<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[[Solved]Error while building Qwt-6.0.2]]></title><description><![CDATA[<p dir="auto">Hi All<br />
I have Installed Qt-5.0.1 on my windows 7 PC. While building qwt-6.0.1 using MSVC ++ 2010 I am getting error <em>.\qwt_painter.cpp(408) : error C3861: 'qMemCopy': identifier not found</em> and some other.<br />
Below i am giving complete output of the commandprompt. Can any one please help me.</p>
<hr />
<p dir="auto">commandprompt output:</p>
<p dir="auto">qwt_magnifier.cpp<br />
qwt_panner.cpp<br />
qwt_null_paintdevice.cpp<br />
qwt_painter.cpp<br />
.\qwt_painter.cpp(234) :* error C2039: 'intersect' : is not a member of 'QRectF'*<br />
....\Qt5.0.1\5.0.1\msvc2010\include\QtCore/qrect.h(457) : see declarati<br />
on of 'QRectF'<br />
.\qwt_painter.cpp(408) :* error C3861: 'qMemCopy': identifier not found*<br />
qwt_picker.cpp<br />
qwt_round_scale_draw.cpp<br />
qwt_scale_div.cpp<br />
qwt_scale_draw.cpp<br />
qwt_scale_map.cpp<br />
qwt_spline.cpp<br />
qwt_text_engine.cpp<br />
qwt_text_label.cpp<br />
Generating Code...<br />
Compiling...<br />
qwt_text.cpp<br />
qwt_event_pattern.cpp<br />
qwt_picker_machine.cpp<br />
qwt_point_3d.cpp<br />
qwt_point_polar.cpp<br />
qwt_scale_engine.cpp<br />
qwt_symbol.cpp<br />
qwt_system_clock.cpp<br />
qwt_curve_fitter.cpp<br />
qwt_legend.cpp<br />
qwt_legend_item.cpp<br />
qwt_plot.cpp<br />
.\qwt_plot.cpp(381) : <em>error C2039: 'subtract' : is not a member of 'QRegion'</em><br />
....\Qt5.0.1\5.0.1\msvc2010\include\QtGui/qregion.h(66) : see declarati<br />
on of 'QRegion'<br />
.\qwt_plot.cpp(383) : <em>error C2039: 'subtract' : is not a member of 'QRegion'</em><br />
....\Qt5.0.1\5.0.1\msvc2010\include\QtGui/qregion.h(66) : see declarati<br />
on of 'QRegion'<br />
qwt_plot_renderer.cpp<br />
.\qwt_plot_renderer.cpp(26) : <em>fatal error C1083: Cannot open include file: 'qpri</em><br />
nter.h': No such file or directory<br />
qwt_plot_xml.cpp<br />
qwt_plot_axis.cpp<br />
qwt_plot_curve.cpp<br />
qwt_plot_dict.cpp<br />
qwt_plot_directpainter.cpp<br />
.\qwt_plot_directpainter.cpp(197) : <em>error C2039: 'WA_PaintOutsidePaintEvent' : i<br />
s not a member of 'Qt'</em><br />
.\qwt_plot_directpainter.cpp(197) : <em>error C2065: 'WA_PaintOutsidePaintEvent' : u<br />
ndeclared identifier</em><br />
qwt_plot_grid.cpp<br />
qwt_plot_histogram.cpp<br />
Generating Code...<br />
Compiling...<br />
qwt_plot_item.cpp<br />
qwt_plot_intervalcurve.cpp<br />
.\qwt_plot_intervalcurve.cpp(414) : <em>error C3861: 'qMemCopy': identifier not foun</em><br />
d<br />
.\qwt_plot_intervalcurve.cpp(419) : <em>error C3861: 'qMemCopy': identifier not foun</em><br />
d<br />
qwt_plot_spectrogram.cpp<br />
.\qwt_plot_spectrogram.cpp(23) : <em>fatal error C1083: Cannot open include file: 'q<br />
tconcurrentrun.h': No such file or directory</em><br />
qwt_plot_spectrocurve.cpp<br />
qwt_plot_scaleitem.cpp<br />
qwt_plot_seriesitem.cpp<br />
qwt_plot_marker.cpp<br />
qwt_plot_layout.cpp<br />
.\qwt_plot_layout.cpp(1089) : <em>error C2039: 'subtract' : is not a member of 'QReg</em><br />
ion'<br />
....\Qt5.0.1\5.0.1\msvc2010\include\QtGui/qregion.h(66) : see declarati<br />
on of 'QRegion'<br />
.\qwt_plot_layout.cpp(1089) : <em>error C2228: left of '.boundingRect' must have cla<br />
ss/struct/union</em><br />
qwt_plot_canvas.cpp<br />
qwt_plot_panner.cpp<br />
qwt_plot_rasteritem.cpp<br />
qwt_plot_picker.cpp<br />
qwt_plot_zoomer.cpp<br />
qwt_plot_magnifier.cpp<br />
qwt_plot_rescaler.cpp<br />
qwt_raster_data.cpp<br />
qwt_matrix_raster_data.cpp<br />
qwt_sampling_thread.cpp<br />
qwt_series_data.cpp<br />
.\qwt_series_data.cpp(326) : error C3861: 'qMemCopy': identifier not found<br />
.\qwt_series_data.cpp(329) : error C3861: 'qMemCopy': identifier not found<br />
qwt_scale_widget.cpp<br />
Generating Code...<br />
Compiling...<br />
qwt_plot_svgitem.cpp<br />
qwt_abstract_slider.cpp<br />
qwt_abstract_scale.cpp<br />
qwt_arrow_button.cpp<br />
qwt_analog_clock.cpp<br />
qwt_compass.cpp<br />
qwt_compass_rose.cpp<br />
qwt_counter.cpp<br />
qwt_dial.cpp<br />
qwt_dial_needle.cpp<br />
qwt_double_range.cpp<br />
qwt_knob.cpp<br />
qwt_slider.cpp<br />
qwt_thermo.cpp<br />
qwt_wheel.cpp<br />
Generating Code...<br />
NMAKE : fatal error U1077: 'echo' : return code '0x2'<br />
Stop.<br />
NMAKE : fatal error U1077: '"C:\Program Files\Microsoft Visual Studio 10.0\VC\BI<br />
N\nmake.exe"' : return code '0x2'<br />
Stop.<br />
NMAKE : fatal error U1077: 'cd' : return code '0x2'<br />
Stop.</p>
<p dir="auto">c:\Qt\qwt-6.0.2&gt;</p>
<hr />
<p dir="auto">Thanks and Regards<br />
Mahendra Kumar</p>
]]></description><link>https://forum.qt.io/topic/25192/solved-error-while-building-qwt-6-0-2</link><generator>RSS for Node</generator><lastBuildDate>Sat, 18 Apr 2026 11:08:48 GMT</lastBuildDate><atom:link href="https://forum.qt.io/topic/25192.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 15 Mar 2013 07:55:15 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to [Solved]Error while building Qwt-6.0.2 on Mon, 18 Mar 2013 02:48:19 GMT]]></title><description><![CDATA[<p dir="auto">Many many thaks koahing and uwer.</p>
<p dir="auto">Regards<br />
Mahendra</p>
]]></description><link>https://forum.qt.io/post/170456</link><guid isPermaLink="true">https://forum.qt.io/post/170456</guid><dc:creator><![CDATA[mahi_0615]]></dc:creator><pubDate>Mon, 18 Mar 2013 02:48:19 GMT</pubDate></item><item><title><![CDATA[Reply to [Solved]Error while building Qwt-6.0.2 on Fri, 15 Mar 2013 13:49:27 GMT]]></title><description><![CDATA[<p dir="auto">For Qt 5 you need Qwt &gt;= 6.1.</p>
<p dir="auto">Uwe</p>
]]></description><link>https://forum.qt.io/post/170267</link><guid isPermaLink="true">https://forum.qt.io/post/170267</guid><dc:creator><![CDATA[uwer]]></dc:creator><pubDate>Fri, 15 Mar 2013 13:49:27 GMT</pubDate></item><item><title><![CDATA[Reply to [Solved]Error while building Qwt-6.0.2 on Fri, 15 Mar 2013 10:59:46 GMT]]></title><description><![CDATA[<p dir="auto">welcome to devnet</p>
<p dir="auto">Did you check already on "this":<a href="http://www.qtcentre.org/forums/23-Qwt" target="_blank" rel="noopener noreferrer nofollow ugc">http://www.qtcentre.org/forums/23-Qwt</a> forum?<br />
I just realized that there is considerably more discussion on qwt than you find here.</p>
]]></description><link>https://forum.qt.io/post/170246</link><guid isPermaLink="true">https://forum.qt.io/post/170246</guid><dc:creator><![CDATA[koahnig]]></dc:creator><pubDate>Fri, 15 Mar 2013 10:59:46 GMT</pubDate></item></channel></rss>