Hi, There is nothing in the page, no code after "View Code". No exception throw. No R-R loop I'm just wondering something wrong in my apache config, but don't know what's wrong...
I did search in the archive list, somebody said might be something wrong in the classpath, so that's why I post them in the email. I could n't see anything wrong, and app is launched. Help! maybe somebody in deployment list? kevin -----Original Message----- From: Chuck Hill [mailto:[EMAIL PROTECTED] Sent: Tuesday, 28 August 2007 4:17 a.m. To: Ren, Kevin Cc: webobjects-dev@lists.apple.com Subject: Re: Blank page after deploy on Ubuntu On Aug 26, 2007, at 8:53 PM, Ren, Kevin wrote: > Hi, > > I followed the "How_to" link, built WO-Apache adaptor for Ubuntu and > run wotaskd and JavaMonitor applications, Everything looks fine. I > could got my 1085 configuration page and get JavaMonitor page to > configure application. > > But after I deploy HelloWorld App, I got app running but when click > URL, only have blank page in my FireFox browser. > Anyone has idea what's going wrong? Your app is throwing an exception very early or very late in the R-R loop. Override dispatchRequest in Application and performAction in DirectAction to catch and log Throwable. That should show what is failing. You _will_ need to have the Output Path configured for the application. Chuck > > FOR wotaskd > > [EMAIL PROTECTED]:/opt/Apple/Library/WebObjects/ > JavaApplications/wotaskd.woa$ Reading UNIXClassPath.txt ... > Launching wotaskd.woa ... > java -DWORootDirectory="/opt/Apple" > -DWOLocalRootDirectory="/opt/Apple/Local" > -DWOUserDirectory="/opt/Apple/Library/WebObjects/JavaApplications/ > wotaskd.woa" > -classpath " /opt/Apple/Library/WebObjects/JavaApplications/ > wotaskd.woa/Contents/Resources/Java/wotaskd.jar: > /opt/Apple/Library/Frameworks/JavaEOControl.framework/Resources/ > Java/javaeocontrol.jar: > /opt/Apple/Library/Frameworks/JavaXML.framework/Resources/Java/ > javaxml.jar: > /opt/Apple/Library/PrivateFrameworks/JavaMonitor.framework/ > Resources/Java/javamonitor.jar: > /opt/Apple/Library/Frameworks/JavaFoundation.framework/Resources/ > Java/javafoundation.jar: > /opt/Apple/Library/Frameworks/JavaWOExtensions.framework/Resources/ > Java/JavaWOExtensions.jar: > /opt/Apple/Library/Frameworks/JavaWebObjects.framework/Resources/ > Java/javawebobjects.jar: > /home/xiaowen/Library/Java: > /opt/Apple/Local/Library/Java: > /opt/Apple/Library/Java: > /Network/Library/Java: > /opt/Apple/Library/Frameworks/JavaVM.framework/Classes/classes.jar: > /opt/Apple/Library/Frameworks/JavaVM.framework/Classes/ui.jar: > /usr/local/tomcat/common/lib/jsp-api.jar: > /usr/local/tomcat/common/lib/servlet-api.jar"Application > [2007-08-26 19:42:06 NZST] <main> Multicast Response Disabled > [2007-08-26 19:42:06 NZST] <Thread-0> Created UDP socket; listening > for requests... > [2007-08-26 19:42:06 NZST] <main> The URL for webserver connect is: > http://xiaowen-desktop/cgi-bin/WebObjects/wotaskd.woa/-1085 > The URL for direct connect is: > http://xiaowen-desktop:1085/cgi-bin/WebObjects/wotaskd.woa > [2007-08-26 19:42:06 NZST] <main> Waiting for requests... > > > FOR JavaMonitor > > [EMAIL PROTECTED]:/opt/Apple/Library/WebObjects/ > JavaApplications/JavaMonitor.woa$ sudo ./JavaMonitor & [2] 19950 > [EMAIL PROTECTED]:/opt/Apple/Library/WebObjects/ > JavaApplications/JavaMonitor.woa$ Reading UNIXClassPath.txt ... > Launching JavaMonitor.woa ... > java -DWORootDirectory="/opt/Apple" > -DWOLocalRootDirectory="/opt/Apple/Local" > -DWOUserDirectory="/opt/Apple/Library/WebObjects/JavaApplications/ > JavaMonitor.woa" > -classpath " > /opt/Apple/Library/WebObjects/JavaApplications/JavaMonitor.woa/ > Contents/Resources/Java/javamonitor.jar: > /opt/Apple/Library/Frameworks/JavaEOControl.framework/Resources/ > Java/javaeocontrol.jar: > /opt/Apple/Library/Frameworks/JavaXML.framework/Resources/Java/ > javaxml.jar: > /opt/Apple/Library/PrivateFrameworks/JavaMonitor.framework/ > Resources/Java/javamonitor.jar: > /opt/Apple/Library/Frameworks/JavaFoundation.framework/Resources/ > Java/javafoundation.jar: > /opt/Apple/Library/Frameworks/JavaWOExtensions.framework/Resources/ > Java/JavaWOExtensions.jar: > /opt/Apple/Library/Frameworks/JavaWebObjects.framework/Resources/ > Java/javawebobjects.jar: > /home/xiaowen/Library/Java: > /opt/Apple/Local/Library/Java: > /opt/Apple/Library/Java: > /Network/Library/Java: > /opt/Apple/Library/Frameworks/JavaVM.framework/Classes/classes.jar: > /opt/Apple/Library/Frameworks/JavaVM.framework/Classes/ui.jar: > /usr/local/tomcat/common/lib/jsp-api.jar: > /usr/local/tomcat/common/lib/servlet-api.jar" Application > [2007-08-26 19:47:07 NZST] <main> Creating LifebeatThread now with: > JavaMonitor 48632 xiaowen-desktop/127.0.1.1 1085 30000 > > [2007-08-26 19:47:07 NZST] <main> Your application is not running on a > supported development platform. AutoLaunch will not work. > > Your application's URL is: > http://xiaowen-desktop:48632/cgi-bin/WebObjects/JavaMonitor.woa > [2007-08-26 19:47:07 NZST] <main> Waiting for requests... > > > FOR HelloWorld > > [EMAIL PROTECTED]:/opt/Apple/Local/Library/WebObjects/ > Applications/HelloWorld.woa$ Reading UNIXClassPath.txt ... > Launching HelloWorld.woa ... > java -DWORootDirectory="/opt/Apple" > -DWOLocalRootDirectory="/opt/Apple/Local" > -DWOUserDirectory="/opt/Apple/Local/Library/WebObjects/Applications/ > HelloWorld.woa" > -classpath " > /opt/Apple/Local/Library/WebObjects/Applications/HelloWorld.woa/ > Contents/Resources/Java/helloworld.jar: > /opt/Apple/Library/Frameworks/JavaFoundation.framework/Resources/ > Java/javafoundation.jar: > /opt/Apple/Library/Frameworks/JavaXML.framework/Resources/Java/ > javaxml.jar: > /opt/Apple/Library/Frameworks/JavaEOControl.framework/Resources/ > Java/javaeocontrol.jar: > /opt/Apple/Library/Frameworks/JavaJDBCAdaptor.framework/Resources/ > Java/javajdbcadaptor.jar: > /opt/Apple/Library/Frameworks/JavaEOAccess.framework/Resources/Java/ > javaeoaccess.jar: > /opt/Apple/Library/Frameworks/JavaWOExtensions.framework/Resources/ > Java/JavaWOExtensions.jar: > /opt/Apple/Library/Frameworks/JavaWebObjects.framework/Resources/ > Java/javawebobjects.jar: > /home/xiaowen/Library/Java: > /opt/Apple/Local/Library/Java: > /opt/Apple/Library/Java: > /Network/Library/Java: > /usr/local/tomcat/common/lib/jsp-api.jar: > /usr/local/tomcat/common/lib/servlet-api.jar" > webobjectsexamples.helloworld.Application > [2007-08-26 19:52:49 NZST] <main> Creating LifebeatThread now with: > HelloWorld 33838 xiaowen-desktop/127.0.1.1 1085 30000 > > Welcome to HelloWorld! > [2007-08-26 19:52:49 NZST] <main> The URL for webserver connect is: > http://xiaowen-desktop/cgi-bin/WebObjects/HelloWorld.woa/-33838 > [2007-08-26 19:52:49 NZST] <main> Waiting for requests... > > > Thanks, > > > Xiaowen(Kevin) Ren > > > > > "This communication is confidential and may contain privileged and/ or > copyright material. If you are not the intended recipient you must not > use, disclose, copy or retain it. If you have received it in error > please immediately notify me by return email, delete the emails and > destroy any hard copies. ANZ National Bank Limited does not guarantee > the integrity of this communication, or that it is free from errors, > viruses or interference." > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/webobjects-dev/chill% > 40global-village.net > > This email sent to [EMAIL PROTECTED] -- Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects "This communication is confidential and may contain privileged and/or copyright material. If you are not the intended recipient you must not use, disclose, copy or retain it. If you have received it in error please immediately notify me by return email, delete the emails and destroy any hard copies. ANZ National Bank Limited does not guarantee the integrity of this communication, or that it is free from errors, viruses or interference." _______________________________________________ Do not post admin requests to the list. 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