Hi all.
I have been trying to run the following code but it seems that wherever I
put the Fire.nlogo file, there are always errors.
http://ccl.northwestern.edu/netlogo/5.0RC2/docs/controlling.html#example
import org.nlogo.headless.HeadlessWorkspace
object Example2 {
def main(args: Array[String]) {
val workspace = HeadlessWorkspace.newInstance
workspace.open(
"models/Sample Models/Earth Science/Fire.nlogo")
workspace.command("set density 62")
workspace.command("random-seed 0")
workspace.command("setup")
workspace.command("repeat 50 [ go ]")
println(workspace.report("burned-trees"))
workspace.dispose()
}
}
Exception in thread "main" java.lang.NoClassDefFoundError:
org/picocontainer/DefaultPicoContainer
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:792)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.nlogo.headless.HeadlessWorkspace$.newInstance(
HeadlessWorkspace.scala:37)
at org.nlogo.headless.HeadlessWorkspace$.newInstance(
HeadlessWorkspace.scala:31)
at Example1$.main(Example1.scala:5)
at Example1.main(Example1.scala)
Caused by: java.lang.ClassNotFoundException:
org.picocontainer.DefaultPicoContainer
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 16 more
I have tried to put that to local directory but it still can't find it.
Please help.
Thanks very much and Merry Xmas!
Robert
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