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[DrJava] [ drjava-Bugs-2018931 ] NullPointerException after Unit Testing
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From: SourceForge.net <no...@so...> - 2008-07-15 20:44:28
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Bugs item #2018931, was opened at 2008-07-15 15:44 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=438935&aid=2018931&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: User interface Group: 3: Ugly Status: Open Resolution: None Priority: 5 Private: No Submitted By: Mathias Ricken (mgricken) Assigned to: Nobody/Anonymous (nobody) Summary: NullPointerException after Unit Testing Initial Comment: I received a NullPointerException after unit testing by going through the following steps: 1) I opened the files Day.java and DayTest.java 2) I hit the "Compile" button 3) I hit the "Test" button 4) I closed both files 5) I opened the gin.pjt project file 6) I hit the "Compile Project" button 7) I hit the "Test Project" button Result: The unit tests are executed successfully, but the NullPointerException below is displayed. java.lang.NullPointerException at javax.swing.plaf.basic.BasicTextUI$RootView.paint(BasicTextUI.java:1339) at javax.swing.plaf.basic.BasicTextUI.paintSafely(BasicTextUI.java:644) at apple.laf.AquaTextPaneUI.paintSafely(AquaTextPaneUI.java:76) at javax.swing.plaf.basic.BasicTextUI.paint(BasicTextUI.java:782) at javax.swing.plaf.basic.BasicTextUI.update(BasicTextUI.java:761) at javax.swing.JComponent.paintComponent(JComponent.java:743) at edu.rice.cs.drjava.ui.DefinitionsPane.paintComponent(DefinitionsPane.java:678) at javax.swing.JComponent.paint(JComponent.java:1006) at javax.swing.JComponent.paintChildren(JComponent.java:843) at javax.swing.JComponent.paint(JComponent.java:1015) at javax.swing.JViewport.paint(JViewport.java:726) at javax.swing.JComponent.paintChildren(JComponent.java:843) at javax.swing.JComponent.paint(JComponent.java:1015) at javax.swing.JComponent.paintChildren(JComponent.java:843) at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021) at javax.swing.JComponent.paint(JComponent.java:1015) at javax.swing.JComponent._paintImmediately(JComponent.java:4890) at javax.swing.JComponent.paintImmediately(JComponent.java:4676) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:477) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) System Properties: DrJava Version drjava-20080715-r4585 DrJava Build Time 20080715-2027 drjava.debug.port = 63192 java.runtime.name = Java(TM) 2 Runtime Environment, Standard Edition sun.boot.library.path = /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Libraries java.vm.version = 1.5.0_13-121 awt.nativeDoubleBuffering = true gopherProxySet = false java.vm.vendor = "Apple Computer, Inc." java.vendor.url = http://apple.com/ path.separator = : java.vm.name = Java HotSpot(TM) Client VM file.encoding.pkg = sun.io sun.java.launcher = SUN_STANDARD user.country = US sun.os.patch.level = unknown java.vm.specification.name = Java Virtual Machine Specification user.dir = <anonymized user.home>/Desktop java.runtime.version = 1.5.0_13-b05-241 java.awt.graphicsenv = apple.awt.CGraphicsEnvironment java.endorsed.dirs = /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/endorsed os.arch = i386 java.io.tmpdir = /tmp line.separator = "\u000a" java.vm.specification.vendor = Sun Microsystems Inc. os.name = Mac OS X apple.laf.useScreenMenuBar = true sun.jnu.encoding = MacRoman java.library.path = .:/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java java.specification.name = Java Platform API Specification java.class.version = 49.0 sun.management.compiler = HotSpot Client Compiler os.version = 10.4.11 user.home = <anonymized user.home> user.timezone = America/Chicago java.awt.printerjob = apple.awt.CPrinterJob file.encoding = MacRoman java.specification.version = 1.5 java.class.path = <anonymized user.home>/Desktop/drjava-071508.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/.compatibility/14compatibility.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/.compatibility/14compatibility.jar user.name = <anonymized user.name> apple.awt.graphics.UseQuartz = true java.vm.specification.version = 1.0 java.home = /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home sun.arch.data.model = 32 user.language = en java.specification.vendor = Sun Microsystems Inc. awt.toolkit = apple.awt.CToolkit java.vm.info = mixed mode java.version = 1.5.0_13 java.ext.dirs = /Library/Java/Extensions:/System/Library/Java/Extensions:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext sun.boot.class.path = /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/classes.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/ui.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/laf.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/sunrsasign.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jsse.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jce.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/charsets.jar java.vendor = Apple Computer, Inc. file.separator = / java.vendor.url.bug = http://developer.apple.com/java/ sun.io.unicode.encoding = UnicodeLittle sun.cpu.endian = little java.rmi.server.hostname = 127.0.0.1 mrj.version = 1040.1.5.0_13-241 sun.awt.exception.handler = edu.rice.cs.drjava.ui.DrJavaErrorHandler sun.cpu.isalist = #DrJava configuration file #Tue Jul 15 15:35:48 CDT 2008 font.line.numbers = Monaco-10 lineenum.enabled = true key.delete.next = shift DELETE key.delete.previous = shift BACK_SPACE find.replace.match.case = false debug.sourcepath = <anonymized user.home>/Applications:<anonymized user.home>/backup debug.step.exclude = a,b,c javadoc.1.4.link = file://<anonymized user.home>/Sites/docs/Java/j2sdk-1_4_2-doc/api/ javadoc.1.5.link = file://<anonymized user.home>/Sites/docs/Java/jdk-1_5_0-doc/api interactions.exit.prompt = false open.folder.recursive = true recent.projects = [/Users/Shared/drjava/drjava/../drjava.xml,<anonymized user.home>/Documents/Semester 8 Spring 2008/COMP 312/hw1/solution/hw1sol.xml,/Users/Shared/drjava/drjava/../drjava-revert-to-old-interpreter/drjava-revert.xml,<anonymized user.home>/Documents/Research/OOPBook/TempCalculator/full/full.xml] window.height = 776 window.width = 1276 window.x = 0 window.y = 22 doc.list.width = 277 last.dir = <anonymized user.home>/Desktop/gin last.interactions.dir = <anonymized user.home>/Desktop/gin master.jvm.xmx = 1024 dialog.gotofile.state = 393 300 441 260 0 dialog.completeword.state = 516 300 380 260 0 dialog.completeword.javaapi = true tabbedpanes.state = 640 400 700 400 find.replace.focus.in.defpane = true new.version.notification.last = 1215986805559 drjava.survey.notification.last = 1216154049167 drjava.survey.result.last = http://www.drjava.org/submit-usage.php?rev=4585&os.name=Mac%20OS%20X&os.version=10.4.11&java.version=1.5.0_13&java.vendor=Apple%20Computer,%20Inc. Used memory: about 17.32 megabytes Free memory: about 1.31 megabytes Total memory: about 18.65 megabytes Total memory can expand to: about 1016.12 megabytes ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=438935&aid=2018931&group_id=44253 |
