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Khoyendra Pande
Asked: 2011-12-18 05:38:01 +0800 CST

jfreechart.jar file not supporting

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I have some code where I am making bar graph with the help of jfreechart.jar file its working ok in my local system but its not working in my server showing this error-

warning: [options] bootstrap class path not set in conjunction with -source 1.6
C:\report\CreateBarChart.java:13: error: package com.sun.image.codec.jpeg does not exist
import com.sun.image.codec.jpeg.JPEGCodec;
C:\report\CreateBarChart.java:14: error: package com.sun.image.codec.jpeg does not exist
import com.sun.image.codec.jpeg.JPEGEncodeParam;
C:\report\CreateBarChart.java:15: error: package com.sun.image.codec.jpeg does not exist
import com.sun.image.codec.jpeg.JPEGImageEncoder;
C:\report\CreateBarChart.java:179: error: cannot find symbol
        JPEGImageEncoder encoder2 = JPEGCodec.createJPEGEncoder(fos);
  symbol:   class JPEGImageEncoder
  location: class CreateBarChart
C:\report\CreateBarChart.java:179: error: cannot find symbol
        JPEGImageEncoder encoder2 = JPEGCodec.createJPEGEncoder(fos);
  symbol:   variable JPEGCodec
  location: class CreateBarChart
C:\report\CreateBarChart.java:180: error: cannot find symbol
        JPEGEncodeParam param2 = encoder2.getDefaultJPEGEncodeParam(img);

I have added all required jar and import code but still its showing this error when I am going to buid jar. but its not showing error in netbeans only showing when I am going to build jar and working ok in local system so I am thinking this is server problem. I have added these jar -

jfreechart-1.0.13.jar
jfreechart-1.0.13-experimental.jar
jfreechart-1.0.13-swt.jar

so is it server problem or something else?

windows-server-2008 java

2 Answers

  1. A bit late, but I think you're running a different JDK version than JFreeChart supports. com.sun is the internal Sun-jdk only classes. Those classes will work in Sun's JDK, but they will not in others like OpenJDK or IcedTea. They also are subject to change between versions

    Solution: First, install Sun's JRE or make sure your already running Sun's. If that doesn't work, downgrade (or upgrade) to Java 6, as that's what it seems JFreeChart wants

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  2. I think only an issue is adding those Jar files to CLASS_PATH on environment variables of system.

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