FileNotFoundException

[veruca]

Hi,

I would like my applet to call Inference Engine of some Expert System. I
did do the following:

<applet code=JDONApplet height=487 width=625>
<param name=INPUT value=summer3.jdn>
</applet>

and:

public void init() {

try
{
String [] argv = new String[] {};
String s = getParameter("INPUT");
if (s != null)
argv = new String[] {s};
File file = new File (argv[0]);

String s1 = file.getName();
String s2 = file.getAbsolutePath();

if(fc instanceof QFormController)
((QFormController)fc).OpenExistingProject(file);
if(s1.indexOf(".jdn") > 0)
s1 = s1.substring(0, s1.indexOf(".jdn"));
if(mf instanceof JDONApplet)
((QFormController)fc).ForwardChaining(mf);
}
catch(Exception exception)
{
(new ErrorForm(exception.toString())).show();
}
}

First, I had exception:
java.security.AccessControlException:access
denied(Java.util.PropertyPermission user.dir read)
than I set mypolicy in policytool and now I have following exception:
java.io.FileNotFoundException: summer3.jdn (The system cannot find the
file specified).
What’s the problem? If somebody know, please help me!

 

[Manish Pandit]

You might want to try giving the absolute path of the file in the PARAM
section.

-cheers,
Manish

 

[veruca]

Thanks!