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function crashes

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  • S saber

    @mrjj
    sorry.
    not a clue ,how to fix or what's the error.

    mrjjM Offline
    mrjjM Offline
    mrjj
    Lifetime Qt Champion
    wrote on last edited by
    #11

    @saber
    Hi
    I would insert qDebug() for size() of all lists involved and
    also dump the values of i and j.
    Its hard to guess at since normally one inspects the runtime variables in the debugger to see if all
    are within bounds.

    what does seriesList.at(j) return ? a QString or list ?

    S 1 Reply Last reply
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    • mrjjM mrjj

      @saber
      Hi
      I would insert qDebug() for size() of all lists involved and
      also dump the values of i and j.
      Its hard to guess at since normally one inspects the runtime variables in the debugger to see if all
      are within bounds.

      what does seriesList.at(j) return ? a QString or list ?

      S Offline
      S Offline
      saber
      wrote on last edited by
      #12

      @mrjj
      this
      0_1526034483163_qw.png

      mrjjM 1 Reply Last reply
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      • S saber

        @mrjj
        this
        0_1526034483163_qw.png

        mrjjM Offline
        mrjjM Offline
        mrjj
        Lifetime Qt Champion
        wrote on last edited by mrjj
        #13

        @saber
        Ok so its a Qlineseries pointer
        Looking at its replace, it seems to be this one ?
        void QXYSeries::replace(int index, qreal newX, qreal newY)

        anyway, you can split to multiple statements so its more clear which part that crashes.

        for (int i = 0; i < (second < 61 ? second : 61); i++) {
        auto Line= seriesList.at(j);
        auto value = seriesList.at(j)->at(i).y();
        Line->replace(i, (i+1),value );
        }

        S 1 Reply Last reply
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        • mrjjM mrjj

          @saber
          Ok so its a Qlineseries pointer
          Looking at its replace, it seems to be this one ?
          void QXYSeries::replace(int index, qreal newX, qreal newY)

          anyway, you can split to multiple statements so its more clear which part that crashes.

          for (int i = 0; i < (second < 61 ? second : 61); i++) {
          auto Line= seriesList.at(j);
          auto value = seriesList.at(j)->at(i).y();
          Line->replace(i, (i+1),value );
          }

          S Offline
          S Offline
          saber
          wrote on last edited by
          #14

          @mrjj
          sorry .i have no idea how to do that ,as our lead developer is gone for now.
          so we are in short of intelligences .
          here is the app .if you have some time ........
          CoreBox

          mrjjM 1 Reply Last reply
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          • S saber

            @mrjj
            sorry .i have no idea how to do that ,as our lead developer is gone for now.
            so we are in short of intelligences .
            here is the app .if you have some time ........
            CoreBox

            mrjjM Offline
            mrjjM Offline
            mrjj
            Lifetime Qt Champion
            wrote on last edited by
            #15

            @saber
            Hi
            Will it work on any linux?
            Also, you are trying to fix the
            Known Bugs
            Opening two dashboard ,crash the whole app. <<< -- that one ?

            S 1 Reply Last reply
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            • mrjjM mrjj

              @saber
              Hi
              Will it work on any linux?
              Also, you are trying to fix the
              Known Bugs
              Opening two dashboard ,crash the whole app. <<< -- that one ?

              S Offline
              S Offline
              saber
              wrote on last edited by saber
              #16

              @mrjj
              yes it wiil run on any linux. as far as i know.
              because it has little dependences(qt,file,libmagic-dev/libmagic-mgc/libmagic1)
              and yes for now i want to fix the "Opening two dashboard ,crash the whole app"
              but it also have other bugs here

              my way to fix all this and add this feature by opening issue in qt forum.
              as i don't know the high level coding.

              i was intendant to do a invitation to join this project in this forum .but i was woried as it will be right way to that.
              if you have some time to fix this issue........

              mrjjM 1 Reply Last reply
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              • S saber

                @mrjj
                yes it wiil run on any linux. as far as i know.
                because it has little dependences(qt,file,libmagic-dev/libmagic-mgc/libmagic1)
                and yes for now i want to fix the "Opening two dashboard ,crash the whole app"
                but it also have other bugs here

                my way to fix all this and add this feature by opening issue in qt forum.
                as i don't know the high level coding.

                i was intendant to do a invitation to join this project in this forum .but i was woried as it will be right way to that.
                if you have some time to fix this issue........

                mrjjM Offline
                mrjjM Offline
                mrjj
                Lifetime Qt Champion
                wrote on last edited by
                #17

                @saber
                Ok, seems like a big project.
                What ever happen to the person that wrote the code ?

                S 1 Reply Last reply
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                • mrjjM mrjj

                  @saber
                  Ok, seems like a big project.
                  What ever happen to the person that wrote the code ?

                  S Offline
                  S Offline
                  saber
                  wrote on last edited by
                  #18

                  @mrjj
                  it is not a bigg project.
                  me and my friend made this app.
                  my view , his code. he is has no interest and time for it now.
                  so what you are thinking to .....

                  mrjjM 1 Reply Last reply
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                  • S saber

                    @mrjj
                    it is not a bigg project.
                    me and my friend made this app.
                    my view , his code. he is has no interest and time for it now.
                    so what you are thinking to .....

                    mrjjM Offline
                    mrjjM Offline
                    mrjj
                    Lifetime Qt Champion
                    wrote on last edited by
                    #19

                    @saber
                    Ok, so you Designed it and he programmed it. sweet.
                    Currently im spring cleaning pc so i have no linux around before monday.

                    But if its easy to build, i might have a look at that bug next week.

                    That said i have huge project at work so I cant help program it
                    like project member.

                    S 1 Reply Last reply
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                    • mrjjM mrjj

                      @saber
                      Ok, so you Designed it and he programmed it. sweet.
                      Currently im spring cleaning pc so i have no linux around before monday.

                      But if its easy to build, i might have a look at that bug next week.

                      That said i have huge project at work so I cant help program it
                      like project member.

                      S Offline
                      S Offline
                      saber
                      wrote on last edited by
                      #20

                      @mrjj
                      thanks for helping.
                      it is easy to build .just the 2 dependencies .
                      thats ok ,if you could not join as a project member.
                      programar like you need little time to solve this listed problems.

                      looking forward to hear for you.

                      mrjjM 1 Reply Last reply
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                      • S saber

                        @mrjj
                        thanks for helping.
                        it is easy to build .just the 2 dependencies .
                        thats ok ,if you could not join as a project member.
                        programar like you need little time to solve this listed problems.

                        looking forward to hear for you.

                        mrjjM Offline
                        mrjjM Offline
                        mrjj
                        Lifetime Qt Champion
                        wrote on last edited by
                        #21

                        @saber
                        Hi
                        I assume for the dependencies , i can just apt-get ?

                        S 1 Reply Last reply
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                        • mrjjM mrjj

                          @saber
                          Hi
                          I assume for the dependencies , i can just apt-get ?

                          S Offline
                          S Offline
                          saber
                          wrote on last edited by
                          #22

                          @mrjj
                          just apt-get package name.
                          remember to install qt-packages.

                          S 1 Reply Last reply
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                          • S saber

                            @mrjj
                            just apt-get package name.
                            remember to install qt-packages.

                            S Offline
                            S Offline
                            saber
                            wrote on last edited by
                            #23

                            @saber
                            sorry to bother you.
                            is there any progress ??

                            mrjjM 1 Reply Last reply
                            0
                            • S saber

                              @saber
                              sorry to bother you.
                              is there any progress ??

                              mrjjM Offline
                              mrjjM Offline
                              mrjj
                              Lifetime Qt Champion
                              wrote on last edited by
                              #24

                              @saber
                              Hi
                              Nope was to tired in evening to fool around with it :)

                              S 1 Reply Last reply
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                              • mrjjM mrjj

                                @saber
                                Hi
                                Nope was to tired in evening to fool around with it :)

                                S Offline
                                S Offline
                                saber
                                wrote on last edited by
                                #25

                                @mrjj
                                so this issue will not getting the "SOLVED" tag.

                                mrjjM 1 Reply Last reply
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                                • S saber

                                  @mrjj
                                  so this issue will not getting the "SOLVED" tag.

                                  mrjjM Offline
                                  mrjjM Offline
                                  mrjj
                                  Lifetime Qt Champion
                                  wrote on last edited by
                                  #26

                                  @saber
                                  Nope, not unless you found the bug and fixed it.

                                  S 1 Reply Last reply
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                                  • mrjjM mrjj

                                    @saber
                                    Nope, not unless you found the bug and fixed it.

                                    S Offline
                                    S Offline
                                    saber
                                    wrote on last edited by
                                    #27

                                    @mrjj
                                    told you before , i am not capable to do that such thing with programming skill

                                    mrjjM 1 Reply Last reply
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                                    • S saber

                                      @mrjj
                                      told you before , i am not capable to do that such thing with programming skill

                                      mrjjM Offline
                                      mrjjM Offline
                                      mrjj
                                      Lifetime Qt Champion
                                      wrote on last edited by
                                      #28

                                      @saber
                                      well its more using the debugger skill, but i understand what you mean.

                                      S 1 Reply Last reply
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                                      • mrjjM mrjj

                                        @saber
                                        well its more using the debugger skill, but i understand what you mean.

                                        S Offline
                                        S Offline
                                        saber
                                        wrote on last edited by
                                        #29

                                        @mrjj
                                        another problem is debugger is not working in my linux machine

                                        mrjjM 1 Reply Last reply
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                                        • S saber

                                          @mrjj
                                          another problem is debugger is not working in my linux machine

                                          mrjjM Offline
                                          mrjjM Offline
                                          mrjj
                                          Lifetime Qt Champion
                                          wrote on last edited by
                                          #30

                                          @saber
                                          Well why not fix that then ?
                                          Might be unexpected version or something like that.
                                          Developing apps with no debugger is not optimal. its a very needed tool.

                                          S 1 Reply Last reply
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