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Sometimes <iostream> found and compiles and sometimes not!

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  • A Offline
    A Offline
    andreyc
    wrote on last edited by
    #14

    What if you try to run "Clean", "Run qmake", and "Rebuild" for both projects.

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    • B Offline
      B Offline
      BOHICAMAN
      wrote on last edited by
      #15

      Didn't work. Now neither compiles. I get that same error message for both. No idea what's wrong!!

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      • A Offline
        A Offline
        andreyc
        wrote on last edited by
        #16

        Do you have iostream file on your computer ?

        [EDIT] What version of Qt do you use ?

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        • B Offline
          B Offline
          BOHICAMAN
          wrote on last edited by
          #17

          Yea, looked it up and it's in the "include" folder of MSVC2013

          Qt 5.3.0 using QtCreator 3.1.1

          It's been working fine till today. Haven't added any new programs, updates, etc. Nothings changed that I know of. Also checked and no viruses according to Norton!

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          • B Offline
            B Offline
            BOHICAMAN
            wrote on last edited by
            #18

            Also, the "good" program was re-compiling until just now. Beats me what's going on!!

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            • B Offline
              B Offline
              BOHICAMAN
              wrote on last edited by
              #19

              I've got to head to a meeting now. I really appreciate all your help and assistance!! If you think of anything else, I'll be checking in later. Again, thanks!!

              Bob

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              • A Offline
                A Offline
                andreyc
                wrote on last edited by
                #20

                Try to add to you .pro file
                @
                INCLUDEPATH += C:/path/to/MSVC2013/include
                DEPENDPATH += C:/path/to/MSVC2013/include
                @

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                • B Offline
                  B Offline
                  BOHICAMAN
                  wrote on last edited by
                  #21

                  Nope, didn't work.

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                  • B Offline
                    B Offline
                    BOHICAMAN
                    wrote on last edited by
                    #22

                    I put in a few other programs I wrote that worked and I re-built them tonight. After the rebuild, same problem. I'm thinking it's the compiler. Nothing in the coding changed.

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                    • A Offline
                      A Offline
                      andreyc
                      wrote on last edited by
                      #23

                      Have you changed the compiler recently, may some Windows updates ?
                      If you have Visual Studio, try to create simple Hello World in VS and compile it.
                      Compare compiler flags.

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                      • B Offline
                        B Offline
                        BOHICAMAN
                        wrote on last edited by
                        #24

                        Had problem with VS 2013. Deleted it and now re-downloading. Will have to wait till tomorrow to try it. Thanks!

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                        • B Offline
                          B Offline
                          BOHICAMAN
                          wrote on last edited by
                          #25

                          Compiler was the problem!! After re-downloading it, I ran the programs again and all compiled and ran perfectly.

                          Andreyc, Thanks for the help!!

                          Bob

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                          • H Offline
                            H Offline
                            Hareen Laks
                            wrote on last edited by
                            #26

                            I just changed the Mingw version in kit. Then my problem solved.

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