From 542d6f9980514027bfac00cee2405d624f89cc10 Mon Sep 17 00:00:00 2001
From: hzzz <hzzz@fanruan.com>
Date: Tue, 9 May 2017 11:40:54 +0800
Subject: [PATCH 1/2] fix

---
 .../src/com/fr/design/data/DesignTableDataManager.java        | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/designer_base/src/com/fr/design/data/DesignTableDataManager.java b/designer_base/src/com/fr/design/data/DesignTableDataManager.java
index 3f67d6d4c..3b4877154 100644
--- a/designer_base/src/com/fr/design/data/DesignTableDataManager.java
+++ b/designer_base/src/com/fr/design/data/DesignTableDataManager.java
@@ -381,9 +381,7 @@ public abstract class DesignTableDataManager {
         Env currentEnv = FRContext.getCurrentEnv();
         ParameterProvider[] parameters = currentEnv.getTableDataParameters(tabledata);
         if (ArrayUtils.isEmpty(parameters)) {
-            ParameterProvider[] tableDataParameter = tabledata.getParameters(Calculator.createCalculator());
-            checkArgument(!ArrayUtils.isEmpty(tableDataParameter), "both parameters and tableDataParameter are empty");
-            parameters = tableDataParameter;
+            parameters = tabledata.getParameters(Calculator.createCalculator());
         }
         boolean hasValue = true;
         for (ParameterProvider parameter : parameters) {

From 8b8e30196ba1b8e8a7381db9b1b1d694fdef27c0 Mon Sep 17 00:00:00 2001
From: hzzz <hzzz@fanruan.com>
Date: Tue, 9 May 2017 11:44:37 +0800
Subject: [PATCH 2/2] remove unused code

---
 .../src/com/fr/design/data/DesignTableDataManager.java      | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/designer_base/src/com/fr/design/data/DesignTableDataManager.java b/designer_base/src/com/fr/design/data/DesignTableDataManager.java
index 3b4877154..c2e039a44 100644
--- a/designer_base/src/com/fr/design/data/DesignTableDataManager.java
+++ b/designer_base/src/com/fr/design/data/DesignTableDataManager.java
@@ -491,10 +491,4 @@ public abstract class DesignTableDataManager {
     public static void setThreadLocal(String value) {
         threadLocal.set(value);
     }
-
-    private static void checkArgument(boolean expression, String errorMessage) {
-        if (!expression) {
-            throw new IllegalArgumentException(errorMessage);
-        }
-    }
 }
\ No newline at end of file