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<body>I found the source for the fault. It was at the flag function for the tree model. But I have no idea why, there's no programming fault.<br><br>Nethertheless, thanks for your support<br>Hans<br><br><br><br>
<br><br>Am Freitag, den 26.01.2018 um 08:09 schrieb Hans Jörg Maurer:<br><blockquote style="border:0;border-left: 2px solid #22437f; padding:0px; margin:0px; padding-left:5px; margin-left: 5px; ">
Hi Michael,<br><br>there is no trace back. I got only exit code 3. This normaly ocurres if there's a programm failure. But in this case D&D works in most case. At least if I move over a root node, a crash happens. Could it be that it's unpossible to D&D items with dictionary in Qt.UserRole?<br><br>In most cases I got the following last messages (which are created by print commands):<br><br>-> MaDaMain.eventFilter<br> EventFilter Type : QEvent.DragMove:A drag and drop operation is in progress (QDragMoveEvent).<br> -> source == self.treeViewStructure.viewport()<br>ZMQ_EVENT_CONNECT_DELAYED<br>ZMQ_EVENT_CONNECTED<br>-> treeViewStructure_eventFilter type: 61<br> ->event.type() == QtCore.QEvent.DragMove<br> index: 2<br> Data: {'col1': {'dbID': 1641, 'level': 0, 'long_name': ' DE 2', 'origin_source': "{'LocationID':11,'LocationName':'S1 DE 2','LocationOrder':9}", 'origin_table': 'bla', 'parent_ID': 34, 'pos': 101, 'short_name': ' DE 2', 'sort_order': 4}, 'col2': '', 'col3': '', 'col4': '', 'col5': '', 'col6': ''}<br> pos: PyQt5.QtCore.QPoint(44, 40)<br>ZMQ_EVENT_CONNECT_DELAYED<br>ZMQ_EVENT_CONNECTED<br> <-event.type() == QtCore.QEvent.DragMove<br><- Ende treeViewStructure_eventFilter<br><- MaDaMain.eventFilter<br><br>Another information may be from the debugger:<br><br>PYQT_CONFIGURATION = {dict}{'sip_flags': '-t WS_WIN -t Qt_5_8_0'}<br>'sip_flags' (61803360)={str}'-t WS_WIN -t Qt_5_8_0'<br>__len__=1<br>PYQT_VERSION=329729<br>PYQT_VERSION_STR='5.8.1'<br><br><br>Am Freitag, den 26.01.2018 um 01:41 schrieb michael h:<br><blockquote style="border:0;border-left: 2px solid #22437f; padding:0px; margin:0px; padding-left:5px; margin-left: 5px; "><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 25, 2018 at 2:21 PM, Hans Jörg Maurer <span dir="ltr"><<a href="mailto:hjm@pmeonline.net" target="_blank">hjm@pmeonline.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>Dear Scott,<br><br>thanks for your answer.<br><br>I have no idea where I should search. <br><br>I've
added some print commands to get an idea whats leading to the mentioned
fault. It seems that the eventFilter is the main call during a drag
& drop. I'm sorry, but I do pyqt since just a half a year and I am
still python beginner. So it its stupid, please tell me.<br>The following calls lead to the crash during drag & drop inside a QTreeView. It's a log from the Run Window:<br><br><br></div></blockquote><div><br></div>Hans,<div><br></div><div>Do you have an actual trace back from the exception?</div><div><br></div><div>- m </div></div></div></div>
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