动态添加控件,文字一部分没有显示出来,请帮忙看看

动态添加控件,文字部分没有显示出来,请帮忙看看!
我部分的代码:

        ll_property=(LinearLayout)findViewById(R.id.ll_property);
     ll_property.setOrientation(LinearLayout.VERTICAL);  
      
           for(int i=0;i<propertylist.size();i++)
    {
     arrproperty[i]=new CheckBox(this);
     System.out.println(propertylist.get(i).getPname().toString());
     arrproperty[i].setText(propertylist.get(i).getPname().toString());
    
     ll_property.addView(arrproperty[i]);
    
    }

界面代码:

<?xml version="1.0" encoding="utf-8"?>  
<ScrollView    
    xmlns:android="http://schemas.android.com/apk/res/android"    
    android:layout_width="fill_parent"    
    android:layout_height="fill_parent"    
    android:scrollbars="vertical"    
    android:fadingEdge="vertical">  
    <LinearLayout   
          
            android:layout_width="wrap_content"   
            android:orientation="vertical"  
            android:layout_height="wrap_content"   
            android:layout_gravity="center|center_horizontal|center_vertical" 
            >  
             <LinearLayout 
                 android:orientation="horizontal"  
                android:layout_height="wrap_content"   
                android:layout_width="wrap_content"   
                android:layout_marginTop="200sp"
                
                >
        <TextView 
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:paddingTop="10sp"
           android:textSize="16sp"
            android:text="name:"
            />
        <EditText 
            android:layout_width="200sp"
            android:layout_height="wrap_content"
            android:id="@+id/et_cheakout_add_goodsname"
            android:focusable="false"
            /> 
            </LinearLayout>
            
             <LinearLayout 
                 android:orientation="horizontal"  
                android:layout_height="wrap_content"   
                android:layout_width="wrap_content"   
                >
        <TextView 
               android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:textSize="16sp"
              android:text="fl:"
            />
              <EditText 
            android:layout_width="200sp"