[Maps] better error handling when layer configs can not be found (#29534)

* [Maps] better error handling when layer configs can not be found

* remove kibana.yml changes

* gis-map to map

* throw exception for getStringFields and getAttributions and then handle exceptions in caller

x-pack/plugins/maps/public/components/layer_panel/join_editor/resources/join.js

@@ -101,7 +101,12 @@ export class Join extends Component {
   }
 
   async _loadLeftFields() {
-    const stringFields = await this.props.layer.getStringFields();
+    let stringFields;
+    try {
+      stringFields = await this.props.layer.getStringFields();
+    } catch (error) {
+      stringFields = [];
+    }
     if (!this._isMounted) {
       return;
     }

x-pack/plugins/maps/public/components/layer_panel/settings_panel/settings_panel.js

@@ -4,7 +4,7 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import React from 'react';
+import React, { Fragment } from 'react';
 
 import {
   EuiFlexGroup,
@@ -15,6 +15,7 @@ import {
   EuiFieldText,
   EuiRange,
   EuiSpacer,
+  EuiCallOut,
 } from '@elastic/eui';
 import { ValidatedRange } from '../../../shared/components/validated_range';
 
@@ -43,6 +44,26 @@ export function SettingsPanel(props) {
     props.updateSourceProp(props.layerId, propName, value);
   };
 
+  const renderLayerErrors = () => {
+    if (!props.layer.hasErrors()) {
+      return null;
+    }
+
+    return (
+      <Fragment>
+        <EuiCallOut
+          color="warning"
+          title="Unable to load layer"
+        >
+          <p data-test-subj="layerErrorMessage">
+            {props.layer.getErrors()}
+          </p>
+        </EuiCallOut>
+        <EuiSpacer margin="m"/>
+      </Fragment>
+    );
+  };
+
   const renderZoomSliders = () => {
     return (
       <EuiFormRow
@@ -117,23 +138,27 @@ export function SettingsPanel(props) {
   };
 
   return (
-    <EuiPanel>
-      <EuiFlexGroup>
-        <EuiFlexItem>
-          <EuiTitle size="xs"><h5>Settings</h5></EuiTitle>
-        </EuiFlexItem>
-      </EuiFlexGroup>
+    <Fragment>
 
-      <EuiSpacer margin="m"/>
+      {renderLayerErrors()}
 
-      {renderLabel()}
+      <EuiPanel>
+        <EuiFlexGroup>
+          <EuiFlexItem>
+            <EuiTitle size="xs"><h5>Settings</h5></EuiTitle>
+          </EuiFlexItem>
+        </EuiFlexGroup>
 
-      {renderZoomSliders()}
+        <EuiSpacer margin="m"/>
 
-      {renderAlphaSlider()}
+        {renderLabel()}
 
-      {props.layer.renderSourceSettingsEditor({ onChange: onSourceChange })}
+        {renderZoomSliders()}
 
-    </EuiPanel>
+        {renderAlphaSlider()}
+
+        {props.layer.renderSourceSettingsEditor({ onChange: onSourceChange })}
+      </EuiPanel>
+    </Fragment>
   );
 }

x-pack/plugins/maps/public/components/widget_overlay/attribution_control/view.js

@@ -37,8 +37,12 @@ export class AttributionControl  extends React.Component {
 
   _syncMbMapWithAttribution = async () => {
 
-    const attributionPromises = this.props.layerList.map(layer => {
-      return layer.getAttributions();
+    const attributionPromises = this.props.layerList.map(async (layer) => {
+      try {
+        return await layer.getAttributions();
+      } catch (error) {
+        return [];
+      }
     });
     const attributions = await Promise.all(attributionPromises);
     if (!this._isMounted) {

x-pack/plugins/maps/public/components/widget_overlay/layer_control/layer_toc/toc_entry/view.js

@@ -15,10 +15,8 @@ import { LayerTocActions } from '../../../../../shared/components/layer_toc_acti
 
 export class TOCEntry extends React.Component {
 
-  constructor() {
-    super();
-    this.state = {
-      displayName: null };
+  state = {
+    displayName: null
   }
 
   componentDidMount() {
@@ -30,7 +28,6 @@ export class TOCEntry extends React.Component {
     this._isMounted = false;
   }
 
-
   async _updateDisplayName() {
     const label = await this.props.layer.getDisplayName();
     if (this._isMounted) {

x-pack/plugins/maps/public/components/widget_overlay/layer_control/layer_toc/view.js

@@ -41,11 +41,16 @@ export class LayerTOC extends React.Component {
   }
 
   _renderLayers() {
-    return [ ...this.props.layerList ]
-      .reverse()
+    return this.props.layerList
       .map((layer) => {
-        return (<TOCEntry key={layer.getId()} layer={layer} displayName={layer.getDisplayName()}/>);
-      });
+        return (
+          <TOCEntry
+            key={layer.getId()}
+            layer={layer}
+          />
+        );
+      })
+      .reverse();
   }
 
   render() {

x-pack/plugins/maps/public/shared/layers/sources/ems_file_source/ems_file_source.js

@@ -39,11 +39,19 @@ export class EMSFileSource extends AbstractVectorSource {
     super(descriptor);
   }
 
-  async getGeoJsonWithMeta() {
+  async _getEmsVectorFileMeta() {
     const emsFiles = await getEmsVectorFilesMeta();
-    const fileSource = emsFiles.find((source => source.id === this._descriptor.id));
+    const meta = emsFiles.find((source => source.id === this._descriptor.id));
+    if (!meta) {
+      throw new Error(`Unable to find EMS vector shapes for id: ${this._descriptor.id}`);
+    }
+    return meta;
+  }
+
+  async getGeoJsonWithMeta() {
+    const emsVectorFileMeta = await this._getEmsVectorFileMeta();
     const fetchUrl = `../${GIS_API_PATH}/data/ems?id=${encodeURIComponent(this._descriptor.id)}`;
-    const featureCollection = await AbstractVectorSource.getGeoJson(fileSource, fetchUrl);
+    const featureCollection = await AbstractVectorSource.getGeoJson(emsVectorFileMeta, fetchUrl);
     return {
       data: featureCollection,
       meta: {}
@@ -59,22 +67,23 @@ export class EMSFileSource extends AbstractVectorSource {
   }
 
   async getDisplayName() {
-    const emsFiles = await getEmsVectorFilesMeta();
-    const fileSource = emsFiles.find((source => source.id === this._descriptor.id));
-    return fileSource.name;
+    try {
+      const emsVectorFileMeta = await this._getEmsVectorFileMeta();
+      return emsVectorFileMeta.name;
+    } catch (error) {
+      return this._descriptor.id;
+    }
   }
 
   async getAttributions() {
-    const emsFiles = await getEmsVectorFilesMeta();
-    const fileSource = emsFiles.find((source => source.id === this._descriptor.id));
-    return fileSource.attributions;
+    const emsVectorFileMeta = await this._getEmsVectorFileMeta();
+    return emsVectorFileMeta.attributions;
   }
 
 
   async getStringFields() {
-    const emsFiles = await getEmsVectorFilesMeta();
-    const fileSource = emsFiles.find((source => source.id === this._descriptor.id));
-    return fileSource.fields.map(f => {
+    const emsVectorFileMeta = await this._getEmsVectorFileMeta();
+    return emsVectorFileMeta.fields.map(f => {
       return { name: f.name, label: f.description };
     });
   }

x-pack/plugins/maps/public/shared/layers/sources/ems_tms_source/ems_tms_source.js

@@ -48,15 +48,15 @@ export class EMSTMSSource extends AbstractTMSSource {
     ];
   }
 
-  async _getTMSOptions() {
+  async _getEmsTmsMeta() {
     const emsTileServices = await getEmsTMSServices();
-    if(!emsTileServices) {
-      return;
-    }
-
-    return emsTileServices.find(service => {
+    const meta = emsTileServices.find(service => {
       return service.id === this._descriptor.id;
     });
+    if (!meta) {
+      throw new Error(`Unable to find EMS tile configuration for id: ${this._descriptor.id}`);
+    }
+    return meta;
   }
 
   _createDefaultLayerDescriptor(options) {
@@ -78,12 +78,12 @@ export class EMSTMSSource extends AbstractTMSSource {
   }
 
   async getAttributions() {
-    const service = await this._getTMSOptions();
-    if (!service || !service.attributionMarkdown) {
+    const emsTmsMeta = await this._getEmsTmsMeta();
+    if (!emsTmsMeta.attributionMarkdown) {
       return [];
     }
 
-    return service.attributionMarkdown.split('|').map((attribution) => {
+    return emsTmsMeta.attributionMarkdown.split('|').map((attribution) => {
       attribution = attribution.trim();
       //this assumes attribution is plain markdown link
       const extractLink = /\[(.*)\]\((.*)\)/;
@@ -96,10 +96,7 @@ export class EMSTMSSource extends AbstractTMSSource {
   }
 
   async getUrlTemplate() {
-    const service = await this._getTMSOptions();
-    if (!service || !service.url) {
-      throw new Error('Cannot generate EMS TMS url template');
-    }
-    return service.url;
+    const emsTmsMeta = await this._getEmsTmsMeta();
+    return emsTmsMeta.url;
   }
 }

x-pack/plugins/maps/public/shared/layers/sources/es_search_source/es_search_source.js

@@ -9,9 +9,6 @@ import React from 'react';
 import uuid from 'uuid/v4';
 
 import { AbstractESSource } from '../es_source';
-import {
-  indexPatternService,
-} from '../../../../kibana_services';
 import { hitsToGeoJson } from '../../../../elasticsearch_geo_utils';
 import { CreateSourceEditor } from './create_source_editor';
 import { UpdateSourceEditor } from './update_source_editor';
@@ -59,10 +56,14 @@ export class ESSearchSource extends AbstractESSource {
   }
 
   async getNumberFields() {
-    const indexPattern = await indexPatternService.get(this._descriptor.indexPatternId);
-    return indexPattern.fields.byType.number.map(field => {
-      return { name: field.name, label: field.name };
-    });
+    try {
+      const indexPattern = await this._getIndexPattern();
+      return indexPattern.fields.byType.number.map(field => {
+        return { name: field.name, label: field.name };
+      });
+    } catch (error) {
+      return [];
+    }
   }
 
   getFieldNames() {

x-pack/plugins/maps/public/shared/layers/sources/es_source.js

@@ -108,20 +108,26 @@ export class AbstractESSource extends AbstractVectorSource {
   }
 
   async isTimeAware() {
-    const indexPattern = await this._getIndexPattern();
-    const timeField = indexPattern.timeFieldName;
-    return !!timeField;
+    try {
+      const indexPattern = await this._getIndexPattern();
+      const timeField = indexPattern.timeFieldName;
+      return !!timeField;
+    } catch (error) {
+      return false;
+    }
   }
 
-
   async _getIndexPattern() {
-    let indexPattern;
-    try {
-      indexPattern = await indexPatternService.get(this._descriptor.indexPatternId);
-    } catch (error) {
-      throw new Error(`Unable to find Index pattern ${this._descriptor.indexPatternId}`);
+    if (this.indexPattern) {
+      return this.indexPattern;
+    }
+
+    try {
+      this.indexPattern = await indexPatternService.get(this._descriptor.indexPatternId);
+      return this.indexPattern;
+    } catch (error) {
+      throw new Error(`Unable to find Index pattern for id: ${this._descriptor.indexPatternId}`);
     }
-    return indexPattern;
   }
 
   async _getGeoField() {
@@ -134,8 +140,13 @@ export class AbstractESSource extends AbstractVectorSource {
   }
 
   async getDisplayName() {
-    const indexPattern = await this._getIndexPattern();
-    return indexPattern.title;
+    try {
+      const indexPattern = await this._getIndexPattern();
+      return indexPattern.title;
+    } catch (error) {
+      // Unable to load index pattern, just return id as display name
+      return this._descriptor.indexPatternId;
+    }
   }
 
   isBoundsAware() {

x-pack/plugins/maps/public/shared/layers/sources/kibana_regionmap_source/kibana_regionmap_source.js

@@ -49,20 +49,26 @@ export class KibanaRegionmapSource extends AbstractVectorSource {
     ];
   }
 
-  async getGeoJsonWithMeta() {
+  async _getVectorFileMeta() {
     const regionList = await getKibanaRegionList();
-    const fileSource = regionList.find(source => source.name === this._descriptor.name);
-    const featureCollection = await AbstractVectorSource.getGeoJson(fileSource, fileSource.url);
+    const meta = regionList.find(source => source.name === this._descriptor.name);
+    if (!meta) {
+      throw new Error(`Unable to find map.regionmap configuration for ${this._descriptor.name}`);
+    }
+    return meta;
+  }
+
+  async getGeoJsonWithMeta() {
+    const vectorFileMeta = await this._getVectorFileMeta();
+    const featureCollection = await AbstractVectorSource.getGeoJson(vectorFileMeta, vectorFileMeta.url);
     return {
       data: featureCollection
     };
   }
 
   async getStringFields() {
-    const regionList = await getKibanaRegionList();
-    const fileSource = regionList.find((source => source.name === this._descriptor.name));
-
-    return fileSource.fields.map(f => {
+    const vectorFileMeta = await this._getVectorFileMeta();
+    return vectorFileMeta.fields.map(f => {
       return { name: f.name, label: f.description };
     });
   }

x-pack/test/functional/apps/maps/index.js

@@ -35,5 +35,6 @@ export default function ({ loadTestFile, getService }) {
     loadTestFile(require.resolve('./es_search_source'));
     loadTestFile(require.resolve('./es_geo_grid_source'));
     loadTestFile(require.resolve('./joins'));
+    loadTestFile(require.resolve('./layer_errors'));
   });
 }

x-pack/test/functional/apps/maps/layer_errors.js

@@ -0,0 +1,100 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import expect from 'expect.js';
+
+export default function ({ getPageObjects }) {
+
+  const PageObjects = getPageObjects(['gis', 'header']);
+
+  describe('layer errors', () => {
+
+    before(async () => {
+      await PageObjects.gis.loadSavedMap('layer with errors');
+    });
+
+    describe('ESSearchSource with missing index pattern id', async () => {
+      const MISSING_INDEX_ID = 'idThatDoesNotExitForESSearchSource';
+      const LAYER_NAME = MISSING_INDEX_ID;
+
+
+      it('should diplay error message in layer panel', async () => {
+        const errorMsg = await PageObjects.gis.getLayerErrorText(LAYER_NAME);
+        expect(errorMsg).to.equal(`Unable to find Index pattern for id: ${MISSING_INDEX_ID}`);
+      });
+
+      it('should allow deletion of layer', async () => {
+        await PageObjects.gis.removeLayer(LAYER_NAME);
+        const exists = await PageObjects.gis.doesLayerExist(LAYER_NAME);
+        expect(exists).to.be(false);
+      });
+    });
+
+    describe('ESGeoGridSource with missing index pattern id', async () => {
+      const MISSING_INDEX_ID = 'idThatDoesNotExitForESGeoGridSource';
+      const LAYER_NAME = MISSING_INDEX_ID;
+
+      it('should diplay error message in layer panel', async () => {
+        const errorMsg = await PageObjects.gis.getLayerErrorText(LAYER_NAME);
+        expect(errorMsg).to.equal(`Unable to find Index pattern for id: ${MISSING_INDEX_ID}`);
+      });
+
+      it('should allow deletion of layer', async () => {
+        await PageObjects.gis.removeLayer(LAYER_NAME);
+        const exists = await PageObjects.gis.doesLayerExist(LAYER_NAME);
+        expect(exists).to.be(false);
+      });
+    });
+
+    describe('EMSFileSource with missing EMS id', async () => {
+      const MISSING_EMS_ID = 'idThatDoesNotExitForEMSFileSource';
+      const LAYER_NAME = 'EMS_vector_shapes';
+
+      it('should diplay error message in layer panel', async () => {
+        const errorMsg = await PageObjects.gis.getLayerErrorText(LAYER_NAME);
+        expect(errorMsg).to.equal(`Unable to find EMS vector shapes for id: ${MISSING_EMS_ID}`);
+      });
+
+      it('should allow deletion of layer', async () => {
+        await PageObjects.gis.removeLayer(LAYER_NAME);
+        const exists = await PageObjects.gis.doesLayerExist(LAYER_NAME);
+        expect(exists).to.be(false);
+      });
+    });
+
+    describe('EMSTMSSource with missing EMS id', async () => {
+      const MISSING_EMS_ID = 'idThatDoesNotExitForEMSTile';
+      const LAYER_NAME = 'EMS_tiles';
+
+      it('should diplay error message in layer panel', async () => {
+        const errorMsg = await PageObjects.gis.getLayerErrorText(LAYER_NAME);
+        expect(errorMsg).to.equal(`Unable to find EMS tile configuration for id: ${MISSING_EMS_ID}`);
+      });
+
+      it('should allow deletion of layer', async () => {
+        await PageObjects.gis.removeLayer(LAYER_NAME);
+        const exists = await PageObjects.gis.doesLayerExist(LAYER_NAME);
+        expect(exists).to.be(false);
+      });
+    });
+
+    describe('KibanaRegionmapSource with missing region map configuration', async () => {
+      const MISSING_REGION_NAME = 'nameThatDoesNotExitForKibanaRegionmapSource';
+      const LAYER_NAME = 'Custom_vector_shapes';
+
+      it('should diplay error message in layer panel', async () => {
+        const errorMsg = await PageObjects.gis.getLayerErrorText(LAYER_NAME);
+        expect(errorMsg).to.equal(`Unable to find map.regionmap configuration for ${MISSING_REGION_NAME}`);
+      });
+
+      it('should allow deletion of layer', async () => {
+        await PageObjects.gis.removeLayer(LAYER_NAME);
+        const exists = await PageObjects.gis.doesLayerExist(LAYER_NAME);
+        expect(exists).to.be(false);
+      });
+    });
+  });
+}

x-pack/test/functional/es_archives/maps/kibana/data.json

@@ -332,3 +332,48 @@
     }
   }
 }
+
+{
+  "type": "doc",
+  "value": {
+    "index": ".kibana",
+    "id": "map:745c98b0-23e1-11e9-a048-6fef5a3e0d1e",
+    "source": {
+      "type": "map",
+      "map": {
+        "title" : "layer with errors",
+        "description" : "",
+        "mapStateJSON" : "{\"zoom\":0.71,\"center\":{\"lon\":0.10268,\"lat\":0},\"timeFilters\":{\"from\":\"now-7d\",\"to\":\"now\"},\"refreshConfig\":{\"isPaused\":true,\"interval\":0},\"query\":{\"query\":\"\",\"language\":\"kuery\"}}",
+        "layerListJSON" : "[{\"sourceDescriptor\":{\"type\":\"KIBANA_TILEMAP\",\"url\":\"https://a.tile.openstreetmap.org/{z}/{x}/{y}.png\"},\"id\":\"ap0ys\",\"label\":\"Custom TMS\",\"minZoom\":0,\"maxZoom\":24,\"alpha\":1,\"visible\":true,\"temporary\":false,\"style\":{\"type\":\"TILE\",\"properties\":{},\"previousStyle\":null},\"type\":\"TILE\",\"isInErrorState\":true,\"errorMessage\":\"Tiles from \\\"https://a.tile.openstreetmap.org/{z}/{x}/{y}.png\\\" could not be loaded\"},{\"sourceDescriptor\":{\"type\":\"REGIONMAP_FILE\",\"name\":\"nameThatDoesNotExitForKibanaRegionmapSource\"},\"temporary\":false,\"id\":\"0sabv\",\"label\":\"Custom_vector_shapes\",\"minZoom\":0,\"maxZoom\":24,\"alpha\":0.75,\"visible\":true,\"style\":{\"type\":\"VECTOR\",\"properties\":{\"fillColor\":{\"type\":\"STATIC\",\"options\":{\"color\":\"#3cb44b\"}},\"lineColor\":{\"type\":\"STATIC\",\"options\":{\"color\":\"#FFFFFF\"}},\"lineWidth\":{\"type\":\"STATIC\",\"options\":{\"size\":1}},\"iconSize\":{\"type\":\"STATIC\",\"options\":{\"size\":10}}},\"previousStyle\":null},\"type\":\"VECTOR\",\"isInErrorState\":true,\"errorMessage\":\"Cannot read property 'url' of undefined\"},{\"sourceDescriptor\":{\"type\":\"EMS_TMS\",\"id\":\"idThatDoesNotExitForEMSTile\"},\"temporary\":false,\"id\":\"plw9l\",\"label\":\"EMS_tiles\",\"minZoom\":0,\"maxZoom\":24,\"alpha\":1,\"visible\":true,\"style\":{\"type\":\"TILE\",\"properties\":{},\"previousStyle\":null},\"type\":\"TILE\"},{\"sourceDescriptor\":{\"type\":\"EMS_FILE\",\"id\":\"idThatDoesNotExitForEMSFileSource\"},\"temporary\":false,\"id\":\"2gro0\",\"label\":\"EMS_vector_shapes\",\"minZoom\":0,\"maxZoom\":24,\"alpha\":0.75,\"visible\":true,\"style\":{\"type\":\"VECTOR\",\"properties\":{\"fillColor\":{\"type\":\"STATIC\",\"options\":{\"color\":\"#e6194b\"}},\"lineColor\":{\"type\":\"STATIC\",\"options\":{\"color\":\"#FFFFFF\"}},\"lineWidth\":{\"type\":\"STATIC\",\"options\":{\"size\":1}},\"iconSize\":{\"type\":\"STATIC\",\"options\":{\"size\":10}}},\"previousStyle\":null},\"type\":\"VECTOR\"},{\"sourceDescriptor\":{\"type\":\"ES_GEO_GRID\",\"id\":\"f67fe707-95dd-46d6-89b8-82617b251b61\",\"indexPatternId\":\"idThatDoesNotExitForESGeoGridSource\",\"geoField\":\"geo.coordinates\",\"requestType\":\"grid\",\"resolution\":\"COARSE\"},\"temporary\":false,\"id\":\"pl5qd\",\"label\":\"\",\"minZoom\":0,\"maxZoom\":24,\"alpha\":0.75,\"visible\":true,\"style\":{\"type\":\"VECTOR\",\"properties\":{\"fillColor\":{\"type\":\"DYNAMIC\",\"options\":{\"field\":{\"label\":\"Count\",\"name\":\"doc_count\",\"origin\":\"source\"},\"color\":\"Blues\"}},\"lineColor\":{\"type\":\"STATIC\",\"options\":{\"color\":\"#FFFFFF\"}},\"lineWidth\":{\"type\":\"STATIC\",\"options\":{\"size\":1}},\"iconSize\":{\"type\":\"DYNAMIC\",\"options\":{\"field\":{\"label\":\"Count\",\"name\":\"doc_count\",\"origin\":\"source\"},\"minSize\":4,\"maxSize\":32}}},\"previousStyle\":null},\"type\":\"VECTOR\"},{\"sourceDescriptor\":{\"id\":\"a07072bb-3a92-4320-bd37-250ef6d04db7\",\"type\":\"ES_SEARCH\",\"indexPatternId\":\"idThatDoesNotExitForESSearchSource\",\"geoField\":\"geo.coordinates\",\"limit\":2048,\"filterByMapBounds\":true,\"tooltipProperties\":[]},\"temporary\":false,\"id\":\"9bw8h\",\"label\":\"\",\"minZoom\":0,\"maxZoom\":24,\"alpha\":0.75,\"visible\":true,\"style\":{\"type\":\"VECTOR\",\"properties\":{\"fillColor\":{\"type\":\"STATIC\",\"options\":{\"color\":\"#e6194b\"}},\"lineColor\":{\"type\":\"STATIC\",\"options\":{\"color\":\"#FFFFFF\"}},\"lineWidth\":{\"type\":\"STATIC\",\"options\":{\"size\":1}},\"iconSize\":{\"type\":\"STATIC\",\"options\":{\"size\":10}}},\"previousStyle\":null},\"type\":\"VECTOR\"}]",
+        "uiStateJSON" : "{}",
+        "bounds" : {
+          "type" : "polygon",
+          "coordinates" : [
+            [
+              [
+                -180,
+                85.05113
+              ],
+              [
+                -180,
+                -85.05113
+              ],
+              [
+                180,
+                -85.05113
+              ],
+              [
+                180,
+                85.05113
+              ],
+              [
+                -180,
+                85.05113
+              ]
+            ]
+          ]
+        }
+      }
+    }
+  }
+}

x-pack/test/functional/page_objects/gis_page.js

@@ -143,6 +143,12 @@ export function GisPageProvider({ getService, getPageObjects }) {
       await testSubjects.click(`mapRemoveLayerButton`);
     }
 
+    async getLayerErrorText(layerName) {
+      log.debug(`Remove layer ${layerName}`);
+      await this.openLayerPanel(layerName);
+      return await testSubjects.getVisibleText(`layerErrorMessage`);
+    }
+
     async openInspectorView(viewId) {
       await inspector.open();
       log.debug(`Open Inspector view ${viewId}`);