修复Convert异常导致的崩溃问题。

FactoryTool_CShare/IO/SerialInit.cs

@@ -1,4 +1,5 @@
-using System;
+using SXLibrary;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -21,18 +22,27 @@ namespace MOKA_Factory_Tools
 
         public static byte[] HexToByte(string msg)
         {
-            msg = msg.Replace(" ", "");//移除空格
+            try
+            {
+                msg = msg.Replace(" ", "");//移除空格
+
+                //create a byte array the length of the
+                //divided by 2 (Hex is 2 characters in length)
+                byte[] comBuffer = new byte[msg.Length / 2];
+                for (int i = 0; i < msg.Length; i += 2)
+                {
+                    //convert each set of 2 characters to a byte and add to the array
+                    comBuffer[i / 2] = (byte)Convert.ToByte(msg.Substring(i, 2), 16);
+                }
 
-            //create a byte array the length of the
-            //divided by 2 (Hex is 2 characters in length)
-            byte[] comBuffer = new byte[msg.Length / 2];
-            for (int i = 0; i < msg.Length; i += 2)
+                return comBuffer;
+            }
+            catch(Exception e)
             {
-                //convert each set of 2 characters to a byte and add to the array
-                comBuffer[i / 2] = (byte)Convert.ToByte(msg.Substring(i, 2), 16);
+                Log.WriteErrorLog(string.Format("HexToByte Error: {0} -> {1}", msg, e.Message));
             }
 
-            return comBuffer;
+            return new byte[] { };
         }
 
         public static bool BytesCompare_Base64(byte[] b1, byte[] b2)