eclipse 由于 URI 无效，安装失败
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Installation failed due to an invalid URI
提问by Little Child
[2013-07-21 11:14:01 - AndroidTrial] Installation failed due to invalid URI!
[2013-07-21 11:14:01 - AndroidTrial] Please check logcat output for more details.
[2013-07-21 11:14:02 - AndroidTrial] Launch canceled!
This is what I get when I try to run a trial project. There is no output in the logcat.
I looked at other answer on SO for similar problems and they say that it can be because of accented characters. I do not have any of those.
这就是我尝试运行试验项目时得到的结果。logcat 中没有输出。
我查看了关于类似问题的其他答案，他们说这可能是因为重音字符。这些我都没有。
Here is what my simple code looks like:
这是我的简单代码的样子：
public class HaikuDisplay extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
public void onTrialButtonClicked(View view){
TextView v = (TextView) findViewById(R.id.text);
v.setVisibility(View.VISIBLE);
}
}
And here is the XML:
这是 XML：
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".HaikuDisplay" >
<Button
android:id="@+id/topBtn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/love_button_text"
android:onClick="onTrialButtonClicked"
/>
<TextView
android:layout_below="@id/topBtn"
android:id="@+id/text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/hello_world"
android:visibility="invisible"/>
</RelativeLayout>
how do I solve that?
我该如何解决？
回答by Warpzit
This error can point to so many different things, and there is many different fixes. To sum those I've gathered:
这个错误可以指向很多不同的东西，并且有很多不同的修复方法。总结一下我收集的那些：
- Problems with Eclipse:Clean project, rebuild project, restart eclipse.
- Invalid characters:Remove any special characters in Eclipse project name. Use only [a-z] and [0-9] not even [ ] (whitespace)
- Error in included jar:Try without jar and see if it runs, if does fix somehow.
- Errors in manifest package setup:Right click in eclipse on project ->
Android tools->Rename application package(rename to something similar, you can always rename back). - Problems with device:Remove app from device and try re install.
- Rom issue:If you use custom ROM try to reflash to a new ROM.
- Debugging not enabled:On phone go to
Settings->Applications->Allow unknown sources/enable debugging(this path can vary for different devices)
- Eclipse 的问题：清理项目，重建项目，重新启动 Eclipse。
- 无效字符：删除 Eclipse 项目名称中的所有特殊字符。仅使用 [az] 和 [0-9] 甚至不使用 [ ]（空格）
- 包含的 jar 中的错误：尝试不使用 jar 并查看它是否运行，如果确实以某种方式修复。
- 清单包设置中的错误：在 Eclipse 中右键单击项目 ->
Android tools->Rename application package（重命名为类似的名称，您可以随时重命名）。 - 设备问题：从设备中删除应用程序并尝试重新安装。
- Rom 问题：如果您使用自定义 ROM，请尝试刷新到新 ROM。
- 未启用调试：在手机上转到
Settings->Applications->Allow unknown sources/enable debugging（此路径可能因设备而异）
回答by Juri
In my case the problem was the Android project name as it contained German umlauts: ?ü?... I refactored the name and it worked.
在我的情况的问题是因为它包含德国变音的Android项目名称：？ü..。我重构了这个名字，它奏效了。
回答by live-love
In my case it was because I had changed the name of my app the strings.xml file:
就我而言，这是因为我更改了应用程序的名称，即 strings.xml 文件：
<string name="app_name">My App</string>
Removing the app and reinstalling it solved the problem.
删除应用程序并重新安装它解决了问题。
