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How to get output Screen

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  • ArasuA Offline
    ArasuA Offline
    Arasu
    wrote on last edited by
    #1

    I have to installed QT creator ver 4.8 and i have one project, it developed QT creator ver 4.5 in Linux platform on 2008. Now i want to update some changes for feature enhancement. i had to try to compile and run the project successfully, but i could't get the output screen. the (.pro) file generated only the .exe file only. How can i get the resultant output UI screen, what will i made for that.

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    0
    • M Offline
      M Offline
      mcosta
      wrote on last edited by
      #2

      Hi,

      if you mean print the qDebug() output to the console you should add

      CONFIG += console
      

      to your .pro file

      Once your problem is solved don't forget to:

      • Mark the thread as SOLVED using the Topic Tool menu
      • Vote up the answer(s) that helped you to solve the issue

      You can embed images using (http://imgur.com/) or (http://postimage.org/)

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      • ArasuA Offline
        ArasuA Offline
        Arasu
        wrote on last edited by
        #3

        Here is the error,

        b77ea000-b77eb000 r--p 002c0000 08:01 1966228 /usr/lib/locale/locale-archive
        b77eb000-b77ed000 rw-p 00000000 00:00 0
        bfaa8000-bfac9000 rw-p 00000000 00:00 0 [stack]
        The program has unexpectedly finished.
        /home/dyansys/Desktop/ECScope/ecg12i-build-desktop-Qt_4_8_1_in_PATH__System__Release/ecg12i exited with code 0

        can you advice me

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        0
        • M Offline
          M Offline
          mcosta
          wrote on last edited by
          #4

          Which plaftorm??

          Once your problem is solved don't forget to:

          • Mark the thread as SOLVED using the Topic Tool menu
          • Vote up the answer(s) that helped you to solve the issue

          You can embed images using (http://imgur.com/) or (http://postimage.org/)

          ArasuA 1 Reply Last reply
          0
          • M mcosta

            Which plaftorm??

            ArasuA Offline
            ArasuA Offline
            Arasu
            wrote on last edited by
            #5

            @mcosta Linux using C++

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            • ArasuA Offline
              ArasuA Offline
              Arasu
              wrote on last edited by
              #6

              Compile Output

              18:04:43: Running build steps for project ecg12i...
              18:04:43: Configuration unchanged, skipping qmake step.
              18:04:43: Starting: "/usr/bin/make" -w
              make: Entering directory /home/dyansys/Desktop/ECScope/ecg12i-build-desktop-Qt_4_8_1_in_PATH__System__Release' make: Nothing to be done for first'.
              make: Leaving directory `/home/dyansys/Desktop/ECScope/ecg12i-build-desktop-Qt_4_8_1_in_PATH__System__Release'
              18:04:43: The process "/usr/bin/make" exited normally.

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              • M Offline
                M Offline
                mcosta
                wrote on last edited by
                #7

                sorry, I understood you was on Windows (CONFIG += console works on it)

                @Arasu said:

                How can i get the resultant output UI screen, what will i made for that.

                What means??

                Once your problem is solved don't forget to:

                • Mark the thread as SOLVED using the Topic Tool menu
                • Vote up the answer(s) that helped you to solve the issue

                You can embed images using (http://imgur.com/) or (http://postimage.org/)

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                • ArasuA Offline
                  ArasuA Offline
                  Arasu
                  wrote on last edited by
                  #8

                  I couldn't get the User Interface screen, but it had to create .exe file direcly

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                  • ArasuA Offline
                    ArasuA Offline
                    Arasu
                    wrote on last edited by
                    #9

                    i am thinking that, the code which i'm having will be compatible for both windows and Linux(ubuntu). right?

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                    0
                    • M Offline
                      M Offline
                      mcosta
                      wrote on last edited by
                      #10

                      Depends on you code?
                      Is a 100% Qt code??

                      Once your problem is solved don't forget to:

                      • Mark the thread as SOLVED using the Topic Tool menu
                      • Vote up the answer(s) that helped you to solve the issue

                      You can embed images using (http://imgur.com/) or (http://postimage.org/)

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                      • ArasuA Offline
                        ArasuA Offline
                        Arasu
                        wrote on last edited by
                        #11

                        Actually, to my knowledge, the previous developers have developed the code using QtCreator only. apart from that how can i make sure it is completely Qt COde?

                        p3c0P 1 Reply Last reply
                        0
                        • ArasuA Arasu

                          Actually, to my knowledge, the previous developers have developed the code using QtCreator only. apart from that how can i make sure it is completely Qt COde?

                          p3c0P Offline
                          p3c0P Offline
                          p3c0
                          Moderators
                          wrote on last edited by p3c0
                          #12

                          @Arasu Looking at this output

                          b77ea000-b77eb000 r--p 002c0000 08:01 1966228 /usr/lib/locale/locale-archive
                          b77eb000-b77ed000 rw-p 00000000 00:00 0
                          bfaa8000-bfac9000 rw-p 00000000 00:00 0 [stack]
                          The program has unexpectedly finished.
                          /home/dyansys/Desktop/ECScope/ecg12i-build-desktop-Qt_4_8_1_in_PATH__System__Release/ecg12i exited with code 0
                          

                          The code does compiles properly but seems it crashes at some point during runtime. Something related to locale perhaps. You will need to debug it.

                          157

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                          • ArasuA Offline
                            ArasuA Offline
                            Arasu
                            wrote on last edited by
                            #13

                            Thank you!

                            Shall i know how to debug the code in QT creator? Why because previously the project created in QT creator version 4.3, but now i am using version 4.8, this version deprecated some of the default methods.

                            p3c0P 1 Reply Last reply
                            0
                            • ArasuA Arasu

                              Thank you!

                              Shall i know how to debug the code in QT creator? Why because previously the project created in QT creator version 4.3, but now i am using version 4.8, this version deprecated some of the default methods.

                              p3c0P Offline
                              p3c0P Offline
                              p3c0
                              Moderators
                              wrote on last edited by
                              #14

                              @Arasu Using QtCreator see this and some info here.
                              Also if you know which methods are deprecated you can replace them with appropriate one.

                              157

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                              • ArasuA Offline
                                ArasuA Offline
                                Arasu
                                wrote on last edited by
                                #15

                                @p3c0 Can you give some example code for this qDebug() ?

                                p3c0P 1 Reply Last reply
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                                • ArasuA Arasu

                                  @p3c0 Can you give some example code for this qDebug() ?

                                  p3c0P Offline
                                  p3c0P Offline
                                  p3c0
                                  Moderators
                                  wrote on last edited by
                                  #16

                                  @Arasu Its in the docs. Check this link.

                                  157

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                                  • ArasuA Offline
                                    ArasuA Offline
                                    Arasu
                                    wrote on last edited by
                                    #17

                                    Thank you!

                                    Is this for Linux using C++ ah?

                                    p3c0P 1 Reply Last reply
                                    0
                                    • ArasuA Arasu

                                      Thank you!

                                      Is this for Linux using C++ ah?

                                      p3c0P Offline
                                      p3c0P Offline
                                      p3c0
                                      Moderators
                                      wrote on last edited by
                                      #18

                                      @Arasu qDebug() will work on all platforms since it is a Qt API.
                                      And using QtCreator you will have to use valgrind for debugging. It comes for Linux.

                                      157

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                                      1
                                      • ArasuA Offline
                                        ArasuA Offline
                                        Arasu
                                        wrote on last edited by
                                        #19

                                        Now im trying both linux and windows, but both environment i am getting same issue, can you suggest for windows.

                                        p3c0P 1 Reply Last reply
                                        0
                                        • ArasuA Arasu

                                          Now im trying both linux and windows, but both environment i am getting same issue, can you suggest for windows.

                                          p3c0P Offline
                                          p3c0P Offline
                                          p3c0
                                          Moderators
                                          wrote on last edited by
                                          #20

                                          @Arasu If it is the same issue then if you solve it for one platform then same will be reflected for other platforms too. I would suggest you to solve it for your primary OS i.e Linux.

                                          157

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