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    • SOLVED Real time Plotting Line chart
      General and Desktop • qtcharts ubuntu 16.04 qt5.9.1 qtlineseries real time plot • • Andrex_Qt  

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      @Andrex_Qt said in Real time Plotting Line chart: It doesn't seem to have Pie-Chart, can you confirm? Yes, true. There is no pie-chart as such. @Andrex_Qt said in Real time Plotting Line chart: is this library free QCustomPlot was released under GPL license and is free to use in free software.
    • SOLVED Problem facing with QT serial port module
      General and Desktop • desktop serial port qt5.9.1 • • Dhani  

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      Thanks for your feedback. I have identified that the problem is due to the EDBG chip (usb-serial bridge) which requires DTR signal to enable the serial port RXD and TXD pins. Including the line of code "serial->setDataTerminalReady(true);" after opening the serial port, the serial port application is now working fine. I guess this is automatically carried out on hyper-terminal software and tera-term software. Whether the communication uses the flow control or not,some of the hardware bridge requires the flow control signals to be set for the first time after power ON.
    • SOLVED HTTP 2.0 with redirect is not working
      General and Desktop • qt5.9.1 • • dacastil  

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      Thanks !
    • UNSOLVED problem while making a qt program
      General and Desktop • qlistwidget qt5.9.1 • • vasu_gupta  

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      Hi, Can you show your .pro file ?
    • UNSOLVED How to use Qt creator with source built qt
      Installation and Deployment • creator designer qt5.9.1 • • vasu_gupta  

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      Qt Designer is included in Qt sources and works only for UI files. Qt Creator (the IDE) is a separate application and a separate project. You need to install or compile it first, for example from qt.io/downloads. Once you have Qt Creator installer, you need to open the settings, add your Qt Version, then add a so called Kit (which is Qt Version + compiler bundle), and then you are ready to go. If you want to avoid all that hassle, use the Qt installer from the link above - it will install Qt, Qt Creator, and set everything up for you, completely automatically.
    • UNSOLVED Qt 5.9.1 static build Linux
      General and Desktop • static qt5.9.1 • • Tikani  

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      What version of Debian are you currently using ?
    • SOLVED 'a' may be used uninitialized in this function
      General and Desktop • windows10 qt5.9.1 mingw32bit mysql 32bit • • LuAria  

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      @LuAria please don't forget to mark your post as solved when your problem is finally gone :-)
    • SOLVED QMYSQL driver not loaded on mac
      General and Desktop • mysql mac os x qt5.9.1 • • LuAria  

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      @jsulm woooow! i add the spaces and the error disappear! REALLY REALLY thanks!!!!
    • SOLVED Rectangle width is '0' if i try to access in "Component.OnCompleted"
      QML and Qt Quick • qml qtquick2 qt5.9.1 rect • • pra7  

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      @LeLev Thanks , I will try the same .