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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif">Hi all,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif">I have a problem that (I think) comes down to a limit in the amount of attributes per object the QGIS exporting tools can handle. Case in hand:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif">1) Import OSM data Points with many attributes (OSM tags), using QuickOSM – works<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif">2) Temporary layer in QGIS is displayed - seems fine<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif">3) "Make Permanent" or "Export As..." fails on all file formats (<u>except</u> GeoJSON!). Error message is (for the GeoPackage case):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal">Export to vector file failed.<o:p></o:p></p>
<p class="MsoNormal">Error: Feature write errors:<o:p></o:p></p>
<p class="MsoNormal">Feature creation error (OGR error: sqlite3_exec(CREATE TABLE "test" ( "fid" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "geom" POINT, "full_id" TEXT(255), "osm_id" TEXT(255), "osm_type" TEXT(255), "highway" TEXT(255),
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">... many more attributes...<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">"safe_place:school" TEXT(255), "safe_place:mosque" TEXT(255))) failed: duplicate column name: Operational_status)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Feature creation error (OGR error: failed to prepare SQL: INSERT INTO "test" ( "geom", "full_id", "osm_id", "osm_type", "highway", "name",
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">... again the same many more attributes...<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">"safe_place:school", "safe_place:mosque") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
?))<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif">This happens even when I have only 2 features (see attached test file). The workaraound is to use GeoJSON, bacuse for some reason that one works, but in normal case I have 1000s
of points instead of two, and then a GeoJSON file becomes very large and unwieldy...<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif">Any ideas if this is a bug or a limit in the actual formats such as GeoPackage...?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif">yours,</span><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">--<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">Barend Köbben<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">Senior Lecturer – ITC-University of Twente & ATLAS<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-family:"Georgia",serif">PO Box 217, 7500 AE Enschede (Netherlands)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">ITC Building (room 1-065)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">@barendkobben<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">+31-(0)53 4874 253<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
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