Android Question NET library for FTP

[pazzokli]

Hi to all, I use NET library to comunicate and upload a txt file (127k) using FTP protocol.
My account FTP in on netsons hosting space.
Sometime upload is succes, oftet retrieve this error:
"java.lang.NullPointerException: Attempt to invoke virtual methode 'void java.net.Socket.setSoTimeout(int)' on a object reference"

Somebody can help me to understand where can be error?

Thanks a lot

 

[Erel]

Which version of Net library are you using?

 

[pazzokli]

I downloaded library to this your post:

https://www.b4x.com/android/forum/threads/new-net-library-android-ftp-smtp-and-pop3.10892/

 

[Erel]

You should check the version in the libraries tab.

Anyway, check the unfiltered logs. The full error message with the stack trace should be there. Call UploadFile and post the full error message.

 

[pazzokli]

You should check the version in the libraries tab.

Anyway, check the unfiltered logs. The full error message with the stack trace should be there. Call UploadFile and post the full error message.

Is possible see logs also with Bridge?

 

[LucaMs]

Is possible see logs also with Bridge?

 

[DonManfred]

Yes, Add

#BridgeLogger: true

in your Project.

 

[pazzokli]

This evening I check logs (now I'm in office )
A question: my app use NET library to upload same file every about 10min.
At the moment I close FTP connection immediatly after upload file.
Is it correct or I have to keep open connection?

 

[DonManfred]

If you just upload one file every 10 minutes i would suggest to
- Open ftp-connection
- Do the upload
- When uplaoad is finished; close the connection

 

[pazzokli]

You should check the version in the libraries tab.

Anyway, check the unfiltered logs. The full error message with the stack trace should be there. Call UploadFile and post the full error message.

Version is 1.75

I cannot see log even if log tap show "Debug mode connected to xxxxxx"
Next step: use cable with USB debug

 

[Erel]

At the moment I close FTP connection immediatly after upload file.
Is it correct or I have to keep open connection?

You can close it. However make sure to initialize FTP again before you try to use it.