android - Error in colors.xml -

<?xml version="1.0" encoding="utf-8"?> <!-- /* ** ** copyright 2012, android open source project ** ** licensed under apache license, version 2.0 (the "license"); ** may not use file except in compliance license. ** may obtain copy of license @ ** **     http://www.apache.org/licenses/license-2.0 ** ** unless required applicable law or agreed in writing, software ** distributed under license distributed on "as is" basis, ** without warranties or conditions of kind, either express or implied. ** see license specific language governing permissions , ** limitations under license. */ -->  <resources xmlns:android="http://schemas.android.com/apk/res/android">     <!-- color resources icecreamsandwich theme. base color = 33b5e5 -->     <!-- android:color/holo_blue_light value #ff33b5e5 -->     <color name="highlight_color_ics">#ff33b5e5</color>     <color name="typed_word_color_ics">#d833b5e5</color>     <color name="suggested_word_color_ics">#b233b5e5</color>     <color name="highlight_translucent_color_ics">#9933b5e5</color>     <color name="key_text_color_holo">@android:color/white</color>     <color name="key_text_inactivated_color_holo">#66e0e4e5</color>     <color name="key_hint_letter_color_holo">#80000000</color>     <color name="key_hint_label_color_holo">#a0ffffff</color>     <color name="key_shifted_letter_hint_inactivated_color_holo">#66e0e4e5</color>     <color name="key_shifted_letter_hint_activated_color_holo">@android:color/white</color>     <color name="spacebar_text_color_holo">#ffc0c0c0</color>     <color name="spacebar_text_shadow_color_holo">#80000000</color>     <color name="gesture_floating_preview_color_holo">#c0000000</color>     <color name="emoji_tab_page_indicator_background_holo">#111111</color>     <!-- color resources klp theme. base color = f0f0f0 -->     <color name="highlight_color_klp">#fff0f0f0</color>     <color name="typed_word_color_klp">#d8f0f0f0</color>     <color name="suggested_word_color_klp">#b2f0f0f0</color>     <color name="highlight_translucent_color_klp">#99e0e0e0</color>     <!-- color resources lxx_light theme.          15%:0x26 70%:0xb3 75%:0xc0 80%:0xcc 85%:0xd9 90%:0xe6 -->     <color name="key_text_color_lxx_light">#37474f</color>     <color name="key_functional_text_color_lxx_light">#cc37474f</color>     <color name="key_text_inactive_color_lxx_light">#b337474f</color>     <color name="key_hint_letter_color_lxx_light">#b337474f</color>     <color name="language_on_spacebar_text_color_lxx_light">#b337474f</color>     <color name="highlight_color_lxx_light">#4db6ac</color>     <color name="auto_correct_color_lxx_light">#37474f</color>     <color name="typed_word_color_lxx_light">#d937474f</color>     <color name="suggested_word_color_lxx_light">#b337474f</color>     <color name="gesture_trail_color_lxx_light">#4db6ac</color>     <color name="sliding_key_input_preview_color_lxx_light">#b34db6ac</color>     <color name="key_background_lxx_light">#eceff1</color>     <color name="key_background_pressed_lxx_light">#2637474f</color>     <color name="suggested_word_background_selected_lxx_light">#2637474f</color>     <color name="gesture_floating_preview_color_lxx_light">#e6eceff1</color>     <color name="emoji_tab_page_indicator_background_lxx_light">#e4e7e9</color>     <!-- color resources lxx_dark theme.          10%:0x19 50%:0x80 70%:0xb3 75%:0xc0 80%:0xcc 85%:0xd9 90%:0xe6  -->     <color name="key_text_color_lxx_dark">#ccffffff</color>     <color name="key_functional_text_color_lxx_dark">#ccffffff</color>     <color name="key_text_inactive_color_lxx_dark">#80ffffff</color>     <color name="key_hint_letter_color_lxx_dark">#80ffffff</color>     <color name="language_on_spacebar_text_color_lxx_dark">#b3ffffff</color>     <color name="highlight_color_lxx_dark">#80cbc4</color>     <color name="auto_correct_color_lxx_dark">#ffffff</color>     <color name="typed_word_color_lxx_dark">#d9ffffff</color>     <color name="suggested_word_color_lxx_dark">#b3ffffff</color>     <color name="gesture_trail_color_lxx_dark">#80cbc4</color>     <color name="sliding_key_input_preview_color_lxx_dark">#b380cbc4</color>     <color name="key_background_lxx_dark">#263238</color>     <color name="key_background_pressed_lxx_dark">#19ffffff</color>     <color name="suggested_word_background_selected_lxx_dark">#19ffffff</color>     <color name="gesture_floating_preview_color_lxx_dark">#e621272b</color>     <color name="emoji_tab_page_indicator_background_lxx_dark">#21272b</color>     <!-- color resources setup wizard , tutorial -->     <color name="setup_background">#ffebebeb</color>     <color name="setup_text_dark">#ff707070</color>     <color name="setup_text_action">@android:color/holo_blue_light</color>     <color name="setup_step_background">@android:color/background_light</color>     <color name="setup_welcome_video_margin_color">#ffcccccc</color>     <!-- accent color notification. need match os build -->     <color name="notification_accent_color">#ff607d8b</color> </resources> 

above open source code google, , i've never done it, when try run app says

error:(1) attribute "divider" has been defined

error:execution failed task ':app:processdebugresources'. com.android.ide.common.process.processexception: org.gradle.process.internal.execexception: process 'command 'd:\users\bedry\appdata\local\android\sdk\build-tools\21.1.0\aapt.exe'' finished non-zero exit value 1

and yes did change sdk buildtoolsversion face error!