Please Help me !! listFiles() return null

[Fabio Cuomo <mu...@hotmail.com>]

Hi at all....
I'm developing an application that support file transfer using ftp .... 
particularly it is possible to send and receive file more list all 
information files or directory. To do this i use listFiles() method of class 
FTPClass, as follow:

    FTPClient ftp = new FTPClient();
    ftp.connect(host);
    ftp.login(dbuser, pwd);
    FTPFile[] filelist = ftp.listFiles();
    for (int i = 0; i < filelist.length; ++i)
        System.out.println(filelist[i]);
    ftp.disconnect();

... but on i get a null pointer. Please, can somebody tell me if this is a 
recognized bug or if i wrong in something ?? Please help me i'm in 
trouble..Any kind of help is granted.

Thanx in advance.
regards mulp

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Re: Please Help me !! listFiles() return null

[Tomasz Pik <pi...@ais.pl>]

Fabio Cuomo wrote:

> Hi at all....
> I'm developing an application that support file transfer using ftp .... 
> particularly it is possible to send and receive file more list all 
> information files or directory. To do this i use listFiles() method of 
> class FTPClass, as follow:
> 
>    FTPClient ftp = new FTPClient();
>    ftp.connect(host);
>    ftp.login(dbuser, pwd);
>    FTPFile[] filelist = ftp.listFiles();
>    for (int i = 0; i < filelist.length; ++i)
>        System.out.println(filelist[i]);
>    ftp.disconnect();
> 
> ... but on i get a null pointer.

Any stack trace... In which line of your code?

[...]

Regards,
Tomek


> regards mulp


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