<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta content="text/html;charset=UTF-8" http-equiv="Content-Type"></head><body ><div style="font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt;"><div>I have tried to build qgis from source with this document <a target="_blank" href="https://github.com/qgis/QGIS/blob/ltr-3_22/INSTALL.md">https://github.com/qgis/QGIS/blob/ltr-3_22/INSTALL.md</a> but I got many errors. Recently I found this guide<br></div><div><a target="_blank" href="https://www.mail-archive.com/qgis-developer@lists.osgeo.org/msg52306.html">https://www.mail-archive.com/qgis-developer@lists.osgeo.org/msg52306.html</a> but the build gives me some errors (error LNK2019: unresolved external symbol).<br></div><div><br></div><div><div>..\qgis-3.22.13\out\build\x64-Release\qgsrasterhistogramwidget.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: void __cdecl QwtPlotCurve::setSamples(class QVector<class QPointF> const &)" (__imp_?setSamples@QwtPlotCurve@@QEAAXAEBV?$QVector@VQPointF@@@@@Z) referenced in function "public: void __cdecl QgsRasterHistogramWidget::refreshHistogram(void)" (?refreshHistogram@QgsRasterHistogramWidget@@QEAAXXZ)<br></div><div><br></div><div>..\qgis-3.22.13\out\build\x64-Release\qgscurveeditorwidget.cpp.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __cdecl QwtPlotCurve::setSamples(class QVector<class QPointF> const &)" (__imp_?setSamples@QwtPlotCurve@@QEAAXAEBV?$QVector@VQPointF@@@@@Z)<br></div><div><br></div><div>..\qgis-3.22.13\out\build\x64-Release\qgsgradientcolorrampdialog.cpp.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __cdecl QwtPlotCurve::setSamples(class QVector<class QPointF> const &)" (__imp_?setSamples@QwtPlotCurve@@QEAAXAEBV?$QVector@VQPointF@@@@@Z)<br></div><div><br></div><div>..\qgis-3.22.13\out\build\x64-Release\qgsrasterhistogramwidget.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: void __cdecl QwtPlotHistogram::setSamples(class QVector<class QwtIntervalSample> const &)" (__imp_?setSamples@QwtPlotHistogram@@QEAAXAEBV?$QVector@VQwtIntervalSample@@@@@Z) referenced in function "public: void __cdecl QgsRasterHistogramWidget::refreshHistogram(void)" (?refreshHistogram@QgsRasterHistogramWidget@@QEAAXXZ)<br></div><div><br></div><div>..\qgis-3.22.13\out\build\x64-Release\qgscurveeditorwidget.cpp.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __cdecl QwtPlotHistogram::setSamples(class QVector<class QwtIntervalSample> const &)" (__imp_?setSamples@QwtPlotHistogram@@QEAAXAEBV?$QVector@VQwtIntervalSample@@@@@Z)<br></div><div><br></div><div>..\qgis-3.22.13\out\build\x64-Release\qgshistogramwidget.cpp.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __cdecl QwtPlotHistogram::setSamples(class QVector<class QwtIntervalSample> const &)" (__imp_?setSamples@QwtPlotHistogram@@QEAAXAEBV?$QVector@VQwtIntervalSample@@@@@Z)<br></div><div><br></div><div>..\qgis-3.22.13\out\build\x64-Release\output\bin\qgis_gui.dll : fatal error LNK1120: 2 unresolved externals<br></div><div><br></div><div><pre style="white-space: pre-wrap; margin-top: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; vertical-align: baseline; box-sizing: inherit; width: auto; max-height: 600px; overflow: auto;"><span class="highlight" style="background-color:rgb(249, 248, 246)"><span class="colour" style="color: rgb(35, 38, 41); white-space: normal;"><span class="font" style="font-family:arial, sans-serif">Am I missing a package to install?</span></span></span><br></pre><div>Is there any updated documentation to make the build successful?<br></div><div><br></div><div>Thank you so much for your attention.<br></div></div><div><br></div></div><div><br></div></div><br></body></html>