apk打包时出现问题，但是正常运行没问题

Information:Gradle tasks [:app:assembleRelease]
Warning:string 'Sync_Groups_From_Server' has no default translation.
Warning:string 'add_public_chat_room' has no default translation.
Warning:string 'ease_user_remove' has no default translation.
Warning:string 'update_black_list' has no default translation.
Warning:string 'update_black_list_failed' has no default translation.
Warning:string 'update_contact_list' has no default translation.
Warning:string 'update_contact_list_failed' has no default translation.
Warning:string 'update_groups' has no default translation.
Warning:string 'update_groups_failed' has no default translation.
Warning:string 'Sync_Groups_From_Server' has no default translation.
Warning:string 'add_public_chat_room' has no default translation.
Warning:string 'ease_user_remove' has no default translation.
Warning:string 'update_black_list' has no default translation.
Warning:string 'update_black_list_failed' has no default translation.
Warning:string 'update_contact_list' has no default translation.
Warning:string 'update_contact_list_failed' has no default translation.
Warning:string 'update_groups' has no default translation.
Warning:string 'update_groups_failed' has no default translation.
D:\Android Project\****\easeui\src\main\java\com\hyphenate\easeui\widget\chatrow\EaseChatRowVoice.java
Error:Error: Expected resource of type drawable [ResourceType]
Information:1 error
Information:18 warnings
Information:See complete output in console