src/org/redkale/source/DataJdbcSource.java

@@ -601,7 +601,7 @@ public class DataJdbcSource extends DataSqlSource<Connection> {
             ps.close();
             return CompletableFuture.completedFuture(new Sheet<>(total, list));
         } catch (SQLException e) {
-            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(new Sheet<>());
+            if (info.getTableStrategy() != null && info.isTableNotExist(e)) return CompletableFuture.completedFuture(new Sheet<>(0, new ArrayList()));
             CompletableFuture future = new CompletableFuture();
             future.completeExceptionally(e);
             return future;//return CompletableFuture.failedFuture(e);

src/org/redkale/source/DataMemorySource.java

@@ -150,7 +150,7 @@ public class DataMemorySource extends DataSqlSource<Void> {
 
     @Override
     protected <T> CompletableFuture<Sheet<T>> querySheetDB(EntityInfo<T> info, final boolean readcache, boolean needtotal, final boolean distinct, SelectColumn selects, Flipper flipper, FilterNode node) {
-        return CompletableFuture.completedFuture(new Sheet<>());
+        return CompletableFuture.completedFuture(new Sheet<>(0, new ArrayList()));
     }
 
 }

src/org/redkale/source/EntityCache.java

@@ -436,7 +436,7 @@ public final class EntityCache<T> {
             if (distinct) stream = distinctStream(stream, keyattrs);
             total = stream.count();
         }
-        if (needtotal && total == 0) return new Sheet<>();
+        if (needtotal && total == 0) return new Sheet<>(0, new ArrayList());
         Stream<T> stream = this.list.stream();
         if (filter != null) stream = stream.filter(filter);
         if (distinct) stream = distinctStream(stream, keyattrs);