[Qgis-user] Authentication Manager errors for ArcGIS Image Server

Thu Nov 22 01:58:45 PST 2018

Hi all,

I have problems with the Authentication Manager for an ArcGIS Image Server layer. It’s the arcgisonline World Imagery, for which I have an institutional account with a UN/PW. When defining this account it all works, and after that most of the time I do get the imagery, but intermittently I get loads (100’s) of errors from the Authentication Manager:

2018-11-22T10:44:07     WARNING    Authentication Manager : Auth db query exec() FAILED
2018-11-22T10:44:07     CRITICAL    Authentication Manager : Opening of authentication db FAILED

Ignoring these (or clicking close all) sometimes works, and the imagery still appears, but sometimes crashes/locks QGIS...
This happens both when using basic UN/PW authentication but also after converting this to a Configuration.

I am using QGIS 3.4.0 on MacOSX Mojave.

Does anybody know what could be wrong...?

--
Barend Köbben

ERROR MESSAGES:

DETAILS OF ArcGIS online image server layer (from Properties > Information):

Information from provider
________________________________
Name

World Imagery

Source

authcfg='y8h50md' crs='EPSG:3857' format='PNG32' layer='0' url='https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer' table="" sql=

Source

authcfg='y8h50md' crs='EPSG:3857' format='PNG32' layer='0' url='https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer' table="" sql=

CRS

EPSG:3857 - WGS 84 / Pseudo-Mercator - Projected

Extent

-20028669.6244234628975391,-7557299.5108818290755153 : 20016274.3361579403281212,16053263.8525641169399023

Unit

meters

Width

n/a

Height

n/a

Data type

Could not determine raster data type.

Service Info

capabilities:Map,Tilemap,Query,Data
copyrightText: Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User CommunitycurrentVersion:10.3description:World Imagery provides one meter or better satellite and aerial imagery in many parts of the world and lower resolution satellite imagery worldwide. The map includes 15m TerraColor imagery at small and mid-scales (591M down to 72k) and 2.5m SPOT Imagery (288k to 72k) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from Digital Globe. Recent 1m USDA NAIP imagery is available in select states of the US. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, AeroGRID, and IGN Spain. Additionally, imagery at different resolutions has been contributed by the GIS User Community. For more information on this map, including the terms of use, visit us online at http://goto.arcgisonline.com/maps/World_ImagerydocumentInfo:
AntialiasingMode:None
Author:EsriCategory:imageryBaseMapsEarthCover (Imagery, basemaps, and land cover)Comments:Keywords:World,Global,United StatesSubject:imagery, satellite, aerial, 500m (World), 15m (World)TextAntialiasingMode:ForceTitle:World ImageryexportTilesAllowed:falsefullExtent:
spatialReference:
latestWkid:3857
wkid:102100

xmax:20037507.22959434xmin:-20037507.22959434ymax:19971868.880408563ymin:-19971868.88040859

initialExtent:
spatialReference:
latestWkid:3857
wkid:102100

xmax:27680880.158351306xmin:-27680880.158351306ymax:19971868.880408563ymin:-195164.8424795773layers:mapName:LayersmaxImageHeight:4096maxImageWidth:4096maxRecordCount:100maxScale:0minScale:0serviceDescription:World Imagery provides one meter or better satellite and aerial imagery in many parts of the world and lower resolution satellite imagery worldwide. The map includes 15m TerraColor imagery at small and mid-scales (591M down to 72k) and 2.5m SPOT Imagery (288k to 72k) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from Digital Globe. Recent 1m USDA NAIP imagery is available in select states of the US. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, AeroGRID, and IGN Spain. Additionally, imagery at different resolutions has been contributed by the GIS User Community. For more information on this map, including the terms of use, visit us online<http://goto.arcgisonline.com/maps/World_Imagery%20>.singleFusedMapCache:truespatialReference:
latestWkid:3857
wkid:102100

supportedExtensions:KmlServersupportedImageFormatTypes:PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMPsupportedQueryFormats:JSON, AMFsupportsDynamicLayers:falsetables:tileInfo:
cols:256
compressionQuality:75dpi:96format:JPEGlods:origin:
x:-20037508.342787
y:20037508.342787rows:256spatialReference:
latestWkid:3857
wkid:102100

units:esriMeters
Layer Info

advancedQueryCapabilities:
supportsDistinct:true
supportsOrderBy:true

supportsPagination:falsesupportsStatistics:truesupportsTrueCurve:trueuseStandardizedQueries:true

canModifyLayer:falsecanScaleSymbols:falsecapabilities:Map,Query,DatacopyrightText:Sources: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User CommunitycurrentVersion:10.3defaultVisibility:truedescription:World Imagery provides one meter or better satellite and aerial imagery in many parts of the world and lower resolution satellite imagery worldwide. The map includes 15m TerraColor imagery at small and mid-scales (591M down to 72k) and 2.5m SPOT Imagery (288k to 72k) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from Digital Globe. Recent 1m USDA NAIP imagery is available in select states of the US. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, AeroGRID, and IGN Spain. Additionally, imagery at different resolutions has been contributed by the GIS User Community. For more information on this map, including the terms of use, visit us online at http://goto.arcgisonline.com/maps/World_ImagerydisplayField:NICE_NAMEdrawingInfo:
labelingInfo:
renderer:
description:
label:symbol:
color:
outline:
color:
style:esriSLSNulltype:esriSLSwidth:0style:esriSFSSolidtype:esriSFStype:simpletransparency:0

extent:
spatialReference:
latestWkid:3857
wkid:102100

xmax:20016274.33615794xmin:-20028669.624423463ymax:16053263.852564117ymin:-7557299.510881829fields:geometryType:esriGeometryPolygonhasAttachments:falsehasLabels:falsehtmlPopupType:esriServerHTMLPopupTypeNoneid:0maxRecordCount:100maxScale:0minScale:0name:World ImageryownershipBasedAccessControlForFeatures:
allowOthersToQuery:true

parentLayer:relationships:subLayers:supportedQueryFormats:JSON, AMFsupportsAdvancedQueries:truesupportsStatistics:truetype:Feature LayertypeIdField:useStandardizedQueries:true

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