The JMeter GUI cannot be run if the JVM is running headless, i.e.
without a display.
This will be true of all Java GUI programs.
However, you can run JMeter in non-GUI mode:
jmeter -n -t testplan.jmx -l testplan.jtl
which should hopefully run headless (though I've not tried this).
Setting up Java/Linux so that Java GUIs work is really a question for
the appropriate Linux forum.
On 16/01/07, Raghavendra Kristam <[EMAIL PROTECTED]> wrote:
a) are you running in a machine with X?
- please provide some more information on this I am
not clear with this line.
b) Perhaps you don't intend to run the jmeter UI? try
./jmeter -?
Getting same errors
# ./jmeter
java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program
performed an operation which requires it.
at
java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159)
at java.awt.Window.<init>(Window.java:317)
at java.awt.Frame.<init>(Frame.java:419)
at java.awt.Frame.<init>(Frame.java:384)
at javax.swing.JFrame.<init>(JFrame.java:150)
at
org.apache.jmeter.gui.MainFrame.<init>(MainFrame.java:120)
at
org.apache.jmeter.JMeter.startGui(JMeter.java:196)
at
org.apache.jmeter.JMeter.start(JMeter.java:288)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.jmeter.NewDriver.main(NewDriver.java:175)
An error occurred:
No X11 DISPLAY variable was set, but this program
performed an operation which requires it.
--- Alexander Wallace <[EMAIL PROTECTED]> wrote:
> are you running in a machine with X?
>
> Perhaps you don't intend to run the jmeter UI? try
> ./jmeter -?
>
> On Jan 16, 2007, at 9:36 AM, Raghavendra Kristam
> wrote:
>
> > Hi Team,
> >
> > Now I Installed java version "1.5.0_10" from sun
> web
> > site.
> > I set the java path on linux and catalina_home and
> > tomcat server is working fine.
> >
> > still getting some errors when I run the jmeter
> shell
> > script on linux machine.
> >
> > # sh jmeter
> > java.awt.HeadlessException:
> > No X11 DISPLAY variable was set, but this program
> > performed an operation which requires it.
> > at
> >
>
java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:
>
> > 159)
> > at java.awt.Window.<init>(Window.java:317)
> > at java.awt.Frame.<init>(Frame.java:419)
> > at java.awt.Frame.<init>(Frame.java:384)
> > at
> javax.swing.JFrame.<init>(JFrame.java:150)
> > at
> >
>
org.apache.jmeter.gui.MainFrame.<init>(MainFrame.java:120)
> > at
> > org.apache.jmeter.JMeter.startGui(JMeter.java:196)
> > at
> > org.apache.jmeter.JMeter.start(JMeter.java:288)
> > at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > at
> > sun.reflect.NativeMethodAccessorImpl.invoke
> > (NativeMethodAccessorImpl.java:39)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke
> > (DelegatingMethodAccessorImpl.java:25)
> > at
> > java.lang.reflect.Method.invoke(Method.java:585)
> > at
> >
> org.apache.jmeter.NewDriver.main(NewDriver.java:175)
> > An error occurred:
> > No X11 DISPLAY variable was set, but this program
> > performed an operation which requires it.
> >
> > Thanks,
> > Raghavendra.
> >
> > --- git <[EMAIL PROTECTED]> wrote:
> >
> >> My guess is that the correct version of java is
> not
> >> being picked up by
> >> the script file.
> >>
> >> Make sure you have the sun version.
> >>
> >> Then edit the batch file so that the line which
> >> invokes java has the
> >> absolute path to the sun jvm (which lives in the
> bin
> >> directory under the
> >> java installation).
> >>
> >> Cheers
> >>
> >> AJ
> >>
> >> On Tue, 2007-01-16 at 12:33 +0000, sebb wrote:
> >>
> >>> On 16/01/07, Raghavendra Kristam
> >> <[EMAIL PROTECTED]> wrote:
> >>>>
> >>>> Yes, jmeter is available in bin directory.
> >>>>
> >>>> I Installed jakarta-tomcat-5.0.30, jdk1.5.0_08
> >> and
> >>>
> >>> Which provider of Java?
> >>>
> >>>> jakarta-jmeter-2.2.
> >>>>
> >>>> Tomcat server is running fine.
> >>>>
> >>>> On Windows system jmeter is working fine when I
> >>>> clicked jmeter.bat. When I run the jmeter shell
> >> script
> >>>> getting following errors.
> >>>>
> >>>> # sh jmeter
> >>>> Warning: -server not understood. Ignoring.
> >>>> Warning: -Xms256m not understood. Ignoring.
> >>>> Warning: -Xmx256m not understood. Ignoring.
> >>>> Warning: -XX:NewSize=128m not understood.
> >> Ignoring.
> >>>> Warning: -XX:MaxNewSize=128m not understood.
> >> Ignoring.
> >>>> Warning: -XX:MaxTenuringThreshold=2 not
> >> understood.
> >>>> Ignoring.
> >>>> Warning: -XX:PermSize=64m not understood.
> >> Ignoring.
> >>>> Warning: -XX:MaxPermSize=64m not understood.
> >> Ignoring.
> >>>
> >>> The above are because -X flags are not standard
> -
> >> just comment out in
> >>> the shell script
> >>>
> >>>> Warning: -jar not understood. Ignoring.
> >>>
> >>> This is a serious problem - if your version of
> >> Java does not
> >>> understand the -jar flag then it is not a
> standard
> >> version of java.
> >>>
> >>> If this problem still persists after you have
> >> eliminated the -X
> >>> warnings, then you will need a different version
> >> of Java.
> >>>
> >>>> Exception in thread "main"
> >>>> java.lang.NoClassDefFoundError:
> >> ..ApacheJMeter.jar
> >>>
> >>> That's because the -jar flag is not recognised.
> >>>
> >>>
> >>
> >
>
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> >>>
> >>>
> >>
> >> www.cubicalland.com
> >> www.nerds-central.blogspot.com
> >>
> >>
> >>
> >>
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
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