ERROR/AndroidRuntime（328）：java.lang.IndexOutOfBoundsException：致无效的索引10，尺寸为10

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**如何解决这个ERROR/AndroidRuntime（328）：ERROR/AndroidRuntime（328）：java.lang.IndexOutOfBoundsException：致无效的索引10，尺寸为10

java.lang中：致.IndexOutOfBoundsException：无效的指数10，大小为10 这个问题... **

**Log cat:** 

06-15 05:11:39.499: ERROR/AndroidRuntime(328): FATAL EXCEPTION: AsyncTask #2 

06-15 05:11:39.499: ERROR/AndroidRuntime(328): java.lang.RuntimeException: An error 
occured while executing doInBackground() 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at android.os.AsyncTask$3.done(AsyncTask.java:200) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.concurrent.FutureTask.setException(FutureTask.java:124) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.concurrent.FutureTask.run(FutureTask.java:137) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.lang.Thread.run(Thread.java:1096) 

**06-15 05:11:39.499: ERROR/AndroidRuntime(328): Caused by: java.lang.IndexOutOfBoundsException: Invalid index 10, size is 10** 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:257) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.ArrayList.get(ArrayList.java:311) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at $MyGroupByCategorySync.doInBackground(GroupByCategoryProductSearchMainActivity.java:691) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at android.os.AsyncTask$2.call(AsyncTask.java:185) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305) 

06-15 05:11:39.499: ERROR/AndroidRuntime(328):  ... 4 more

代码：

private void createSingleRow(String bycategory_info[],Drawable product_image) 
     { 
      Log.e("------------", "........................................................................................."); 
      Log.v("-->","GroupByCategoryProductSearchMainActivity STARTING createSingleRow()"); 

      String productname = bycategory_info[1]; 
      String city = bycategory_info[4]; 
      String state = bycategory_info[4]; 
      final String strOfferid=bycategory_info[3]; 


//   for(int row_id=0;row_id<no_of_rows;row_id++) 
//   { 
      TableRow table_row = new TableRow(this); 
      TextView tv_blank = new TextView(this); 
      TextView tv_photo = new TextView(this); 
      TextView txt_pname = new TextView(this); 
      TextView txt_city = new TextView(this); 
      TextView txt_state = new TextView(this); 
      TextView img_line = new TextView(this); 

      LinearLayout line_layout = new LinearLayout(this); 
      LinearLayout row_layout = new LinearLayout(this); 

      table_row.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT ,LayoutParams.FILL_PARENT)); 
      table_row.setPadding(0, 5, 0, 5); 

      tv_blank.setWidth(11); 


      tv_photo.setBackgroundDrawable(product_image); 
      Log.i("--: VALUE :--", "PRODUCT IMAGE SET TO ROW = "+single_row_id+" "+product_image); 
      tv_photo.setLayoutParams(new TableRow.LayoutParams(45 ,45)); 
      tv_photo.setGravity(Gravity.CENTER_VERTICAL); 

      txt_pname.setBackgroundResource(R.drawable.empty); 
      txt_pname.setText(productname); 
      Log.i("--: VALUE :--", "PRODUCT NAME SET TO ROW = "+single_row_id+" "+productname); 
      txt_pname.setTextColor(color_black); 
      txt_pname.setTextSize(14); 
      txt_pname.setWidth(110); 
      txt_pname.setHeight(60); 
      txt_pname.setPadding(10,0,0,0); 
      txt_pname.setGravity(Gravity.LEFT); 
      txt_pname.setGravity(Gravity.CENTER_VERTICAL); 

      txt_city.setBackgroundResource(R.drawable.empty); 
      txt_city.setText(city); 
      Log.i("--: VALUE :--", "location NAME SET TO ROW = "+single_row_id+" "+city); 
      txt_city.setTextColor(color_black); 
      txt_city.setTextSize(13); 
      txt_city.setWidth(65); 
      txt_city.setHeight(60); 
      txt_city.setPadding(15,0,0,0); 
      txt_city.setGravity(Gravity.LEFT); 
      txt_city.setGravity(Gravity.CENTER_VERTICAL); 


      txt_state.setBackgroundResource(R.drawable.empty); 
      txt_state.setText(state); 
      Log.i("--: VALUE :--", "PRODUCT NAME SET TO ROW = "+single_row_id+" "+state); 
      txt_state.setTextColor(color_black); 
      txt_state.setTextSize(13); 
      txt_state.setWidth(65); 
      txt_state.setHeight(60); 
      txt_state.setPadding(15,0,0,0); 
      txt_state.setGravity(Gravity.LEFT); 
      txt_state.setGravity(Gravity.CENTER_VERTICAL); 



      img_line.setBackgroundResource(R.drawable.separater_line); 
      img_line.setLayoutParams(new TableRow.LayoutParams(LayoutParams.FILL_PARENT ,2)); 
      line_layout.setGravity(Gravity.CENTER_HORIZONTAL); 
      //table_row.setBackgroundColor(color_white); 
     /* table_row.setGravity(Gravity.CENTER_VERTICAL); 
      table_row.addView(tv_blank); 
      table_row.addView(tv_photo); 
      table_row.addView(btn_name);*/ 

      row_layout.setGravity(Gravity.CENTER_VERTICAL); 
      row_layout.addView(tv_blank); 
      row_layout.addView(tv_photo); 
      row_layout.addView(txt_pname); 
      row_layout.addView(txt_city); 
      row_layout.addView(txt_state); 


        table_row.setOnClickListener(new OnClickListener() 
        { 
         @Override 
         public void onClick(View v) 
         { 

          XMLDataParser.parseXML(XMLDataParser.GROUP_PRODUCT_ITEM_DETAIL_PARSER_CODE,strOfferid); 
          Intent intent_show_detail = new Intent(GroupByCategoryProductSearchMainActivity.this,GroupByCategoryItemDetail.class); 

          Toast.makeText(GroupByCategoryProductSearchMainActivity.this, "Row pressed", 1000); 
          startActivity(intent_show_detail); 
          finish(); 
         } 
        }); 

       table_row.addView(row_layout); 
       line_layout.addView(img_line); 
       tl_group_product_list_by_category.addView(table_row); 
       tl_group_product_list_by_category.addView(line_layout); 
//   } 

      Log.v("-->","GroupByCategoryProductSearchMainActivity ENDING createSingleRow()"); 
      single_row_id++; 
     }

问题在：

class MyGroupByCategorySync extends AsyncTask 
    { 
     String bycategory_info[] = new String[9]; 
     Drawable product_image = null; 
     int no_of_rows = list_productname.size(); 


    @Override 
    protected Object doInBackground(Object... params) 
    { 

     Log.i("--: doInBackground :-- ", "no_of_rows = "+no_of_rows); 
     for(int i=0;i<no_of_rows;i++) 
     { 
      bycategory_info[0] = list_productid.get(i).toString(); 
      bycategory_info[1] = list_productname.get(i).toString(); 
      bycategory_info[2] = list_offername.get(i).toString(); 
      bycategory_info[3] = list_offerid.get(i).toString(); 
      bycategory_info[4] = list_location.get(i).toString(); 
      bycategory_info[5] = list_price.get(i).toString(); 
      bycategory_info[6] = list_prdescription.get(i).toString(); 
      bycategory_info[7] = list_catname.get(i).toString(); 
      bycategory_info[8] = list_categoryid.get(i).toString(); 




      product_image = loadImageFromWebOperations(list_thumbnail.get(i).toString()); 
      XMLData.group_by_category_product_image_list.add(product_image); 

      if(!is_searched) 
       XMLData.initial_list_of_product_by_category.add(new ByCategory(bycategory_info[0],bycategory_info[1],list_thumbnail.get(i).toString(),bycategory_info[2],bycategory_info[3],bycategory_info[4],bycategory_info[5],bycategory_info[6],bycategory_info[7],bycategory_info[8], product_image)); 
      else 
       XMLData.searched_list_of_product_by_category.add(new ByCategory(bycategory_info[0],bycategory_info[1],list_thumbnail.get(i).toString(),bycategory_info[2],bycategory_info[3],bycategory_info[4],bycategory_info[5],bycategory_info[6],bycategory_info[7],bycategory_info[8], product_image)); 
       publishProgress(); 
      SystemClock.sleep(15); 
     } 

     Log.v("-->","ENDING doInBackground()"); 
     XMLData.is_by_category_product_data_parsed = true; 
     return null; 
    } 
    @Override 
    protected void onPostExecute(Object result) 
    { 
     super.onPostExecute(result); 
     pressed_once = false; 
     single_row_id = 0; 
     Log.i("--: VALUE AFTER onPostExecute:--","pressed_once = "+pressed_once); 
    } 
    @Override 
    protected void onProgressUpdate(Object... values) 
    { 

     createSingleRow(bycategory_info, product_image); 
    } 
}

来源

2011-06-15 Prashant Kadam

你必须缩小你的问题倒* *很多更多。 – 2011-06-15 05:29:59

你1）发布堆栈跟踪2）堆栈跟踪有行号3）发布你的代码4）我们没有行号。堆栈跟踪告诉你*哪一行代码有问题*。这是我们应该从哪开始。它是什么？ – 2011-06-15 05:32:46

你已经写int no_of_rows = list_productname.size()。所有阵列列表的大小是否大于或等于list_productname的大小意味着如果任何阵列列表的大小小于list_productname那么会导致ArrayIndexOutOfBoundsExcption。，因为您正在循环获取来自几个arraylist的数据，直到您到达list_productname大小，这是错误的。其他因此逻辑而受到损害的数组列表是list_productid, list_offername, list_offerid等。您假定其他数组列表的最小数目为no_of_rows。

感谢迪帕克

来源

2011-06-15 05:56:56

ERROR/AndroidRuntime（328）：java.lang.IndexOutOfBoundsException：致无效的索引10，尺寸为10

回答

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