I'm not sure where you get your Form.h and Form.C from, but the line numbers are different from my version.
Did you download a Wt release and build the examples as described in our build instructions? BR, Wim. 2011/5/12 Gurpreet Kaur Karwal <[email protected]>: > after issuing "make" command I get- > > Scanning dependencies of target formexample.wt > [ 33%] Building CXX object > Form/CMakeFiles/formexample.wt.dir/DateValidator.o > [ 66%] Building CXX object Form/CMakeFiles/formexample.wt.dir/Form.o > /home/gurpreet/public_html/t/Form/Form.C: In member function ‘void > Form::createUI()’: > /home/gurpreet/public_html/t/Form/Form.C:89: error: cannot convert > ‘Wt::WLineEdit*’ to ‘Wt::WDatePicker*’ in assignment > /home/gurpreet/public_html/t/Form/Form.C:91: error: no matching function for > call to ‘Wt::WLabel::setBuddy(Wt::WDatePicker*&)’ > /usr/include/Wt/WLabel:62: note: candidates are: void > Wt::WLabel::setBuddy(Wt::WFormWidget*) > /usr/include/Wt/WLabel:71: note: void > Wt::WLabel::setBuddy(Wt::Ext::FormField*) > /home/gurpreet/public_html/t/Form/Form.C:92: error: ‘class Wt::WDatePicker’ > has no member named ‘setValidator’ > /home/gurpreet/public_html/t/Form/Form.C:94: error: ‘class Wt::WDatePicker’ > has no member named ‘validator’ > /home/gurpreet/public_html/t/Form/Form.C:98: error: no matching function for > call to ‘Wt::WDatePicker::WDatePicker(Wt::WText*, Wt::WDatePicker*&, bool, > Wt::WTableCell*)’ > /usr/include/Wt/WDatePicker:54: note: candidates are: > Wt::WDatePicker::WDatePicker(Wt::WInteractWidget*, Wt::WLineEdit*, bool, > Wt::WContainerWidget*) > /usr/include/Wt/WDatePicker:40: note: > Wt::WDatePicker::WDatePicker(const Wt::WDatePicker&) > /home/gurpreet/public_html/t/Form/Form.C: In member function ‘bool > Form::validate()’: > /home/gurpreet/public_html/t/Form/Form.C:191: error: no matching function > for call to ‘Form::checkValid(Wt::WDatePicker*&, Wt::WString)’ > /home/gurpreet/public_html/t/Form/Form.C:165: note: candidates are: bool > Form::checkValid(Wt::WFormWidget*, const Wt::WMessage&) > make[2]: *** [Form/CMakeFiles/formexample.wt.dir/Form.o] Error 1 > make[1]: *** [Form/CMakeFiles/formexample.wt.dir/all] Error 2 > make: *** [all] Error 2 > > Earlier the errors I mentioned were from the project where I included just > Form.h and Form.C, these errors occur after I included all the files given > in examples by default. > Am I missing any library or something?? > > > On Thu, May 12, 2011 at 3:00 PM, Wim Dumon <[email protected]> wrote: >> >> Hi Gurpreet, >> >> Can you show the complete file + compilation parameters and the >> complete error when reporting compilation errors? It's nearly >> impossible to find this out without proper reference (line numbers, >> context, ...). >> >> Thank you, >> Wim. >> >> 2011/5/9 Gurpreet Kaur Karwal <[email protected]>: >> > In Form Example given in >> > >> > http://www.webtoolkit.eu/wt/doc/examples/html/classForm.html#_details >> > >> > when I issue "make" command the following errors occur- >> > >> > In member function ‘void Form::createUI()’: error: invalid use of >> > ‘void’ >> > no >> > match >> > for call to ‘(Wt::EventSignal<Wt::WMouseEvent>) ()’ >> > note: >> > candidates are: void Wt::EventSignal<E>::operator()(E) [with E = >> > Wt::WMouseEvent] >> > >> > >> > Why do I encounter these errors though I havn't changed the source code? >> > >> > >> > >> > ------------------------------------------------------------------------------ >> > WhatsUp Gold - Download Free Network Management Software >> > The most intuitive, comprehensive, and cost-effective network >> > management toolset available today. Delivers lowest initial >> > acquisition cost and overall TCO of any competing solution. >> > http://p.sf.net/sfu/whatsupgold-sd >> > _______________________________________________ >> > witty-interest mailing list >> > [email protected] >> > https://lists.sourceforge.net/lists/listinfo/witty-interest >> > >> > >> >> >> ------------------------------------------------------------------------------ >> Achieve unprecedented app performance and reliability >> What every C/C++ and Fortran developer should know. >> Learn how Intel has extended the reach of its next-generation tools >> to help boost performance applications - inlcuding clusters. >> http://p.sf.net/sfu/intel-dev2devmay >> _______________________________________________ >> witty-interest mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/witty-interest > > > ------------------------------------------------------------------------------ > Achieve unprecedented app performance and reliability > What every C/C++ and Fortran developer should know. > Learn how Intel has extended the reach of its next-generation tools > to help boost performance applications - inlcuding clusters. > http://p.sf.net/sfu/intel-dev2devmay > _______________________________________________ > witty-interest mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/witty-interest > > ------------------------------------------------------------------------------ Achieve unprecedented app performance and reliability What every C/C++ and Fortran developer should know. Learn how Intel has extended the reach of its next-generation tools to help boost performance applications - inlcuding clusters. http://p.sf.net/sfu/intel-dev2devmay _______________________________________________ witty-interest mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/witty-interest
