diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ff5fca..f0c124d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 1.7.0 (IN PROGRESS)
+
+### Features / Enhancements
+
+- Updated useNestedObjects hook to display request errors and empty values (#158)
+
 ## 1.6.0 (2024-10-29)
 
 ### Features / Enhancements
diff --git a/package.json b/package.json
index 375eb54..71de5ec 100644
--- a/package.json
+++ b/package.json
@@ -86,5 +86,5 @@
     "test:e2e:docker": "docker compose --profile e2e up --exit-code-from test",
     "upgrade": "npm upgrade --save"
   },
-  "version": "1.6.0"
+  "version": "1.7.0"
 }
diff --git a/src/hooks/useNestedObjects.test.ts b/src/hooks/useNestedObjects.test.ts
index 977979b..4c2bcb0 100644
--- a/src/hooks/useNestedObjects.test.ts
+++ b/src/hooks/useNestedObjects.test.ts
@@ -1,4 +1,5 @@
 import { toDataFrame } from '@grafana/data';
+import { getAppEvents } from '@grafana/runtime';
 import { act, renderHook } from '@testing-library/react';
 import { useDatasourceRequest } from '@volkovlabs/components';
 
@@ -104,4 +105,132 @@ describe('useNestedObjects', () => {
 
     expect(result.current.getValuesForColumn(column.objectId)).toBeUndefined();
   });
+
+  it('Should notify error with error message if request invalid', async () => {
+    const object = createNestedObjectConfig({
+      id: '123',
+      editor: createNestedObjectEditorConfig({
+        id: 'myId',
+      }),
+    });
+
+    const column = createColumnConfig({
+      field: {
+        name: 'comments',
+        source: '',
+      },
+      type: CellType.NESTED_OBJECTS,
+      objectId: object.id,
+    });
+
+    const data = [
+      {
+        [column.field.name]: [1, 2],
+      },
+    ];
+
+    /**
+     * Mock objects result
+     */
+    datasourceRequestMock.mockRejectedValue(new Error('response error'));
+
+    const { result } = renderHook(() =>
+      useNestedObjects({
+        replaceVariables,
+        objects: [object],
+      })
+    );
+
+    await act(async () => result.current.onLoad(column, data));
+
+    expect(getAppEvents().publish).toHaveBeenCalledWith({
+      payload: ['Error', 'response error'],
+      type: 'alert-error',
+    });
+  });
+
+  it('Should notify error with "Unknown Error" text if request invalid', async () => {
+    const object = createNestedObjectConfig({
+      id: '123',
+      editor: createNestedObjectEditorConfig({
+        id: 'myId',
+      }),
+    });
+
+    const column = createColumnConfig({
+      field: {
+        name: 'comments',
+        source: '',
+      },
+      type: CellType.NESTED_OBJECTS,
+      objectId: object.id,
+    });
+
+    const data = [
+      {
+        [column.field.name]: [1, 2],
+      },
+    ];
+
+    /**
+     * Mock objects result
+     */
+    datasourceRequestMock.mockRejectedValue('response error');
+
+    const { result } = renderHook(() =>
+      useNestedObjects({
+        replaceVariables,
+        objects: [object],
+      })
+    );
+
+    await act(async () => result.current.onLoad(column, data));
+
+    expect(getAppEvents().publish).toHaveBeenCalledWith({
+      payload: ['Error', 'Unknown Error'],
+      type: 'alert-error',
+    });
+  });
+
+  it('Should work if Ids is empty', async () => {
+    const object = createNestedObjectConfig({
+      id: '123',
+      editor: createNestedObjectEditorConfig({
+        id: 'myId',
+      }),
+    });
+
+    const column = createColumnConfig({
+      field: {
+        name: 'comments',
+        source: '',
+      },
+      type: CellType.NESTED_OBJECTS,
+      objectId: object.id,
+    });
+
+    const data = [
+      {
+        [column.field.name]: [],
+      },
+    ];
+
+    /**
+     * Mock objects result
+     */
+    datasourceRequestMock.mockRejectedValue('response error');
+
+    const { result } = renderHook(() =>
+      useNestedObjects({
+        replaceVariables,
+        objects: [object],
+      })
+    );
+
+    expect(result.current.getValuesForColumn(column.objectId)).toBeUndefined();
+
+    await act(async () => result.current.onLoad(column, data));
+
+    expect(result.current.getValuesForColumn(column.objectId)).toBeUndefined();
+  });
 });
diff --git a/src/hooks/useNestedObjects.ts b/src/hooks/useNestedObjects.ts
index 7eae286..e9df365 100644
--- a/src/hooks/useNestedObjects.ts
+++ b/src/hooks/useNestedObjects.ts
@@ -1,4 +1,5 @@
-import { InterpolateFunction } from '@grafana/data';
+import { AlertErrorPayload, AppEvents, InterpolateFunction } from '@grafana/data';
+import { getAppEvents } from '@grafana/runtime';
 import { useDatasourceRequest } from '@volkovlabs/components';
 import { useCallback, useMemo, useState } from 'react';
 
@@ -28,14 +29,30 @@ export const useNestedObjects = ({
   >({});
   const [nestedObjectsLoading, setNestedObjectsLoading] = useState<Record<string, boolean>>({});
 
+  const appEvents = getAppEvents();
+
+  const notifyError = useCallback(
+    (payload: AlertErrorPayload) => appEvents.publish({ type: AppEvents.alertError.name, payload }),
+    [appEvents]
+  );
+
   /**
    * Load
    */
   const onLoad = useCallback(
     async (column: ColumnConfig, tableData: Array<Record<string, unknown>>) => {
       const object = objects.find((object) => object.id === column.objectId);
+      const ids = tableData.reduce((acc, row) => {
+        const value = row[column.field.name];
 
-      if (!object) {
+        if (Array.isArray(value)) {
+          return acc.concat(...value);
+        }
+
+        return acc.concat(value as never);
+      }, []);
+
+      if (!object || !ids.length) {
         return;
       }
 
@@ -46,29 +63,26 @@ export const useNestedObjects = ({
         [objectKey]: true,
       }));
 
-      const result = await datasourceRequest({
-        query: object.get.payload,
-        datasource: object.get.datasource,
-        payload: {
-          rows: tableData,
-          ids: tableData.reduce((acc, row) => {
-            const value = row[column.field.name];
-
-            if (Array.isArray(value)) {
-              return acc.concat(...value);
-            }
-
-            return acc.concat(value as never);
-          }, []),
-        },
-        replaceVariables,
-      });
-
-      if (result.data && result.data[0]) {
-        setNestedObjectsData((value) => ({
-          ...value,
-          [objectKey]: prepareFrameForNestedObject(object, result.data[0]),
-        }));
+      try {
+        const result = await datasourceRequest({
+          query: object.get.payload,
+          datasource: object.get.datasource,
+          payload: {
+            rows: tableData,
+            ids: ids,
+          },
+          replaceVariables,
+        });
+
+        if (result.data && result.data[0]) {
+          setNestedObjectsData((value) => ({
+            ...value,
+            [objectKey]: prepareFrameForNestedObject(object, result.data[0]),
+          }));
+        }
+      } catch (error: unknown) {
+        const errorMessage = error instanceof Error ? error.message : 'Unknown Error';
+        notifyError(['Error', errorMessage]);
       }
 
       setNestedObjectsLoading((current) => ({
@@ -76,7 +90,7 @@ export const useNestedObjects = ({
         [objectKey]: false,
       }));
     },
-    [datasourceRequest, objects, replaceVariables]
+    [datasourceRequest, notifyError, objects, replaceVariables]
   );
 
   /**