corporation user.variant = os.name = Windows 7 sun.jnu.encoding = Cp1252 java.library.path = C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Java\jdk1.7.0\bin;C:\Program Files\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 os.version = 6.1 user.home = <anonymized user.home> user.timezone = America/New_York java.awt.printerjob = sun.awt.windows.WPrinterJob file.encoding = Cp1252 java.specification.version = 1.7 java.class.path = <anonymized user.dir>\drjava-beta-20110822-r5448.exe user.name = <anonymized user.name> java.vm.specification.version = 1.7 sun.java.command = <anonymized user.dir>\drjava-beta-20110822-r5448.exe java.home = C:\Program Files\Java\jre7 sun.arch.data.model = 32 user.language = en java.specification.vendor = Oracle Corporation awt.toolkit = sun.awt.windows.WToolkit java.vm.info = mixed mode, sharing java.version = 1.7.0 java.ext.dirs = C:\Program Files\Java\jre7\lib\ext;C:\Windows\Sun\Java\lib\ext sun.boot.class.path = C:\Program Files\Java\jre7\lib\resources.jar;C:\Program Files\Java\jre7\lib\rt.jar;C:\Program Files\Java\jre7\lib\sunrsasign.jar;C:\Program Files\Java\jre7\lib\jsse.jar;C:\Program Files\Java\jre7\lib\jce.jar;C:\Program Files\Java\jre7\lib\charsets.jar;C:\Program Files\Java\jre7\classes java.vendor = Oracle Corporation file.separator = \ java.vendor.url.bug = http://bugreport.sun.com/bugreport/ sun.io.unicode.encoding = UnicodeLittle sun.cpu.endian = little java.rmi.server.hostname = 127.0.0.1 sun.desktop = windows sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86 DrJava configuration file In resource bundle edu.rice.cs.drjava.config.options: nothing In shadowed configuration: font.main = Monospaced-14 font.line.numbers = Monospaced-14 font.doclist = Monospaced-12 font.toolbar = -12-12 lineenum.enabled = true key.delete.next = [shift DELETE] key.delete.previous = [shift BACK_SPACE] save.before.compile = true recent.files = [C:\\Users\\<anonymized user.name>\\Desktop\\Java 1\\Marking\\First Day Assignment\\TheStoryOfJohn.java,C:\\Users\\<anonymized user.name>\\Desktop\\Java 1\\Marking\\First Day Assignment\\DayOne.java,C:\\Users\\<anonymized user.name>\\Desktop\\Java 1\\Week 1\\HelloWorldDialog.java,C:\\Users\\<anonymized user.name>\\Desktop\\In Class Examples\\DialogExample.java,C:\\Users\\<anonymized user.name>\\Desktop\\In Class Examples\\ProgramTemplate.java] window.height = 876 window.width = 1600 window.x = 0 window.y = 24 last.dir = C:\\Users\\<anonymized user.name>\\Desktop\\Java 1\\Marking\\First Day Assignment\\TheStoryOfJohn.java last.interactions.dir = C:\\Users\\<anonymized user.name>\\Desktop\\Java 1\\Marking\\First Day Assignment tabbedpanes.state = 800 450 700 400 dialog.drjava.error.popup.enabled = false new.version.notification.last = 1314899213251 Used memory: about 47.04 megabytes Free memory: about 14.34 megabytes Total memory: about 61.38 megabytes Total memory can expand to: about 247.50 megabytes Number of processors/cores: 4 Compiler Discovery Log: From config: not set makeFromRuntime: compilerAdapter=edu.rice.cs.drjava.model.compiler.Javac170Compiler attempt = JDK 7.0, isAvailable() = false compiler=edu.rice.cs.drjava.model.compiler.NoCompilerAvailable loading debugger: edu.rice.cs.drjava.model.debug.jpda.JPDADebugger no debugger, LinkageError java.lang.NoClassDefFoundError: com/sun/jdi/VMDisconnectedException compilers found: 0 no compilers found, adding NoCompilerAvailable library From runtime: invalid Oracle JDK library Java 7.0 ---- Searching for Libraries ---- ---- Getting Default Search Roots ---- Dir added: C:\Program Files\Java\jre7 Dir added: C:\Program Files\Java Dir added: C:\Program Files Dir added: C:\Program Files\Java Dir added: C:\Program Files Dir added: C:\Program Files\Java Dir added: C:\Program Files Dir not added: C:\Java Dir added: <anonymized user.dir> Dir not added: C:\Java Dir added: <anonymized user.dir> Dir not added: C:\System\Library\Frameworks\JavaVM.framework\Versions Dir not added: C:\usr\java Dir not added: C:\usr\j2se Dir not added: C:\usr Dir not added: C:\usr\local\java Dir not added: C:\usr\local\j2se Dir not added: C:\usr\local Dir not added: C:\usr\lib\jvm Dir not added: C:\usr\lib\jvm\java-6-sun Dir not added: C:\usr\lib\jvm\java-1.5.0-sun Dir not added: C:\usr\lib\jvm\java-6-openjdk Dir not added: C:\home\javaplt\java\Linux-i686 ---- Searching for descriptors ---- ms: 1315420727141 drjava.jar: <anonymized user.dir>\drjava-beta-20110822-r5448.exe jar file: java.util.jar.JarFile@76ef7b class name: edu.rice.cs.drjava.model.compiler.descriptors.EclipseDescriptor loaded! class name: edu.rice.cs.drjava.model.compiler.descriptors.HjDescriptor loaded! class name: edu.rice.cs.drjava.model.compiler.descriptors.MintDescriptor loaded! class name: edu.rice.cs.drjava.model.compiler.descriptors.NextGenDescriptor loaded! class name: edu.rice.cs.drjava.model.compiler.descriptors.SoyLatteDescriptor loaded! ms: 1315420727157 duration ms: 16 ---- Done searching for descriptors ---- File added: <anonymized user.dir>\drjava-beta-20110822-r5448.exe Dir added: <anonymized user.dir> File added: <anonymized user.dir>\drjava-beta-20110822-r5448.exe File not added: C:\Program Files\JavaPLT\hj\lib\hjc.jar File not added: C:\Program Files\hj\lib\hjc.jar File not added: C:\usr\local\hj\lib\hjc.jar Dir added: <anonymized user.dir> File added: <anonymized user.dir>\drjava-beta-20110822-r5448.exe File not added: C:\Program Files\JavaPLT\JavaMint\langtools\dist\lib\classes.jar File not added: C:\Program Files\JavaPLT\JavaMint\langtools\dist\lib\tools.jar File not added: C:\Program Files\JavaMint\langtools\dist\lib\classes.jar File not added: C:\Program Files\JavaMint\langtools\dist\lib\tools.jar File not added: C:\usr\local\JavaMint\langtools\dist\lib\classes.jar File not added: C:\usr\local\JavaMint\langtools\dist\lib\tools.jar Dir added: <anonymized user.dir> File added: <anonymized user.dir>\drjava-beta-20110822-r5448.exe File not added: C:\Program Files\JavaPLT\nextgen2\nextgen2.jar File not added: C:\Program Files\JavaPLT\nextgen2\jars\nextgen2.jar File not added: C:\Program Files\JavaPLT\nextgen2\nextgen2.jar File not added: C:\Program Files\JavaPLT\nextgen2\jars\nextgen2.jar File not added: C:\usr\local\nextgen2\nextgen2.jar File not added: C:\usr\local\nextgen2\jars\nextgen2.jar File added: C:\Program Files\Java\jdk1.7.0\lib\tools.jar File not added: C:\Program Files\Java\jdk1.7.0\Classes\classes.jar File not added: C:\Program Files\Java\lib\tools.jar File not added: C:\Program Files\Java\Classes\classes.jar ---- Collecting Valid Results ---- Checking file <anonymized user.dir>\drjava-beta-20110822-r5448.exe for EclipseDescriptor --> edu.rice.cs.drjava.model.compiler.EclipseCompiler true makeFromFile: <anonymized user.dir>\drjava-beta-20110822-r5448.exe --> Java 6.0_25, vendor: UNKNOWN desc = EclipseDescriptor --> edu.rice.cs.drjava.model.compiler.EclipseCompiler Checking file <anonymized user.dir>\drjava-beta-20110822-r5448.exe for HjDescriptor --> edu.rice.cs.drjava.model.compiler.HjCompiler false Checking file <anonymized user.dir>\drjava-beta-20110822-r5448.exe for MintDescriptor --> edu.rice.cs.drjava.model.compiler.MintCompiler false Checking file <anonymized user.dir>\drjava-beta-20110822-r5448.exe for NextGenDescriptor --> edu.rice.cs.drjava.model.compiler.NextGenCompiler false Checking file C:\Program Files\Java\jdk1.7.0\lib\tools.jar for edu.rice.cs.drjava.model.JDKDescriptor$None: none true makeFromFile: C:\Program Files\Java\jdk1.7.0\lib\tools.jar --> Java 7.0, vendor: UNKNOWN desc = edu.rice.cs.drjava.model.JDKDescriptor$None: none loading debugger: edu.rice.cs.drjava.model.debug.jpda.JPDADebugger debugger=edu.rice.cs.drjava.model.debug.jpda.JPDADebugger ---- Getting Completed Compound Results ---- Result: Found library: JDK library Java 7.0 at C:\Program Files\Java\jdk1.7.0\lib\tools.jar, boot classpath: [C:\Program Files\Java\jdk1.7.0\jre\lib\alt-rt.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\charsets.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\deploy.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\javaws.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\jce.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\jsse.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\management-agent.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\plugin.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\resources.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\rt.jar] Found library: Eclipse library 6.0_25 at <anonymized user.dir>\drjava-beta-20110822-r5448.exe, boot classpath: [<anonymized user.dir>\drjava-beta-20110822-r5448.exe] From search: JDK library Java 7.0 at C:\Program Files\Java\jdk1.7.0\lib\tools.jar, boot classpath: [C:\Program Files\Java\jdk1.7.0\jre\lib\alt-rt.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\charsets.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\deploy.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\javaws.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\jce.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\jsse.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\management-agent.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\plugin.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\resources.jar, C:\Program Files\Java\jdk1.7.0\jre\lib\rt.jar] tVersion: Java 7.0 UNKNOWN coarsenedVersion: Java 7.0 UNKNOWN added From search: Eclipse library 6.0_25 at <anonymized user.dir>\drjava-beta-20110822-r5448.exe, boot classpath: [<anonymized user.dir>\drjava-beta-20110822-r5448.exe] tVersion: Java 6.0_25 UNKNOWN coarsenedVersion: Java 6.0 UNKNOWN added ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=438935&aid=3405796&group_id=44253 |
