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<p><font size="-1"><font face="Verdana">Hi,</font></font></p>
<p><font size="-1"><font face="Verdana">QgsColorButtonV2 is a QGIS
custom widget.</font></font></p>
<p><font size="-1"><font face="Verdana">When compiling the UI file
having a custom widget, uic needs to find the qgis gui library
which has its definition.</font></font></p>
<font size="-1"><font face="Verdana">That means you have to specify
the QGIS python directory in your python path. This works fine
when using pyuic4 in command line.<br>
<br>
I am not sure about uic.loadType. Why not using pyuic4 directly?<br>
<br>
Maybe this is relevant:
<a class="moz-txt-link-freetext" href="https://lists.osgeo.org/pipermail/qgis-developer/2015-September/039196.html">https://lists.osgeo.org/pipermail/qgis-developer/2015-September/039196.html</a><br>
<br>
Cheers,<br>
Denis<br>
<br>
</font></font>
<div class="moz-cite-prefix">On 08/17/2016 04:09 PM, Casper Børgesen
(CABO) wrote:<br>
</div>
<blockquote
cite="mid:BCF6B63AE0B25941A7F56567B58A2805C5788248@allkexa1.NIRAS.INT"
type="cite">
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<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">Hi Calvin<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">I’m facing the same problem and before I go
home I just wanted to ask if you found a solution to this
problem?<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">Regards, Casper<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif""
lang="EN-US">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif""
lang="EN-US"> Qgis-developer
[<a class="moz-txt-link-freetext" href="mailto:qgis-developer-bounces@lists.osgeo.org">mailto:qgis-developer-bounces@lists.osgeo.org</a>]
<b>On Behalf Of </b>C Hamilton<br>
<b>Sent:</b> 30. juni 2016 20:45<br>
<b>To:</b> qgis-developer<br>
<b>Subject:</b> [Qgis-developer] Problems with using QGIS
Custom Widgets<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt">I am
using Qt Designer to add a QgsColorButtonV2 to the ui of
a QGIS plugin. I am using uic.loadUiType to load my .ui
file. Specifically here is the line of code:<br>
<br>
FORM_CLASS, _ = uic.loadUiType(os.path.join(<br>
os.path.dirname(__file__), 'heatmapdialog.ui'))<br>
<br>
When I load the plugin in QGIS I get the error:<br>
<br>
---------------------------<br>
ImportError: No module named qgscolorbuttonv2<br>
<br>
Traceback (most recent call last):<br>
File "C:/OSGeo4W/apps/qgis/./python\qgis\utils.py",
line 306, in startPlugin<br>
plugins[packageName] = package.classFactory(iface)<br>
File
"C:/Users/Calvin/.qgis2/python/plugins\d3datavis\__init__.py",
line 2, in classFactory<br>
from .d3datavis import D3DataVis<br>
File "C:/OSGeo4W/apps/qgis/./python\qgis\utils.py",
line 572, in _import<br>
mod = _builtin_import(name, globals, locals,
fromlist, level)<br>
File
"C:/Users/Calvin/.qgis2/python/plugins\d3datavis\d3datavis.py",
line 10, in
<br>
from heatmapDialog import HeatmapDialog<br>
File "C:/OSGeo4W/apps/qgis/./python\qgis\utils.py",
line 572, in _import<br>
mod = _builtin_import(name, globals, locals,
fromlist, level)<br>
File
"C:/Users/Calvin/.qgis2/python/plugins\d3datavis\heatmapDialog.py",
line 17, in
<br>
os.path.dirname(__file__), 'heatmapdialog.ui'))<br>
File
"C:\OSGeo4W\apps\Python27\lib\site-packages\PyQt4\uic\__init__.py",
line 213, in loadUiType<br>
exec(code_string.getvalue(), ui_globals)<br>
File "", line 169, in <br>
File "C:/OSGeo4W/apps/qgis/./python\qgis\utils.py",
line 572, in _import<br>
mod = _builtin_import(name, globals, locals,
fromlist, level)<br>
ImportError: No module named qgscolorbuttonv2<br>
---------------------------<br>
<br>
In my code I have the import line:<br>
<br>
from qgis.gui import *<br>
<br>
From the QGIS console if I do that import,
QgsColorButtonV2 is available.<br>
<br>
It appears that uic.loadUiType is the problem. How do I
solve this?<o:p></o:p></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt">Thanks,<o:p></o:p></p>
</div>
<p class="MsoNormal">Calvin<o:p></o:p></p>
</div>
</div>
<br>
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