Hi all, I follow this thread with interest because I have a layer with exactly the same behaviour, behaviour which also appear in the transition from QGIS 1.8 to 2.0.
Unfortunately, I don't find any point with all NULL attributes in this layer. You can find the layer here : https://db.tt/1kPuqEvd (a bit big, sory !) Thanks for any help Ismaël On 20/11/2013 01:51, Daniel Kranich wrote: > Well It looks like I solved my own problem. I went in and found that > there was a point with NULL in all the attribute fields, so I deleted > that point and saved the file and everything shows up now. > > Weird. > > Daniel. > On 11/19/2013 3:25 PM, Daniel Kranich wrote: >> oops... I don't use mailing lists often so Its not surprising. >> >> I know that "Rangeview" does not have any attributes and the ID's are >> null, but it was simply meant to be used for visual purposes on the >> map and not meant to have any data associated with it. >> >> I will go ahead and file a bug report. In the mean time I guess I'm >> stuck with 1.8 :( >> >> Daniel >> On 11/19/2013 1:16 PM, Andreas Neumann wrote: >>> Hi Daniel, >>> >>> It seems you answered only me personal and forgot to post this >>> information to the list. >>> >>> I can confirm the strange behaviour on both QGIS 2.0 and QGIS master. >>> >>> You should open a bug report. >>> >>> I can open both files in FME, but "Rangeview" does not contain any >>> attributes and all the ids are NULL values. >>> >>> Andreas >>> >>> Am 19.11.2013 21:56, schrieb Daniel Kranich: >>>> Well I have done a lot more troubleshooting. here is what I found: >>>> -It seems that it is only this particular shapefile. >>>> -I can see the points if I am zoomed out far enough, but as I zoom in, >>>> they disappear. >>>> -When zoomed out far enough to see them, I am unable to select them >>>> using the rectangle select tool >>>> -This is the case even if I load it into a new project. >>>> -If I select a specific point in the attribute table and hit the "zoom >>>> to selected rows" button, it seems to take me to the correct place, >>>> however the points don't appear. >>>> -There are a few points that actually DO appear. >>>> -ALL the points appear at ALL zoom levels in 1.8 >>>> -I have tried messing with the "Scale Dependent Rendering" and that >>>> changes nothing. >>>> >>>> Here are some screenshots: >>>> The points on the far upper right are the ones I would like to >>>> see/manipulate: http://prntscr.com/25apve >>>> After zooming in: http://prntscr.com/25aqic >>>> >>>> Here is a link to download two shape files. "Water Nodes" is the one >>>> that is a problem. the "Rangeview" shape file is there as reference >>>> for >>>> the general area where some of the Water Nodes should be appearing. >>>> Both >>>> are set to EPSG:26934 - NAD83 / Alaska zone 4 coordinate system: >>>> http://www.mediafire.com/download/l8nhd1xzmg3v6z2/WaterNodes.zip >>>> >>>> Thanks for the help >>>> >>>> On 11/19/2013 11:23 AM, Andreas Neumann wrote: >>>>> Hi Daniel, >>>>> >>>>> Can you share this particular shapefile and the corresponding qml >>>>> that >>>>> shows the problem? >>>>> >>>>> Did you try to load it into a fresh project, not re-using the old >>>>> project? Can you load into an empty project? >>>>> >>>>> Andreas >>>>> >>>>> Am 19.11.2013 19:02, schrieb Daniel Kranich: >>>>>> Hello, >>>>>> >>>>>> I have been using Qgis for about a year and a half now. I just >>>>>> upgraded >>>>>> from 1.8 to 2.0 and have run into an issue with one of my shape >>>>>> files. >>>>>> >>>>>> I have a shape file that is a point layer which has been working >>>>>> fine >>>>>> and displaying fine in 1.8. When I open the layer in 2.0.1, The >>>>>> symbols >>>>>> no longer appear on the map. The attribute table still has all >>>>>> the data, >>>>>> and If I select one and pan the map to that selection, It zooms >>>>>> in to >>>>>> where that particular point should be but the point is not >>>>>> visible on >>>>>> the map. >>>>>> >>>>>> I have checked out the symbology and there is no reason for the >>>>>> points >>>>>> to not show up (checked transparency/size etc). I also tried >>>>>> removing >>>>>> the layer, and re-adding it and the same problem occurs. I have also >>>>>> double checked that it is the top layer and should be rendered on >>>>>> top of >>>>>> everything else, and I double checked the Coordinate system. >>>>>> Somehow the >>>>>> points are there, and when you go to a specific point, it takes >>>>>> you to >>>>>> the right place, but the point just isn't appearing on the map. >>>>>> >>>>>> Has anyone else encountered a problem similar to this? I searched >>>>>> a bit >>>>>> through the bug tracker, but found nothing. Im also planning on >>>>>> moving >>>>>> all our data over to a PostGIS database and hopefully this might >>>>>> fix the >>>>>> problem, but until then I would really rather use 2.0 instead of >>>>>> 1.8. >>>>>> >>>>>> Thanks. >>>>>> _______________________________________________ >>>>>> Qgis-user mailing list >>>>>> Qgis-user@lists.osgeo.org >>>>>> http://lists.osgeo.org/mailman/listinfo/qgis-user >>>>> _______________________________________________ >>>>> Qgis-user mailing list >>>>> Qgis-user@lists.osgeo.org >>>>> http://lists.osgeo.org/mailman/listinfo/qgis-user >>>>> >>>>> >>> >>> >> > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-user _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user