【发布时间】:2017-02-09 00:08:45
【问题描述】:
我是 android 新手,我遇到了这个错误,我一直在到处寻找解决方案,但仍然不知道如何解决这个问题。我有这个:
错误:任务 ':app:mergeDebugResources' 执行失败。> -1
效果是我活动中的每个 R 都“无法解析符号 R”
我一直在尝试清理、构建和与 gradle 同步,但仍然无法正常工作..
这是我的资源: 字符串.xml
<resources>
<string name="app_name">mLibrary AeU</string>
<string name="action_search">action_search</string>
<string name="search_hint">search_hint</string>
<string name="welcome">welcome</string>
<string name="btn_logout">btn_logout</string>
</resources>
colors.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#2f2d79</color>
<color name="colorPrimaryDark">#303F9F</color>
<color name="colorAccent">#FF4081</color>
<color name="callNumber">#666666</color>
<color name="author_and_year">#888888</color>
<color name="list_divider">#d9d9d9</color>
<color name="list_row_start_color">#ffffff</color>
<color name="list_row_end_color">#ffffff</color>
<color name="list_row_hover_start_color">#ebeef0</color>
<color name="list_row_hover_end_color">#ebeef0</color>
</resources>
dimens.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>
<dimen name="title">17dp</dimen>
<dimen name="author">15dip</dimen>
<dimen name="callNumber">13dip</dimen>
<dimen name="year">13dip</dimen>
</resources>
styles.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
</resources>
我需要你的帮助。
【问题讨论】:
-
cannot resolve symbol R通常意味着您的资源文件之一有错误。即布局或样式等 -
尝试清理您的项目并再次运行。
-
您能否从“gradle 控制台”选项卡中提供与此相关的日志?