Hi,
We are writing ant task, which needs to copy files based on fileset
defination like this..
Copy c = createCopyTask();
FileSet fs = new FileSet();
fs.setProject(getProject());
fs.setDir(new File("."));
fs.setFile(f);
c.addFileset(fs);
c.execute();
where createCopyTask() is
private final Copy createCopyTask()
{
final Copy c = new Copy();
c.setTodir(new File(getDestdir().getPath()));
c.setIncludeEmptyDirs(false);
c.setFailOnError(true);
c.setOverwrite(false);
c.setFlatten(false);
return c;
}
However this code is resulting in NPE with the following exception..
Could any one guide what is wrong here..
Regards,
Nagendra
[C2SCp] java.lang.NullPointerException
[C2SCp] at
org.apache.tools.ant.types.AbstractFileSet.setupDirectoryScanner(AbstractFileSet.java:477)
[C2SCp] at
org.apache.tools.ant.types.AbstractFileSet.getDirectoryScanner(AbstractFileSet.java:442)
[C2SCp] at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:431)
[C2SCp] at
com.tejasoft.ant.c2s.Class2SRCCopyTask.execute(Class2SRCCopyTask.java:73)
[C2SCp] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
[C2SCp] at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown
Source)
[C2SCp] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[C2SCp] at java.lang.reflect.Method.invoke(Method.java:623)
[C2SCp] at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
[C2SCp] at org.apache.tools.ant.Task.perform(Task.java:348)
[C2SCp] at
org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:62)
[C2SCp] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
[C2SCp] at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown
Source)
[C2SCp] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[C2SCp] at java.lang.reflect.Method.invoke(Method.java:623)
[C2SCp] at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
[C2SCp] at org.apache.tools.ant.Task.perform(Task.java:348)
[C2SCp] at
org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:394)
[C2SCp] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
[C2SCp] at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown
Source)
[C2SCp] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[C2SCp] at java.lang.reflect.Method.invoke(Method.java:623)
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