小编Hoà*_*hải的帖子

我想在一个自定义Dialog中显示 2 个选项卡Activity，但出现以下错误。

错误：

No view found for id 0x7f0f0134 (com.hiro.chatio:id/viewPage_theme) for fragment
    PostColorPickerFragment{35ffefce #0 id=0x7f0f0134 android:switcher:2131689780:0}
java.lang.IllegalArgumentException: No view found for id 0x7f0f0134 (com.hiro.chatio:id/viewPage_theme)
    for fragment PostColorPickerFragment{35ffefce #0 id=0x7f0f0134 android:switcher:2131689780:0}

MainActivity：

private Button pick_color;

@Override
protected void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_create_blog); 

    pick_color = (Button) findViewById(R.id.create_blog_color_btn);

    pick_color.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            final Dialog dialog = new Dialog(CreateBlogActivity.this);
            dialog.setContentView(R.layout.blog_theme_picker);
            dialog.setCanceledOnTouchOutside(false);

            dialog.getWindow().getAttributes().windowAnimations = R.style.SlideUpDialogAnimation;

            Button pickColor = (Button) dialog.findViewById(R.id.pick_color_btn);
            Button default_color …