fix 处理已知异常

Src/Dlhis.Basic/Organization/Services/Implements/GainfoFaceService.cs

@@ -76,6 +76,22 @@ public class GainfoFaceService : IGainfoFaceService
     public async Task<GainfoFacePageSummaryResponse> GetPageAsync(GainfoFacePageRequest request)
     {
         var tenantIds = _currentUser.GetUserClaim("tenants").Split(",").ToList();
+        if (tenantIds.IsEmpty())
+        {
+            return new GainfoFacePageSummaryResponse
+            {
+                Total = 0,
+                Exists = 0,
+                Page = new Pagination<GainfoFacePageResponse>
+                {
+                    PageIndex = request.PageIndex,
+                    PageSize = request.PageSize,
+                    Total = 0,
+                    Data = null
+                }
+            };
+        }
+
         var factories = request.Factories;
         factories = factories.Where(x => tenantIds.Contains(x)).ToList();
 
@@ -186,7 +202,7 @@ public class GainfoFaceService : IGainfoFaceService
                     }
                 }
             }
-            
+
             face.Face = request.Face;
             face.ModifiedBy = 1;
             face.ModifiedTime = DateTime.Now;