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  1. Qt Creator
  2. QTCREATORBUG-22158

QtCreator does not suggest available signals and slots in connect statement

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    • Icon: Bug Bug
    • Resolution: Duplicate
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    • None
    • Qt Creator 4.8.2
    • C/C++/Obj-C++ Support
    • None
    • Tested on fresh installation of Ubuntu 18.04 and Archlinux
    • Linux/X11

      Using Qtcreator 4.8.2 and Qt 5.12.1 and 5.12.2 in archlinux/ubuntu, I'm trying to connect a signal to a slot using traditional method of QObject::connect, but when I open bracket after SIGNAL or SLOT macro, code completion does not suggest me available signals or slots. I haven't seen such a problem since I have updated Qt to this latest version. What's the problem?

      example of the code:
       connect(serial, SIGNAL(readyRead()),this, SLOT(setEncValue()));
      readyRead() and setEncValue() are not available in suggestion list, but not only these two slot and signal, there are actually no signals or slots shown in the suggestion list.

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            kosjar Nikolai Kosjar
            nixmd Maya O
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              Created:
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              Resolved:

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