Lim Hock-Chai skrev den 18-07-2007 21:38:
One of our java program stops working after we upgrade OS from V5R2 to
V5R3 and move the AS400 to our hosting site. The program is getting
Null pointer error when trying to do "new IFSTextFileInputStream".
Help.....


Below is a clip of the program:
// Retrieve application properties.
String as400UserId = ( String )parameters.get( "-uid" );
String as400Password = ( String )parameters.get( "-pwd" );
String as400System = ( String )parameters.get( "-as400" );
AS400 system = null;
if( ( as400UserId != null ) && ( as400Password != null ) && (
as400System != null ) ) {
system = new AS400( as400System, as400UserId, as400Password );
} else {
system = new AS400();
} Properties props = new Properties(System.getProperties());
IFSFile propertiesFile = new IFSFile( system, propertiesFileName );
IFSTextFileInputStream fis = new IFSTextFileInputStream( system,
propertiesFile, IFSTextFileInputStream.SHARE_ALL );


The question here is how you invoke the program - running locally or remotely?

My guess is that the system variable contains bad information, or that the machine has a different DNS-name than it thinks.

Can you run this inside a debugger....

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