Sending Email with codenameOne Message class

Question

i've followed this example CodenameOne message Class but i get getting this exception

> java.io.IOException: Failed to open mailto:marwen1609@gmail.com?body=Body%20of%20message&subject=Subject%20of%20message. Error message: Un périphérique attaché au système ne fonctionne pas correctement.

> at sun.awt.windows.WDesktopPeer.ShellExecute(WDesktopPeer.java:90)
    at sun.awt.windows.WDesktopPeer.mail(WDesktopPeer.java:71)
    at java.awt.Desktop.mail(Desktop.java:474)
    at com.codename1.impl.javase.JavaSEPort.sendMessage(JavaSEPort.java:6667)
    at com.codename1.ui.Display.sendMessage(Display.java:3251) 

please help i didn't find much documentation to go with, here's my code

Message m = new Message("Body of message");
m.getAttachments().put("/resources/test.txt", "text/plain");
Display.getInstance().sendMessage(new String[] {"marwen1609@gmail.com"}, "Subject of message", m);

Answer 1

The exception is because JavaSE failed to find a default mail application defined in your system. This will act correctly on the device where the OS native mail app will launch when you invoke that call.