Android studio打包簽名報錯：Error:(3) Error: "app_name" is not translated in "am" (Amharic);

在使用Android studio簽名打包apk時報錯：

    *Error:(3) Error: "app_name" is not translated in "am" (Amharic), "ar" (Arabic), "bg" (Bulgarian), "ca" (Catalan), "cs" (Czech), "da" (Danish), "de" (German), "el" (Greek), "es" (Spanish), "es-US" (Spanish: United States), "fa" (Persian), "fi" (Finnish), "fr" (French), "hi" (Hindi), "hr" (Croatian), "hu" (Hungarian), "in" (Indonesian), "it" (Italian), "iw" (Hebrew), "ja" (Japanese), "ko" (Korean), "lt" (Lithuanian), "lv" (Latvian), "nb" (Norwegian Bokm?l), "nl" (Dutch), "pl" (Polish), "pt-BR" (Portuguese: Brazil), "pt-PT" (Portuguese: Portugal), "ro" (Romanian), "ru" (Russian), "sk" (Slovak), "sl" (Slovenian), "sr" (Serbian), "sv" (Swedish), "sw" (Swahili), "th" (Thai), "tl" (Tagalog), "tr" (Turkish), "uk" (Ukrainian), "vi" (Vietnamese), "zh-CN" (Chinese: China), "zh-TW" (Chinese: Taiwan) [MissingTranslation]*

並且所有的引用文件/value/string.xml都會有報錯；

如圖：

解決：替換原有“xmlns:android="http://schemas.android.com/tools" 爲 :>>>>>>
 **xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation"**