BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  -- Cannot start Java debug process VM --          BorlandTalk.com Forum Index -> JBuilder Debugger View previous topic :: View next topic   Author Message Woojin Oh Guest Posted: Tue Dec 16, 2003 12:55 am    Post subject: -- Cannot start Java debug process VM -- When I start to debug project, this message happens always and the JBuilder is stop after a few menu-clicks. -- Cannot start Java debug process VM -- java.lang.NullPointerException I tested it for 6 PCs, only two of them fail like this. the others are OK. For the failed PC, I uninstalled JBuilder9, deleted a user preference folder '.jbuilder9' and a program folder 'jbuilduer9', and restarted windows. After all, I reinstalled JBuilder9 but the result is same. I also checked whole JVM installed on my pc and delete all JVM except JBuilder9's jvm. At this time, it shows same. When I install JBuilderX trial, the sympton is same but the result message is slightly different from previous one. -- Cannot configure Java debug process arguments -- com.sun.jdi.connect.IllegalConnectorArgumentsException: Not listening Test Environment: CPU: Pentium 4 2.0GHz Memory: 512M RAM HDD: 36GB SCSI Dell Precision 340 Back to top Hin Boen Guest Posted: Wed Dec 17, 2003 3:55 am    Post subject: Re: -- Cannot start Java debug process VM -- Quote: -- Cannot start Java debug process VM -- java.lang.NullPointerException Is there a java command line in the message pane? Also, could you type "ping localhost" in the cmd.exe prompt? The output from this command should be something like: pinging <computer_name> [127.0.0.1]. Now, type "ping <computer_name>". Does it run successfully? -Hin Woojin Oh wrote: Quote: When I start to debug project, this message happens always and the JBuilder is stop after a few menu-clicks. -- Cannot start Java debug process VM -- java.lang.NullPointerException I tested it for 6 PCs, only two of them fail like this. the others are OK. For the failed PC, I uninstalled JBuilder9, deleted a user preference folder '.jbuilder9' and a program folder 'jbuilduer9', and restarted windows. After all, I reinstalled JBuilder9 but the result is same. I also checked whole JVM installed on my pc and delete all JVM except JBuilder9's jvm. At this time, it shows same. When I install JBuilderX trial, the sympton is same but the result message is slightly different from previous one. -- Cannot configure Java debug process arguments -- com.sun.jdi.connect.IllegalConnectorArgumentsException: Not listening Test Environment: CPU: Pentium 4 2.0GHz Memory: 512M RAM HDD: 36GB SCSI Dell Precision 340 Back to top Woojin Oh Guest Posted: Thu Dec 18, 2003 3:50 am    Post subject: Re: -- Cannot start Java debug process VM -- Hi Hin, Thnak you for your answering. I tested "ping". For the localhost, OK, but for the <my computer name>, the ping test is failed. The ping show me a strange ip address. Maybe it cause disturbing the debug project. So, I changed <my computer name> to another one in english. I guess the base reason is that <my computer name> is set in korean(two-bytes character). Three of six test pc were using korean computer name, but one of three can debug project. I don't know why it happens. Anyway, thank you very much. "Hin Boen" <hboen (AT) borland (DOT) com> wrote Quote: -- Cannot start Java debug process VM -- java.lang.NullPointerException Is there a java command line in the message pane? Also, could you type "ping localhost" in the cmd.exe prompt? The output from this command should be something like: pinging <computer_name> [127.0.0.1]. Now, type "ping <computer_name>". Does it run successfully? Quote: -Hin Woojin Oh wrote: When I start to debug project, this message happens always and the JBuilder is stop after a few menu-clicks. -- Cannot start Java debug process VM -- java.lang.NullPointerException I tested it for 6 PCs, only two of them fail like this. the others are OK. For the failed PC, I uninstalled JBuilder9, deleted a user preference folder '.jbuilder9' and a program folder 'jbuilduer9', and restarted windows. After all, I reinstalled JBuilder9 but the result is same. I also checked whole JVM installed on my pc and delete all JVM except JBuilder9's jvm. At this time, it shows same. When I install JBuilderX trial, the sympton is same but the result message is slightly different from previous one. -- Cannot configure Java debug process arguments -- com.sun.jdi.connect.IllegalConnectorArgumentsException: Not listening Test Environment: CPU: Pentium 4 2.0GHz Memory: 512M RAM HDD: 36GB SCSI Dell Precision 340 Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         BorlandTalk.com Forum Index -> JBuilder Debugger All times are GMT Page 1 of 1   Jump to: Select a forum C++ Builder Newsgroups----------------C++ BuilderC++ Builder (ActiveX)C++ Builder (Announcements)C++ Builder (Command Line Tools)C++ Builder DatabasesC++ Builder Databases (ADO)C++ Builder Databases (Desktop)C++ Builder Databases (InterBase Express)C++ Builder Databases (Multi-Tier)C++ Builder Databases (SQL Servers)C++ Builder (Graphics)C++ Builder (IDE)C++ Builder (Internet)C++ Builder (Internet Socket)C++ Builder (Internet Web)C++ Builder (Jobs)C++ Builder (Language)C++ Builder (Language C++)C++ Builder (Compatibility with MFC)C++ Builder (Native API)C++ Builder (Non-Technical)C++ Builder (Students)C++ Builder (Third Party Tools)C++ Builder (Upgrade)C++ Builder (VCL)C++ Builder (VCL Components Usage)C++ Builder (VCL Components Development)C++ Builder (VCL Usage)C++ Builder (WinAPI)C++ Builder Installation Delphi Newsgroups----------------Delphi (General)Delphi ActiveX Controls UsageDelphi ActiveX Controls DevelopmentDelphi As400Delphi DatabasesDelphi Databases (ADO)Delphi Databases (dbExpress)Delphi Databases (Desktop)Delphi Databases (InterBase Express)Delphi Databases (Multi-Tier)Delphi Databases (SQL Servers)Delphi DeploymentDelphi GraphicsDelphi IDEDelphi InternationalizationDelphi InternetDelphi Internet Isapi-WebBrokerDelphi Internet WebSnapDelphi Internet WinsockDelphi JobsDelphi Language BASMDelphi Language ObjectPascalDelphi Model Driven Architecture (General)Delphi Model Driven Architecture (Third Party)Delphi MultimediaDelphi Native APIDelphi Non-TechnicalDelphi ObjectPascalDelphi OLE AutomationDelphi OO designDelphi OpenToolsAPIDelphi Reporting-ChartingDelphi RTLDelphi StudentsDelphi TeamSourceDelphi Thirdparty ToolsDelphi Thirdparty Tools (General)Delphi Thirdparty Tools (IntraWeb)Delphi Thirdparty Tools (RaveReports)Delphi UpgradeDelphi VCLDelphi VCL ComponentsDelphi VCL Components UsingDelphi VCL Components WritingDelphi WebServices SOAPDelphi WinAPIDelphi XMLDelphi Installationcomp.lang.pascal.delphi.components.misccomp.lang.pascal.delphi.components.usagecomp.lang.pascal.delphi.components.writingcomp.lang.pascal.delphi.databasescomp.lang.pascal.delphi.misccomp.sources.delphi JBuilder Newsgroups----------------JBuilderJBuilder AnnouncementsJBuilder Applet IssuesJBuilder As400JBuilder CompilerJBuilder CORBA/RMIJBuilder DatabasesJBuilder DB SwingJBuilder DebuggerJBuilder DeploymentJBuilder DocumentationJBuilder EnterpriseJBuilder HandheldJBuilder IDEJBuilder JavaJBuilder JavaAPIJBuilder Java LanguageJBuilder Java SwingJBuilder Java BeansJBuilder Java Beans UsageJBuilder Java Beans DevelopmentJBuilder JBCLJBuilder JDataStoreJBuilder JobsJBuilder LinuxJBuilder MacintoshJBuilder & MobileSetJBuilder MultiLingual AppsJBuilder Non-TechnicalJBuilder OpenToolsJBuilder Servlets (JSP)JBuilder StudentsJBuilder Team DevelopmentJBuilder Thirdparty ToolsJBuilder UpgradeJBuilder Installation InterBase Newsgroups----------------InterBaseInterBase Bug DiscussionInterBase GeneralInterBase IBConsoleInterBase OpenSourceInterBase ReplicationInterBase SQLInterBase ThirdpartyInterBase Installation Miscellaneous Borland Newsgroups----------------AppCenterAppServerEnteraVisiBroker  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.