R.java was modified manually! Reverting to generated version! 为啥会这样啊
Posted
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了R.java was modified manually! Reverting to generated version! 为啥会这样啊相关的知识,希望对你有一定的参考价值。
package com.example.eatingsnake;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class Snake extends Activity
private SnakeView mSnakeView;
private static String ICICLE_KEY="snake-view";
/**
* 在Activity类被调用时首先被创建,关闭标题栏,设置视图内容,激活视图页面
*/
public void onCreate(Bundle savedInstanceState)
super.onCreate(savedInstanceState);
setContentView(com.example.eatingsnake.R.layout.snake_layout);
mSnakeView = (SnakeView) findViewById(com.example.eatingsnake.R.id.snake);
mSnakeView.setTextView((TextView) findViewById(com.example.eatingsnake.R.id.text));
if(savedInstanceState == null)
//如果视图状态为空,创建一个新视图并设置为准备状态
mSnakeView.setMode(SnakeView.READY);
else
//获取资源的信息
Bundle map = savedInstanceState.getBundle(ICICLE_KEY);
if(map != null)
(mSnakeView).restoreState(map);
else
mSnakeView.setMode(SnakeView.PAUSE);
protected void onPause()
super.onPause();
//暂停的操作
mSnakeView.setMode(SnakeView.PAUSE);
public void onSavedInstanceState(Bundle outState)
//存储游戏状态
outState.putBundle(ICICLE_KEY, mSnakeView.saveState());
R.id.text那几个一直有问题,什么原因呢
Unity3D 问题总结Unity报错提示:InvalidOperationException: Collection was modified; enumeration operation ma(代
前言
在Unity中运行场景时报错,报错内容如下
原因是在foreach
中不能修改处理的集合,Foreach体内运用了对Collection的Remove方法(或者Add方法)
比如下面这种
foreach (string item in StudentList)
items.Add(item);//不可操作
items.Remove(item);//不可操作
解决办法
如果遍历时涉及增删操作,则使用for循环
上面的例子改为:
for (int j=0;j< StudentList.Count;j++)
StudentList.Add("");
StudentList.Remove("");
以上是关于R.java was modified manually! Reverting to generated version! 为啥会这样啊的主要内容,如果未能解决你的问题,请参考以下文章
The parent virtual disk has been modified since the child was created
Unity3D 问题总结Unity报错提示:InvalidOperationException: Collection was modified; enumeration operation ma(代
Unity3D 问题总结Unity报错提示:InvalidOperationException: Collection was modified; enumeration operation ma(代
xcode 报错 malloc: *** error for object 0x6c3c5a4: incorrect checksum for freed object - object was pr