On Tuesday 23 October 2018 14:03:23 theman whosoldtheworld wrote: > for sure the qmake problem is very simple to solve (but only now that > i see the light): > > 1- put the project in linuxcnc-dev/scripts folder > 2- ++#include <emc_nml.hh> > 3- run rip-install script > 4- qmake compile OK --> so all ok > > actually a minor issue ... first I open a linuxcnc axis session ... > then try to run qtdro ... sob :( I obtain these error from debugger > > > error while loading shared libraries: libnml.so.0: cannot open > > shared object file: No such file or directory > > bkt
If indeed the file was built, put a copy of it in /usr/local/lib, and as root, run ldconfig to install its location where things that need a lib can find it. That might fix it. > > > > Il giorno mer 10 ott 2018 alle ore 20:08 theman whosoldtheworld < > > [email protected]> ha scritto: > > After 8 hour of try I quite sure that qtdro.pro file is correct .... > > the Lcnc header file is positioning on header of qtdro (qtdro.h) so > > no need reinterp_cast ... but static_cast is accept .... after these > > there are some error about wrong reference to an exerternal class > > ... > > > > the new file (with 4 different header .... test1 => > > qtdro-header-q.png image of error) > > https://drive.google.com/file/d/1VVN192gX_cqtZBVt5YllbgivhZwbIsSH/vi > >ew?usp=sharing > > > > error with header-try1 > > https://drive.google.com/file/d/1d7BcI023bOLi76N0XS4ool9DVFbYvS_J/vi > >ew?usp=sharing ( undefined reference error to "NML::operator .... ) > > > > error with header-try2 > > https://drive.google.com/file/d/1lh4e1XQuIFO8ssJYGcVVrQ8nVxjkTGjs/vi > >ew?usp=sharing (in english) > > > > error with header-try3 > > https://drive.google.com/file/d/1V6nCUKvnkQPKXm0VakpMz2VOwzw1tFN3/vi > >ew?usp=sharing ( undefined reference error to "..... .... ) > > > > error with header-try4 > > https://drive.google.com/file/d/18BpFDwRguUWRhyt26Eyt1zO87VZk8k5g/vi > >ew?usp=sharing (in english) > > > > actually not able understand if header type 1 or 3 is correct (I > > think type 2 or 4 is incorrect) and why there are these error > > undefined reference to emc class .... > > > > any help is appreciated > > > > bkt > > > > > > Il giorno mar 9 ott 2018 alle ore 13:26 theman whosoldtheworld < > > > > [email protected]> ha scritto: > >> I try to make some change to mi qtdro.pro file ... (see the new > >> link) ... > >> https://drive.google.com/file/d/1tQRPmSvsVtKzujWfG5mLW2WzxOooIL6v/v > >>iew?usp=sharing > >> > >> (in the code NOTE the reinterpreted_cast .... in these way no build > >> error about with simply static_cast I have more error) > >> > >> but obtain still these error for every axis when ask status->: > >> > >> /home/mypc/Qt510/QtDro/qtdro.cpp:99: error: invalid use of > >> incomplete type ‘class EMC_STAT’ > >> QString Z = > >> QString(QChar::fromLatin1(emcStatus->motion.traj.position.tran.z )) > >> ; ^ /home/mypc/Qt510/QtDro/qtdro.cpp:31: In file included from > >> qtdro.cpp:31:0: > >> > >> /home/mypc/linuxcnc-dev/include/emc.hh:36: forward declaration of > >> ‘class EMC_STAT’ > >> class EMC_STAT; > >> > >> regards > >> bkt > >> > >> Il giorno mar 9 ott 2018 alle ore 12:56 theman whosoldtheworld < > >> > >> [email protected]> ha scritto: > >>> Thaks to all for the reply ... I try to do these (see the link wit > >>> NEW qtdro.cpp file && qtdro.pro file) ... > >>> https://drive.google.com/file/d/1Beefv6R0g2f3az3_0n-smr9Q5rYZ4WgM/ > >>>view?usp=sharing > >>> > >>> and obtain these type of error: > >>> > >>> qtdro.cpp:90: error: invalid static_cast from type ‘RCS_STAT_MSG*’ > >>> to type ‘EMC_STAT*’ > >>> EMC_STAT *emcStatus = > >>> static_cast<EMC_STAT*>(stat->get_address()); > >>> > >>> qtdro.cpp:91: error: invalid use of incomplete type ‘class > >>> EMC_STAT’ qDebug() <<" position x: "<< > >>> emcStatus->motion.traj.position.tran.x; > >>> ^ > >>> > >>> emc.hh:36: forward declaration of ‘class EMC_STAT’ > >>> class EMC_STAT; > >>> ^ > >>> > >>> > >>> qtdro.cpp:92: error: invalid use of incomplete type ‘class > >>> EMC_STAT’ qDebug() <<" position y: "<< > >>> emcStatus->motion.traj.position.tran.y; > >>> emc.hh:36: forward declaration of ‘class EMC_STAT’ > >>> class EMC_STAT; > >>> > >>> I think there are not problem in emc.hh file .... Probabily the > >>> problem was -liblinuxcnc && -libnml library that are not install > >>> on my pc because I use a rip-install for sim only. (cscope.lnml is > >>> empty) ... so there are some way to simulate lnml && llinuxcnc > >>> library or is possible to use some file instead the library?? Or > >>> is possible to install it on normal so (no preempt or rtai ... is > >>> my programming pc only). > >>> > >>> Or the problem become because I need first compile lnml + > >>> llinuxcnc than qtdro?? > >>> > >>> bkt > >>> > >>> Il giorno mar 9 ott 2018 alle ore 03:47 Jeff Epler < > >>> > >>> [email protected]> ha scritto: > >>>> Refer to our testsuite for a simple standalone "UI" program which > >>>> is tested to correctly link in every build of LinuxCNC. > >>>> > >>>> > >>>> https://github.com/LinuxCNC/linuxcnc/blob/master/tests/build/ui/n > >>>>ml-position-logger.cc > >>>> > >>>> Removing the inclusion of "emc_nml.hh" causes errors similar to > >>>> the ones you encountered. This header probably indirectly > >>>> includes the one that Seb mentioned in a sibling reply. > >>>> > >>>> Jeff > >>>> > >>>> > >>>> _______________________________________________ > >>>> Emc-users mailing list > >>>> [email protected] > >>>> https://lists.sourceforge.net/lists/listinfo/emc-users > > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers -- Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
