Re: [Qgis-developer] Unknown exeption with an invalid Geos
Hi, The unknown exception (geos::util::IllegalArgumentException) is thrown when I call any geos function from QgsGeometry (asGeos(), isGeosValid(), isGeosEmpty() ), in Qgis an error message is shown Unknown exception and it crashes. Best regards Nejia De : Qgis-developer [mailto:qgis-developer-boun...@lists.osgeo.org] De la part de Nejia Ben Nasr Envoyé : lundi 25 avril 2016 14:31 À : qgis-developer Objet : [Qgis-developer] Unknown exeption with an invalid Geos Hi, I have a shape file of lineString that contains an invalid line, when I use info tool, select tool, node tool with this wrong line unknown exception is thrown geos::util::IllegalArgumentException, and crash with simplify geometries, and check geometry validity. Version: Qgis 2.14.1 32 bits on windows 7 I join with this mail the shape file. Best regards Nejia ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] Unknown exeption with an invalid Geos
Hi, I have a shape file of lineString that contains an invalid line, when I use info tool, select tool, node tool with this wrong line unknown exception is thrown geos::util::IllegalArgumentException, and crash with simplify geometries, and check geometry validity. Version: Qgis 2.14.1 32 bits on windows 7 I join with this mail the shape file. Best regards Nejia ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Problem when using spatial index
Hi, Thank you very much delazj. Nejia De : Junior [mailto:del...@gmail.com] Envoyé : jeudi 22 janvier 2015 09:19 À : Nejia Ben Nasr Cc : qgis-developer@lists.osgeo.org Objet : Re : [Qgis-developer] Problem when using spatial index Hi, Then fix the layer with duplicate nodes. As stated here [1], it can be done with the tool in vector menu Geometry tools Simplify geometry (setting the tolerance to 0) [1] http://docs.qgis.org/2.2/en/docs/user_manual/plugins/plugins_ftools.html Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr mailto:nejia.benn...@spaceyes3d.com nejia.benn...@spaceyes3d.com Pour : 'Junior Delaz' mailto:del...@gmail.com del...@gmail.com Objet : [Qgis-developer] Problem when using spatial index Date : mer., janv. 21, 2015 16:11 To inderstant the source of problem, if it’s caused by invalid geometry I do this: - I load only a shapefile containing geometry with duplicate nodes and I remove file .qix, here the problem appear: the spatial index is atomically created and I can’t see all feature when I zoom or navigate in the map. - I have another shapefile containing some rows without geometry, I load only it in Qgis and I create a spatial index, here there is no problem De : Junior Delaz [ mailto:del...@gmail.com mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 14:57 À : Nejia Ben Nasr Objet : Re: [Qgis-developer] Problem when using spatial index I assume duplicate nodes invalidate geometry but I don't think such thing can create the current bug. OGR/GEOS guru? But if I understand your second sentence, you have a shapefile containing some rows without geometry. Right? So, what do u mean by I don't have a problem with this file? Is it another file or the file on which you're creating the spatial index? You should : - open a new project and add only the problematic file - or delete from your current project the file with empty geometry (if it's not the one you're creating spatial index on) to see how it reacts when zooming in/out ... 2015-01-21 14:26 GMT+01:00 Nejia Ben Nasr nejia.benn...@spaceyes3d.com: The problem appears with vector layers that contain geometries that containing duplicate node(s), it’s considered as an invalid geometry ? When I select all features from the bounding box of the vector layer, lines of features that has a null geometry are not selected in the attribute table (I don’t have a problem with this shapefile). Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 13:47 À : Nejia Ben Nasr Cc : 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index weird, it worked for others. And if you spatially select all your features, are all the lines in the attribute table being selected? You haven't answered about checking geometry validity... Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr nejia.benn...@spaceyes3d.com Pour : 'Junior' del...@gmail.com Cc : 'qgis-developer' qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mer., janv. 21, 2015 13:30 Yes, even if I delete the .qix before saving !! Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 13:23 À : Nejia Ben Nasr Cc : 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index And if you delete the .qix before saving? And then recreate it... Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr nejia.benn...@spaceyes3d.com Pour : 'Junior Delaz' del...@gmail.com Cc : 'qgis-developer' qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mer., janv. 21, 2015 13:14 I already tried to save to anther shapefile and edit it (add, modify, remove features …) the .qix was automatically created and I get the same problem Thanks, Nejia De : Junior Delaz [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 12:21 À : Nejia Ben Nasr Cc : qgis-developer Objet : Re: [Qgis-developer] Problem when using spatial index Some users [1] have already encountered this issue and i understood that it may be related to non correspondance between the number of rows in the .dbf file and number of geometry (some rows had no geometry). A simple Save As.. to another shapefile has solved the problem. [1] http://georezo.net/forum/viewtopic.php?id=95143 (in french, sorry ) 2015-01-21 9:16 GMT+01:00 Nejia Ben Nasr nejia.benn...@spaceyes3d.com: Hi, Do you think that this problem is often caused by geometry problems? Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mardi 20 janvier 2015 13:41 À : Nejia Ben Nasr; 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index Hi, Nejia, what about the validity of the geometry of your features? You can check with the tool in Vector
Re: [Qgis-developer] Problem when using spatial index
Hi, Do you think that this problem is often caused by geometry problems? Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mardi 20 janvier 2015 13:41 À : Nejia Ben Nasr; 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index Hi, Nejia, what about the validity of the geometry of your features? You can check with the tool in Vector menu Geometry tools check geometry validity Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr mailto:nejia.benn...@spaceyes3d.com nejia.benn...@spaceyes3d.com Pour : 'qgis-developer' mailto:qgis-developer@lists.osgeo.org qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mar., janv. 20, 2015 13:03 I use QGIS 2.6.1 De : qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-boun...@lists.osgeo.org] De la part de Nejia Ben Nasr Envoyé : mardi 20 janvier 2015 09:39 À : qgis-developer Objet : [Qgis-developer] Problem when using spatial index Hi all, I load a shapefile, then I create a spatial index to maximize speed of zoom and navigate in the map. The problem is: when I zoom to any area feature appear and other doesn’t. And it seems To me that the spatial index is automatically created even when I delete the .qix file Best regards, Nejia ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Problem when using spatial index
The problem appears with vector layers that contain geometries that containing duplicate node(s), it’s considered as an invalid geometry ? When I select all features from the bounding box of the vector layer, lines of features that has a null geometry are not selected in the attribute table (I don’t have a problem with this shapefile). Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 13:47 À : Nejia Ben Nasr Cc : 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index weird, it worked for others. And if you spatially select all your features, are all the lines in the attribute table being selected? You haven't answered about checking geometry validity... Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr nejia.benn...@spaceyes3d.com Pour : 'Junior' del...@gmail.com Cc : 'qgis-developer' qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mer., janv. 21, 2015 13:30 Yes, even if I delete the .qix before saving !! Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 13:23 À : Nejia Ben Nasr Cc : 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index And if you delete the .qix before saving? And then recreate it... Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr nejia.benn...@spaceyes3d.com Pour : 'Junior Delaz' del...@gmail.com Cc : 'qgis-developer' qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mer., janv. 21, 2015 13:14 I already tried to save to anther shapefile and edit it (add, modify, remove features …) the .qix was automatically created and I get the same problem Thanks, Nejia De : Junior Delaz [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 12:21 À : Nejia Ben Nasr Cc : qgis-developer Objet : Re: [Qgis-developer] Problem when using spatial index Some users [1] have already encountered this issue and i understood that it may be related to non correspondance between the number of rows in the .dbf file and number of geometry (some rows had no geometry). A simple Save As.. to another shapefile has solved the problem. [1] http://georezo.net/forum/viewtopic.php?id=95143 (in french, sorry ) 2015-01-21 9:16 GMT+01:00 Nejia Ben Nasr nejia.benn...@spaceyes3d.com: Hi, Do you think that this problem is often caused by geometry problems? Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mardi 20 janvier 2015 13:41 À : Nejia Ben Nasr; 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index Hi, Nejia, what about the validity of the geometry of your features? You can check with the tool in Vector menu Geometry tools check geometry validity Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr mailto:nejia.benn...@spaceyes3d.com nejia.benn...@spaceyes3d.com Pour : 'qgis-developer' mailto:qgis-developer@lists.osgeo.org qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mar., janv. 20, 2015 13:03 I use QGIS 2.6.1 De : qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-boun...@lists.osgeo.org] De la part de Nejia Ben Nasr Envoyé : mardi 20 janvier 2015 09:39 À : qgis-developer Objet : [Qgis-developer] Problem when using spatial index Hi all, I load a shapefile, then I create a spatial index to maximize speed of zoom and navigate in the map. The problem is: when I zoom to any area feature appear and other doesn’t. And it seems To me that the spatial index is automatically created even when I delete the .qix file Best regards, Nejia ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Problem when using spatial index
Yes, even if I delete the .qix before saving !! Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 13:23 À : Nejia Ben Nasr Cc : 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index And if you delete the .qix before saving? And then recreate it... Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr nejia.benn...@spaceyes3d.com Pour : 'Junior Delaz' del...@gmail.com Cc : 'qgis-developer' qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mer., janv. 21, 2015 13:14 I already tried to save to anther shapefile and edit it (add, modify, remove features …) the .qix was automatically created and I get the same problem Thanks, Nejia De : Junior Delaz [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 12:21 À : Nejia Ben Nasr Cc : qgis-developer Objet : Re: [Qgis-developer] Problem when using spatial index Some users [1] have already encountered this issue and i understood that it may be related to non correspondance between the number of rows in the .dbf file and number of geometry (some rows had no geometry). A simple Save As.. to another shapefile has solved the problem. [1] http://georezo.net/forum/viewtopic.php?id=95143 (in french, sorry ) 2015-01-21 9:16 GMT+01:00 Nejia Ben Nasr nejia.benn...@spaceyes3d.com: Hi, Do you think that this problem is often caused by geometry problems? Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mardi 20 janvier 2015 13:41 À : Nejia Ben Nasr; 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index Hi, Nejia, what about the validity of the geometry of your features? You can check with the tool in Vector menu Geometry tools check geometry validity Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr mailto:nejia.benn...@spaceyes3d.com nejia.benn...@spaceyes3d.com Pour : 'qgis-developer' mailto:qgis-developer@lists.osgeo.org qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mar., janv. 20, 2015 13:03 I use QGIS 2.6.1 De : qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-boun...@lists.osgeo.org] De la part de Nejia Ben Nasr Envoyé : mardi 20 janvier 2015 09:39 À : qgis-developer Objet : [Qgis-developer] Problem when using spatial index Hi all, I load a shapefile, then I create a spatial index to maximize speed of zoom and navigate in the map. The problem is: when I zoom to any area feature appear and other doesn’t. And it seems To me that the spatial index is automatically created even when I delete the .qix file Best regards, Nejia ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Problem when using spatial index
I already tried to save to anther shapefile and edit it (add, modify, remove features …) the .qix was automatically created and I get the same problem Thanks, Nejia De : Junior Delaz [mailto:del...@gmail.com] Envoyé : mercredi 21 janvier 2015 12:21 À : Nejia Ben Nasr Cc : qgis-developer Objet : Re: [Qgis-developer] Problem when using spatial index Some users [1] have already encountered this issue and i understood that it may be related to non correspondance between the number of rows in the .dbf file and number of geometry (some rows had no geometry). A simple Save As.. to another shapefile has solved the problem. [1] http://georezo.net/forum/viewtopic.php?id=95143 (in french, sorry ) 2015-01-21 9:16 GMT+01:00 Nejia Ben Nasr nejia.benn...@spaceyes3d.com: Hi, Do you think that this problem is often caused by geometry problems? Thanks, Nejia De : Junior [mailto:del...@gmail.com] Envoyé : mardi 20 janvier 2015 13:41 À : Nejia Ben Nasr; 'qgis-developer' Objet : Re : [Qgis-developer] Problem when using spatial index Hi, Nejia, what about the validity of the geometry of your features? You can check with the tool in Vector menu Geometry tools check geometry validity Envoyé depuis mon HTC - Reply message - De : Nejia Ben Nasr mailto:nejia.benn...@spaceyes3d.com nejia.benn...@spaceyes3d.com Pour : 'qgis-developer' mailto:qgis-developer@lists.osgeo.org qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problem when using spatial index Date : mar., janv. 20, 2015 13:03 I use QGIS 2.6.1 De : qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-boun...@lists.osgeo.org] De la part de Nejia Ben Nasr Envoyé : mardi 20 janvier 2015 09:39 À : qgis-developer Objet : [Qgis-developer] Problem when using spatial index Hi all, I load a shapefile, then I create a spatial index to maximize speed of zoom and navigate in the map. The problem is: when I zoom to any area feature appear and other doesn’t. And it seems To me that the spatial index is automatically created even when I delete the .qix file Best regards, Nejia ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Problem when using spatial index
I use QGIS 2.6.1 De : qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-boun...@lists.osgeo.org] De la part de Nejia Ben Nasr Envoyé : mardi 20 janvier 2015 09:39 À : qgis-developer Objet : [Qgis-developer] Problem when using spatial index Hi all, I load a shapefile, then I create a spatial index to maximize speed of zoom and navigate in the map. The problem is: when I zoom to any area feature appear and other doesnt. And it seems To me that the spatial index is automatically created even when I delete the .qix file Best regards, Nejia ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
