无法解析方法Add（INT，新tFragment（））。在安卓1.0.1 studion的commit（）

本文介绍了无法解析方法Add（INT，新tFragment（））。在安卓1.0.1 studion的commit（）的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我是用碎片的工作在Android Studio中1.0.1。正如网络的过程并不看好主UI做的，我搬到我的code含有片段不同的类。但是，以后的事情没有帮助我继续在所有。我得到的错误是无法化解的方法添加（R.id.container，新com.sunshine.example.sunshine.app.Fragment）mit（）; 到这里是我的MainActivity类别的code片段，但一切都很好用片段类。

包com.sunshine.example.sunshine.app;      进口android.support.v7.app.ActionBarActivity;      进口android.support.v4.app.Fragment;      进口android.os.Bundle;      进口android.view.Menu;      进口android.view.MenuItem;      公共类MainActivity扩展ActionBarActivity {      @覆盖      保护无效的onCreate（捆绑savedInstanceState）{      super.onCreate（savedInstanceState）;      的setContentView（R.layout.activity_main）;      如果（savedInstanceState == NULL）{          getSupportFragmentManager（）调用BeginTransaction（）。                  加（R.id.container，新ForecastFragment（））提交（）。      }}      @覆盖公共布尔onCreateOptionsMenu（菜单菜单）{      //充气菜单;如果是present这增加了项目操作栏。      。getMenuInflater（）膨胀（R.menu.menu_main，菜单）;      返回true; }      @覆盖公共布尔onOptionsItemSelected（菜单项项）{      //处理动作栏项目点击这里。操作栏会      //自动处理上点击主页/向上按钮，只要      //你在AndroidManifest.xml中指定一个父活动。      INT ID = item.getItemId（）;      // noinspection SimplifiableIfStatement      如果（ID == R.id.action_settings）{          返回true;      }      返回super.onOptionsItemSelected（项目）; }      }

解决方案

编译时错误提示你的 ForecastFragment 正在使用的原生片段支持 app.Fragment ，但在你的活动，你正在使用的事务从支持库。你必须要与进口相一致。更改 ForecastFragment ，以使其从支持库中的片段

I was working with fragments in android studio 1.0.1. Just as network process are not good to be done in the main UI, i moved my code to a different class containing fragments. But what happened afterwards is not helping me proceed at all. the error i get is cannot resolve method add(R.id.container, new com.sunshine.example.sunshine.app.Fragment)mit(); down here is the code snippet of my MainActivity class but all is well with Fragment class.

package com.sunshine.example.sunshine.app; import android.support.v7.app.ActionBarActivity; import android.support.v4.app.Fragment; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; public class MainActivity extends ActionBarActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); if (savedInstanceState == null) { getSupportFragmentManager().beginTransaction(). add(R.id.container, new ForecastFragment())mit(); } } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.menu_main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); //noinspection SimplifiableIfStatement if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } }

解决方案

the compile time error is suggesting that your ForecastFragment is using the native fragment support app.Fragment, but in your activity you are using a transaction from the support library. You have to be consistent with the import. Change your ForecastFragment in order to make it use the Fragment from the support library