1 year ago
#344762
devgioele
Catch mapview-query-error of ArcGIS MapView
I am using the ArcGIS for Javascript library 4.22
and I am trying to run some code when tiles cannot be fetched correctly by ArcGIS. The library prints error messages in the console, but I would like to have some other side effects.
How could I do that?
I tried with mapView.on
and mapView.watch
, but there seems to be no event for the error mapview-query-error
, which occurs when the client's internet connection drops, for example.
The error message printed by the library:
[esri.views.2d.layers.features.sources.FeatureSource]
{
"name": "mapview-query-error",
"message": "Encountered error when fetching tile",
"details": {
"tile": {
"key": {
"level": 11,
"row": 723,
"col": 1088,
"world": 0
},
"bounds": [
1252344.271421019,
5870363.772302989,
1271912.1506620161,
5889931.65154399
],
"objectIds": {},
"tileInfoView": { /* omitted */ },
"resolution": 38.21851414257816,
"scale": 144447.63857215698,
"level": 11
},
"error": {
"name": "request:server",
"message": "Failed to fetch",
"details": {
"url": "https://services3.arcgis.com/5IQdSrlG6nfbU9TA/arcgis/rest/services/polygons_001265302111/FeatureServer/0/query",
"requestOptions": {
"query": {
"f": "pbf",
"geometry": "1252344.271421019,5870363.772302989,1271912.1506620161,5889931.65154399",
"maxRecordCountFactor": 4,
"resultOffset": 0,
"resultRecordCount": 8000,
"where": "1=1",
"orderByFields": "ObjectId",
"outFields": "*",
"outSR": 102100,
"quantizationParameters": "{\"extent\":{\"xmin\":1252344.271421019,\"ymin\":5870363.772302989,\"xmax\":1271912.1506620161,\"ymax\":5889931.65154399},\"mode\":\"view\",\"originPosition\":\"upperLeft\",\"tolerance\":38.21851414257816}",
"resultType": "tile",
"spatialRel": "esriSpatialRelIntersects",
"geometryType": "esriGeometryEnvelope",
"inSR": 102100,
"token": "AAPKd857e307032a45ee8190f767169c0d9fP8O1gtVoioRGqLEiMJhZwpnuVFIE0O7CT73pFJq_yoetIoTGP7VD4jJTSQ05QyNA"
},
"responseType": "array-buffer",
"signal": {}
},
"ssl": false,
"httpStatus": 0,
"raw": {
"stack": "TypeError: Failed to fetch\n at $ (http://localhost:3000/static/js/bundle.js:242159:23)\n at z (http://localhost:3000/static/js/bundle.js:242262:22)\n at async C (http://localhost:3000/static/js/bundle.js:242015:13)\n at async request (http://localhost:3000/static/js/bundle.js:221849:15)",
"message": "Failed to fetch"
}
}
}
}
}
gis
arcgis
arcgis-js-api
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