Page 319 -

mobile app development

Test Drive

Let’s give the latest version of your app a go. Copy the app to your emulator, and put the new CGI
script in your cgi-bin folder on your web server (remember to set the executable bit, if needed).
What happens when you run your latest app using the emulator’s Python shell as opposed to the
“run wheel”?

You are dumped into the
Python shell with a rather
nasty error message.

You’re getting a
“TypeError”.

After reading the error
message, click “Yes” to return
to the SL4A script listing.

Yikes! Your code has a TypeError, which is crashing your app when you try
to display the selected athlete’s timing data. Why do you think this is happening?

you are here 4 283