Android Studio FloatingActionButton 错误 [英] Android Studio FloatingActionButton error

问题描述

我昨天安装了 Android Studio，在与多个 java 和其他错误作斗争后，我遇到了一个似乎无法修复的错误.我没有添加任何内容或执行任何代码，我只是刚刚开始一个新项目，但我在电话预览中收到此错误:

I installed Android Studio yesterday, and after battling multiple java and other errors, I have come to an error that I cannot seem to fix. I have not added anything or done any code, I have simply just started a new project and I get this error in the Preview over the phone:

渲染问题:

The following classes could not be instantiated:
- android.support.design.widget.FloatingActionButton

后面是一堆异常详细信息.感谢所有帮助，我越来越绝望.另外，请具体说明复杂的答案，因为我目前对此还不是很精通.

Followed by a bunch of Exception Details. All help appreciated, I'm getting desperate. Also, please be specific with complicated answers, as I am not very savvy with this as of yet.

如果需要异常详细信息:

If Exception Details are needed:

android.content.res.Resources$NotFoundException: Unable to find resource ID #0x1080029
    at android.content.res.Resources.getResourceName(Resources.java:2235)
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:2602)
    at android.content.res.Resources.loadDrawable(Resources.java:2540)
    at android.content.res.Resources.getDrawable(Resources.java:806)
    at android.content.Context.getDrawable(Context.java:458)
    at android.support.v4.content.ContextCompatApi21.getDrawable(ContextCompatApi21.java:26)
    at android.support.v4.content.ContextCompat.getDrawable(ContextCompat.java:321)
    at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:180)
    at android.support.v7.widget.TintTypedArray.getDrawableIfKnown(TintTypedArray.java:70)
    at android.support.v7.widget.AppCompatImageHelper.loadFromAttributes(AppCompatImageHelper.java:39)
    at android.support.v7.widget.AppCompatImageButton.<init>(AppCompatImageButton.java:65)
    at android.support.design.widget.VisibilityAwareImageButton.<init>(VisibilityAwareImageButton.java:37)
    at android.support.design.widget.FloatingActionButton.<init>(FloatingActionButton.java:109)
    at android.support.design.widget.FloatingActionButton.<init>(FloatingActionButton.java:105)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
    at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:835)
    at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:70)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:811)
    at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:394)

推荐答案

我今天也遇到了这个问题，

I also got this problem today,

检查您的 build.gradle 文件，您是否使用支持设计库版本 23.2，例如

Check your build.gradle file, do you use support design lib version 23.2, like

compile 'com.android.support:design:23.2.0'

如果是这样，请将其更改为版本 23.1.0

if so, change it to version 23.1.0

compile 'com.android.support:design:23.1.0'

然后重建你的项目...似乎 23.2 版本仍然有问题

then rebuild your project... seems version 23.2 is still buggy

这篇关于Android Studio FloatingActionButton 错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！