Dear list,<br><br>today I found yet another way how to fail on connecting to a PostGIS-database ;-)<br>This time I symbolized a PostGIS layer of linestrings with intervalls<br>(using symbology->quantity->intervalls). After assigning the intervalls to my layer, I was happy to see it displayed on the screen the way I wanted.<br>
No problem so far.<br>But if I want to change the symbology -say using different numbers of intervalls or changing color or whatever- I loose connection to the postGIS DB.<br>It always drops an error when pressing the properties tab in the context menu of the layer in the TOC.<br>
Please find a logfile attached.<br>Q&d workaround is to delete the layer and add it again. Well, that's not the best way...<br><br>Any ideas/hints?<br><br>best,<br><br>Johannes<br>