Native Development

[simon_hain]

Hello,

i am still trying to use a soap webservice from bb10. As my attempts at gsoap failed and i don't have a reply from the people at kdsoap yet i followed a tip from Mark Sohm and tried QtSoap, which seems to be a simple (and abandoned?) soap implementation on Qt base: http://doc.qt.nokia.com/solutions/4/qtsoap/index.html

I use the population example found at

http://qt.gitorious.org/qt-solutions/qt-solutions/trees/master/qtsoap

I am able to use the webservice with soapUI, so it seems to be fine:

http://www.abundanttech.com/WebServices/Population/population.asmx?WSDL 

I created a new project and added the classes. The project compiles (with a warning) and executes, but i do not get a reply from the webservice, the application seems to crash.

here is the output:

Looking up population of Afghanistan...
QWidget: Cannot create a QWidget when no GUI is being used

The first line is a qdebug output. is the second line a critical error? or is something else wrong? 

I have attached the project as a zip (created using export/archive file) 

[simon_hain · Accepted solution]

ha, i found the error myself!

QApplication seems to imply that there must be a GUI, if i exchange it to QCoreApplication i get the webservice reply.

Looking up population of Afghanistan...
Afghanistan has a population of 30,420,000 (last updated at 2012)

[actjak]

hello simon_hain 

 if you use qtsoap for the web service you may be able to help me for  the problem that I post the following post

http://supportforums.blackberry.com/t5/Native-Development/Qtsoap-MethodArgument/m-p/1829915

thank you for avence