。下面是类...新的Android Studio项目无法解析符号“R”
package com.example.david.dynamicuifragments;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
我已经创建了多个项目,干净的构建,重建与gradle这个文件同步的项目。没有任何修复是这样的。请帮助
错误消息是: 错误:无法紧缩文件C:\用户\大卫\ OneDrive \开发\ MyAndroidStudio \ AndroidDevelopersTraining \ DynamicUIFragments \程序\编译\ \中间体爆炸-AAR \ com.android.support \程序兼容性-V7 \ 25.1.0 \水库\绘制-xxhdpi-V4 \ abc_text_select_handle_middle_mtrl_light.png到C:\用户\大卫\ OneDrive \开发\ MyAndroidStudio \ AndroidDevelopersTraining \ DynamicUIFragments \程序\编译\中间体\水库\合并\调试\ drawable-xxhdpi-v4 \ abc_text_select_handle_middle_mtrl_light.png
错误:执行任务':app:mergeDebugResources'失败。
Error: Failed to crunch file C:\Users\David\OneDrive\Development\MyAndroidStudio\AndroidDevelopersTraining\DynamicUIFragments\app\build\intermediates\exploded-aar\com.android.support\appcompat-v7\25.1.0\res\drawable-xxhdpi-v4\abc_text_select_handle_middle_mtrl_light.png into C:\Users\David\OneDrive\Development\MyAndroidStudio\AndroidDevelopersTraining\DynamicUIFragments\app\build\intermediates\res\merged\debug\drawable-xxhdpi-v4\abc_text_select_handle_middle_mtrl_light.png
由于@max建议干净和构建应该工作。如果不把你的光标附近'R.layout.activity_main'和打'ALT + ENTER'这将导入R类别您MainActivity – Shashanth
然后检查你的SDK确保一切都更新 – max
检查资源文件名,它应该被定义小写 – NishchalAndroid