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Thanks GIlbert

I have tried what you told me to do. The details of my attempt are as posted here :-

http://www.jfree.org/phpBB2/viewtopic.p ... &&start=15

How do I set the Java properties, I have tried to programatically set it, but still cant work.

I have been recomended some solutions the JFreeChart Forum, and my attempts to solve this problems are as posted in,

http://www.jfree.org/phpBB2/viewtopic.p ... &&start=15

So lets us go there and disscuss this together.

Thanks Gilbert for your advise and recomendation, I did what you said but still the application isnt working, the details of my attepts are posted here :-

http://www.jfree.org/phpBB2/viewtopic.p ... &&start=15

I have posted the results of my atemp in

http://www.jfree.org/phpBB2/viewtopic.p ... &&start=15

I still fail to do it, can any one please advise me on how can I make the JfreeChart work in websphere at a Solaris enviroment

I have tried what you told me to do, I do not know where to configure the java headless property, I am using web shpere, in a Solaris machine. but I have programatically configured the java property using the Syste.setProperty method the snippet are as below Properties prop = System.getProperties ()...

I have programatically put these settings in but still cannot do anything about the error, Properties prop = System.getProperties (); prop.put ("awt.toolkit", "com.eteks.awt.PJAToolkit"); prop.put ("java.awt.headless", "true"); System.setProperties (prop); The error message is javax.servlet.ServletE...

I set this prop to disable X11 dependency. And it works fine on solaris 2.8 I am running the probalmetic codes in a solatis machine too, but can you teach me as where to set java properties , I got the serveletexception errot when I try to declare a feference variable of CategoryAxis objCategoryAxi...

For the number 1 possibility I can think of two possibilities here: (1) The "headless" Java problem often shows up as a class not found error in the CategoryAxis class - see item 10 in the FAQ: http://www.jfree.org/phpBB2/viewtopic.php?t=8420 I am using web sphere as the web server for the solution ...

I am using web sphere as the web server for the solution link number 1, all I have to do is to set the java properties to true like below

-Djava.awt.headless=true

but where am I suppose to set this property, in which file am I suppose to save it in ?

I have the similar problem and I have posted it in:- http://www.jfree.org/phpBB2/viewtopic.php?p=44400#44400 http://www.jfree.org/phpBB2/viewtopic.php?p=44401#44401 http://www.jfree.org/phpBB2/viewtopic.php?p=44402#44402 But my problem is I compile fine in J2SDK 1.4, and the application run fine in ...

I already have my snippets of codes written in here :-

http://www.jfree.org/phpBB2/viewtopic.php?p=44400#44400

the code compiled fine in J2SDK 1.4 and run fine in JRE 1.4, but when I move the class files to the Server with the JRE 1.3 Environment the error occurs

I had the similar erro and problem too, I have posted a thread in http://www.jfree.org/phpBB2/viewtopic.php?p=44400#44400 http://www.jfree.org/phpBB2/viewtopic.php?p=44401#44401 I have checked the JCommon I am using it is the same, it is also JCommon 1.0. I got the error when I am trying to refer to...

hello it depends on the version of JFreeChart that you are choosing to run the codes on, as of now my problem is running JFreeChart 1.0 on JRE 1.3, errors and exception occurs. I post my snippet of codes in here http://www.jfree.org/phpBB2/viewtopic.php?p=44400#44400 My problem comes when I try to u...

I later had found out that, it is the CategoryAxis class that is the culprit of the exception, because, then I try to refer to this class the program will halt and Exception would be thrown, but what exception it is I dont know, cause the exception is not thrown out by the JFreeChart 1.0 API

I came to this conclusion is because, I cant capture any exception at the try catch block in the codes above, the error must have had been caught in the one of the class file in the JFreeChart 1.0 apit.