Tk::Error: 500 Can't read entity body: Unknown error at soapcl2.pl line 19  
 Carp::croak at D:/Perl/lib/Carp.pm line 191  
 SOAP::Lite::__ANON__ at D:/Perl/site/lib/SOAP/Lite.pm line 2749  
 SOAP::Lite::call at D:/Perl/site/lib/SOAP/Lite.pm line 2873  
 SOAP::Lite::__ANON__ at D:/Perl/site/lib/SOAP/Lite.pm line 2841  
 main::get at soapcl2.pl line 19  
 [\&main::get]  
 Tk callback for .button  
 Tk::__ANON__ at D:/Perl/site/lib/Tk.pm line 228  
 Tk::Button::butUp at D:/Perl/site/lib/Tk/Button.pm line 111  
 (command bound to event)