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function crashes

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  • S saber

    @Taz742
    not working .
    two same window crash the app.

    Taz742T Offline
    Taz742T Offline
    Taz742
    wrote on last edited by
    #7

    @saber
    When window crashed what is 'i'-s value?

    Do what you want.

    S 1 Reply Last reply
    1
    • Taz742T Taz742

      @saber
      When window crashed what is 'i'-s value?

      S Offline
      S Offline
      saber
      wrote on last edited by
      #8

      @Taz742
      0_1526028838554_qt.png

      mrjjM 1 Reply Last reply
      0
      • S saber

        @Taz742
        0_1526028838554_qt.png

        mrjjM Offline
        mrjjM Offline
        mrjj
        Lifetime Qt Champion
        wrote on last edited by
        #9

        @saber
        I put my money you crash in the
        seriesList.at(j)->at(i).y() part.

        S 1 Reply Last reply
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        • mrjjM mrjj

          @saber
          I put my money you crash in the
          seriesList.at(j)->at(i).y() part.

          S Offline
          S Offline
          saber
          wrote on last edited by
          #10

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

          mrjjM 1 Reply Last reply
          0
          • 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
                  0
                  • 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
                      0
                      • 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
                                        0
                                        • 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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