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JFreeChart Q&A » Development » unix 

1. having trouble installing on a unix box    jfree.org

Hi, I unpacked all the files from the gz file, and then from the jar files inside the lib class. But when I try to run JFreeChart.java inside source/org/jfree/chart, I get 100 errors. As far as I can see on the telnet box, everything says its a "cannot resolve symbol" error. What is the source of the problem? Thanks in advance. ...

2. Free Demo hangs in Unix    jfree.org

3. Demo hangs in Unix    jfree.org

I went on to the other examples under the following directory: /opt/local/jfreechart-1.0.0-rc1/source/org/jfree/chart/demo and I compiled the BarChartDemo1.class but this time i get the following error: # java BarChartDemo1 Exception in thread "main" java.lang.NoClassDefFoundError: BarChartDemo1 (wrong name: org/jfree/chart/demo/BarChartDemo1) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) at java.net.URLClassLoader.defineClass(URLClassLoader.java:243) at java.net.URLClassLoader.access$100(URLClassLoader.java:51) at java.net.URLClassLoader$1.run(URLClassLoader.java:190) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:183) at java.lang.ClassLoader.loadClass(ClassLoader.java:294) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:281) at java.lang.ClassLoader.loadClass(ClassLoader.java:250) ...

4. help!!help ,unix question ,but not X11' error..    jfree.org

help!!help ,unix question ,but not X11' error.. by pengpeng Thu Dec 22, 2005 4:45 pm in window ,my jsp program is ok .but not in unix. but not X11' s error. i have solve X11 error by seting -java.awt.headless=true just it is not display img.???? no error imformation ?? why web.xml is right . DisplayChart org.jfree.chart.servlet.DisplayChart DisplayChart ...

5. Weblogic 8.1 SP5 on Unix    jfree.org

Hello, I have the same kind of problem using Jfree chart and weblogic sp5. On SP4 solaris no problem, on SP5 windows no problem, on SP5 solaris it doesn't work. It failed when the chart object is created : // Create the chart object PiePlot plot = new PiePlot3D(data); If anyone has an idea or a solution, i will be greatful ...

7. Problem porting JFreeChart from Windows to Unix    jfree.org

Well, I've read the FAQ about this, and I'm not getting any of the errors that are covered there. No ClassDefNotFound error, no X11 error, none of that. I've tried setting headless in all three different places. No dice. So any other things I should try? I just can't seem to get it working. I get absolutely no error in my ...

8. Error on Unix - Unexpected Signal : 11-Function=XGetFontPat    jfree.org

Error on Unix - Unexpected Signal : 11-Function=XGetFontPat by chauhonglinh Tue Sep 26, 2006 10:58 pm Today, one of my developers in my team tried to use JFreeChart on HP-UX, and ran into this error: An unexpected exception has been detected in native code outside the VM. Unexpected Signal : 11 occurred at PC=0xC1241C44 Function=XGetFontPath Library=/usr/lib/X11R6/libX11.3 Current Java thread: "ExecuteThread: ...

9. running Jfreechart programs written in Windows machines UNIX    jfree.org

I have developed some chart programs that are running fine in my machine which is a windows machine.They are all applications. Now I need to run the same in an UNIX machine --just run it. What will be the best and fastest way to do it? If I create a jar with the application entry point and copy+run the jar in ...

10. unix, weblogic headless help    jfree.org

I am trying to set weblogic to run in a headless state, and I know what would be more of a weblogic forum, but am unable to get responses, so I apologize for using this forum... but... I set up -Djava.awt.headless=true in my remote start arguments, but am still not seeing the charts (which of course work in windows). This should ...

11. Problem running on Websphere server on Unix platform    jfree.org

I downloaded the jfreechart-1.0.9.jar and included in my project. It works fine on my PC's test server, also works fine on the websphere server on a windows server. When I deployed the same application to websphere on an AIX/UNIX server, I got error when running a web report calling Jfreechart class. [Servlet Error]-[org/jfree/chart/axis/CategoryAxis]: java.lang.NoClassDefFoundError: org/jfree/chart/axis/CategoryAxis at org.jfree.chart.ChartFactory.createBarChart(ChartFactory.java:794) A call from ChartFactory.createBarChart ...

12. error while deploying in UNIX machine    jfree.org

Hi , I tried to deploy war file in unix application server, getting the following exception when i try to acces the page which generates timeseriesgraph. But the same WAR is getting deployed in windows machine and has no problem in displaying graphs [weblogic.servlet.internal.WebAppServletContext@1aab417 - appName: 'OHS', name: 'OHS.war', context-path: '/OHS'] Root cause of ServletException. java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) ...

13. JfreeChart in Unix    jfree.org

14. Unix Server JFree chart creation Failed -Weblogic Server    jfree.org

Hi, I am using weblogic server 10.0 in Unix environment. In windows my application working fine and rendered JFree chart fine. But in Unix it throws the following error. java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:68) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1141) at org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1408) at org.jfree.chart.ChartUtilities.writeChartAsJPEG(ChartUtilities.java:426) at org.jfree.chart.ChartUtilities.writeChartAsJPEG(ChartUtilities.java:380) I already set java.awt.headless =true, but still i got this exception. In Unix i am using ...

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