fixed some test error

src/main/java/packet/CPacket.java

@@ -51,7 +51,7 @@ public class CPacket implements InteractWithField, IEncodingAble {
      * @return
      */
     @Override
-    public boolean fillDataToFields() throws EncoderException{
+    public boolean fillDataToFields() throws EncoderException, BlockException {
         // 可变区 => 受保护区（无）
 
         // 填充可变区 => 非受保护区
@@ -128,7 +128,7 @@ public class CPacket implements InteractWithField, IEncodingAble {
      * @return
      */
     @Override
-    public int wireEncode(Encoder encoder) throws EncoderException {
+    public int wireEncode(Encoder encoder) throws EncoderException, BlockException {
         // 首先将属性填充到分区当中
         if(!this.fillDataToFields()){
             return 0;