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  4. A simple console program "hello word" doesnt work!
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A simple console program "hello word" doesnt work!

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  • H Offline
    H Offline
    hor_313
    wrote on last edited by
    #3

    Thanks dear!

    I did that But i get this result :

    !http://up.download.ir/di-HALB.png(pic)!

    I cant enter values for Cin function .

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    • Q Offline
      Q Offline
      qxoz
      wrote on last edited by
      #4

      Hi!
      Check Options - >General - >System
      what settings are there?
      Probably it is relevant to "QTCREATORBUG-1633":https://bugreports.qt-project.org/browse/QTCREATORBUG-1633

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      • B Offline
        B Offline
        bruceoutdoors
        wrote on last edited by
        #5

        isn't that bug... resolved?

        How bout a look into ur *.pro file? Maybe that can give us an idea on what's wrong with the application. In windows, a line

        @
        CONFIG += console
        @

        needed to be added for the terminal to display anything.

        Then again, you're using Ubuntu.

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        • Q Offline
          Q Offline
          qxoz
          wrote on last edited by
          #6

          I think hor_313 use old Nokia QtSDK 1.2.1

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          • H Offline
            H Offline
            hor_313
            wrote on last edited by
            #7

            This is the .pro file of my project image :

            !http://up.download.ir/di-3HWJ.png(pic)!

            I ran the OpenCV example and I could load an image in window but I couldnt show texts in terminal window

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            • Q Offline
              Q Offline
              qxoz
              wrote on last edited by
              #8

              Did you check the settings?

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              • H Offline
                H Offline
                hor_313
                wrote on last edited by
                #9

                [quote author="qxoz" date="1368782853"]Did you check the settings?[/quote]

                I cant find the general setting you said that

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                • H Offline
                  H Offline
                  hor_313
                  wrote on last edited by
                  #10

                  I use Qt 4.8 and ubuntu 12.04

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                  • B Offline
                    B Offline
                    Ben__
                    wrote on last edited by
                    #11

                    is there any possibility that your "LIBS += ....." is wrong..
                    because i did exactly with you except the LIBS+= stuff , and i got the correct result...

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                    • Q Offline
                      Q Offline
                      qxoz
                      wrote on last edited by
                      #12

                      [quote author="hor_313" date="1368784889"]
                      I cant find the general setting you said that[/quote]
                      Tools - > Options – >Environment - > General – >System - > Terminal
                      threre should be writen xterm -e

                      [quote author="Ben__" date="1368785346"]is there any possibility that your "LIBS += ....." is wrong..
                      because i did exactly with you except the LIBS+= stuff , and i got the correct result...[/quote]
                      Wrong libs give a link errors.

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                      • H Offline
                        H Offline
                        hor_313
                        wrote on last edited by
                        #13

                        [quote author="qxoz" date="1368789242"][quote author="hor_313" date="1368784889"]
                        I cant find the general setting you said that[/quote]
                        Tools - > Options – >Environment - > General – >System - > Terminal
                        threre should be writen xterm -e

                        [quote author="Ben__" date="1368785346"]is there any possibility that your "LIBS += ....." is wrong..
                        because i did exactly with you except the LIBS+= stuff , and i got the correct result...[/quote]
                        Wrong libs give a link errors.

                        [/quote]

                        !http://up.download.ir/di-QBNT.png(pic)!
                        [quote author="qxoz" date="1368789242"][quote author="hor_313" date="1368784889"]
                        I cant find the general setting you said that[/quote]
                        Tools - > Options – >Environment - > General – >System - > Terminal
                        threre should be writen xterm -e

                        [quote author="Ben__" date="1368785346"]is there any possibility that your "LIBS += ....." is wrong..
                        because i did exactly with you except the LIBS+= stuff , and i got the correct result...[/quote]
                        Wrong libs give a link errors.

                        [/quote]

                        [quote author="qxoz" date="1368789242"][quote author="hor_313" date="1368784889"]
                        I cant find the general setting you said that[/quote]
                        Tools - > Options – >Environment - > General – >System - > Terminal
                        threre should be writen xterm -e

                        [quote author="Ben__" date="1368785346"]is there any possibility that your "LIBS += ....." is wrong..
                        because i did exactly with you except the LIBS+= stuff , and i got the correct result...[/quote]
                        Wrong libs give a link errors.

                        [/quote]

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                        • Q Offline
                          Q Offline
                          qxoz
                          wrote on last edited by
                          #14

                          Change x-terminal-emulator -e to xterm -e

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                          • H Offline
                            H Offline
                            hor_313
                            wrote on last edited by
                            #15

                            I have changed it . this is the result :

                            !http://up.download.ir/di-99KS.png(p)!

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                            • Q Offline
                              Q Offline
                              qxoz
                              wrote on last edited by
                              #16

                              Unfortunately i am at user level on linux and can't say any useful advises about this error, but did you check is xterm present on you system?

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