HTTP.dll: NullReferenceException

[neuroTux]

Hello,

I am newbie in programming basic4ppc and I wrote a small program:

Sub Globals
'Declare the global variables here.
GoogleWeather = "http://www.google.com/ig/api?weather=+69124&hl=fr"
End Sub

Sub App_Start
Form1.Show
TextBox1.Text = DownloadXmlFile
End Sub

Sub DownloadXmlFile
ErrorLabel (errHTTP)
Reponse.New1
Demande.New1(GoogleWeather)
Reponse.Value = Demande.GetResponse
String = Reponse.GetString
Reponse.Close
Return String
errHTTP:
Reponse.Close
Msgbox(Demande.ResponseCode & ": " & Demande.ErrorMessage)
End Sub

This program works very well on my PC but as soon as I compile it for device and as soon as I execute it on my PPC, I have the message:
" An error occured on sub _main_downloadxmlfile. NullReferenceException. Continue? " Which displays on the screen.
I admit that I do not understand because there is that a single library " HTTP.dll ".
If somebody has an idea.
Thank you.

 

[Erel]

Can you upload your source code file?
It seems like you have several syntax errors. It will be easier to fix it this way.

Also comment the ErrorLabel line so you will get a message with the right exception.

 

[neuroTux]

Thank you for your answer.

In fact the listing of the post 1 is not the right. The line corresponding to ' Reponse.New1 ' was 'Reponse.New2 (28591) ', code for ISO-8859-1.
This code is not recognized by my PPC.
I have exchange the code by 1252 which corresponds to Latin ANSI 1-Western European.

Now, the program runs very well.

@+

 

[sitajony]

Thank you for your answer.

In fact the listing of the post 1 is not the right. The line corresponding to ' Reponse.New1 ' was 'Reponse.New2 (28591) ', code for ISO-8859-1.
This code is not recognized by my PPC.
I have exchange the code by 1252 which corresponds to Latin ANSI 1-Western European.

Now, the program runs very well.

@+

So it return an error when you run it on your device? I believe that it was on Basic4PPC...

Note: @+=CYA