AppMakers hazi tanulasg #82
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csorbakristof
requested changes
Dec 16, 2019
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| A Qt programunk futtatásakor rögtön az elején SIGSEGV-t dobott, még meg sem jelent semmi. Debugger csak annyit mondott, hogy az alkalmazás .exec(); -ig jut el, a többi a qt library-n belül van, ahonnan a jogosulatlan memória hivatkozás történt. [Stackoverflow](https://stackoverflow.com/questions/47330449/qt-segmentation-fault-at-exec) segített végül: a QApplication construktorának az argc referencia szerint kell (ez valóban le van írva a [dokumentációjában](https://doc.qt.io/qt-5/qapplication.html#QApplication), viszont a [példaprogramban](https://github.com/csorbakristof/alkalmazasfejlesztes/blob/af964ed7e9bf1a8f6c1b1838eb39d9a5491e4f6c/SimpleTelemetryVisualizer/main.cpp#L7) nem így volt). | ||
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| QApplication::QApplication(int &argc, char **argv) |
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Forráskódnál használjátok a ``` környezetet, hogy legyen syntax highlighting.
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| # AppMakers csapat tanulságai # | |||
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A fájl elejéről hiányzik a fejléc, meg a könyvtár neve sem stimmel. Legyen a tiétek a 46-os. A fejlécben a tags legyen "alkfejl afhf skipfromindex".
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