frequent issues arising in android view, Error parsing XML: unbound prefix

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I have frequent problem in android view, Error parsing XML: unbound prefix on Line 2.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:orientation="vertical" android:id="@+id/myScrollLayout" 
android:layout_width="fill_parent"  android:layout_height="wrap_content">
    <TextView android:layout_height="wrap_content" android:layout_width="fill_parent" 
    android:text="Family" android:id="@+id/Family" 
    android:textSize="16px" android:padding="5px" 
    android:textStyle="bold" android:gravity="center_horizontal">
    </TextView>

    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="fill_parent" android:layout_height="wrap_content"
        android:orientation="vertical" android:scrollbars="vertical">
        <LinearLayout android:orientation="vertical" android:id="@+id/myMainLayout" 
        android:layout_width="fill_parent"  android:layout_height="wrap_content">
        </LinearLayout>
    </ScrollView>

</LinearLayout>

A couple of reasons that this can happen:

1) You see this error with an incorrect namespace, or a typo in the attribute. Like 'xmlns' is wrong, it should be xmlns:android

2) First node needs to contain: xmlns:android="http://schemas.android.com/apk/res/android"

3) If you are integrating AdMob, check custom parameters like ads:adSize, you need

xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"

4) If you are using LinearLayout you might have to define tools:

xmlns:tools="http://schemas.android.com/tools"

What are the frequent issues arising in android view, Error parsing , What are the frequent issues arising in android view, Error parsing XML: unbound prefix - Wikitechy. It usually happens to me when I misspell android - I just type andorid or alike, and it's not obvious at first sight especially after many hours of programming, so I just do a search for "android" one by one and see if search skips one tag - if it does then I have a close look and I see where was typo.


I'm going to add a separate answer just because I don't see it here. It's not 100% what Pentium10 asked for, but I ended up here by searching for Error parsing XML: unbound prefix

Turns out I was using custom parameters for AdMob ads like ads:adSize, but I hadn't added

    xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"

to the layout. Once I added it it worked great.

unbound prefix, I have frequent problem in android view, Error parsing XML: unbound prefix on Line 2 . <?xml version="1.0" encoding="utf-8"?> <LinearLayout  up vote 0 down vote favorite This question already has an answer here: frequent issues arising in android view, Error parsing XML: unbound prefix 14 answers I am


I had this same problem.

Make sure that the prefix (android:[whatever]) is spelled correctly and written correctly. In the case of the line xmlns:android="http://schemas.android.com/apk/res/android" make sure that you have the full prefix xmlns:android and that it is spelled correctly. Same with any other prefixes - make sure they are spelled correctly and have android:[name]. This is what solved my problem.

Build fail with "XML: unbound prefix" after adding example from man , frequent issues arising in android view, Error parsing XML: unbound prefix – in Android. A couple of reasons that this can happen: 1) You see  It usually happens to me when I misspell android - I just type andorid or alike, and it's not obvious at first sight especially after many hours of programming, so I just do a search for "android" one by one and see if search skips one tag - if it does then I have a close look and I see where was typo.


As you mention, you need to specify the right namespace. You also see this error with an incorrect namespace.

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns="http://schemas.android.com/apk/res/android"
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
         android:padding="10dip">

will not work.

Change:

xmlns="http://schemas.android.com/apk/res/android"

to

xmlns:android="http://schemas.android.com/apk/res/android"

The error message is referring to everything that starts "android:" as the XML does not know what the "android:" namespace is.

xmlns:android defines it.

Error parsing XML: unbound prefix when doing cordova build , Build fail with "XML: unbound prefix" after adding example from man page #14. Open. hakib opened this issue on Feb 11, 2016 · 5 comments com.android.ide.​common.internal. error: Error parsing XML: unbound prefix BUILD FAILED. build problems for android_binary_package - Eclipse Indigo, Ubuntu 12.04. OpenCV for Android (2.4.2): OpenCV Loader imports not resolved. Installing Sample App / OpenCV Manager. OpenCV-2.4.2-android-sdk missing build.xml? Camera image processing slower on android opencv tutorial 1 vs opencv tutorial2. OpenCV libs on Real Android Device


This error may occurs in the case you use un-defined prefix such as:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<TabHost
    XYZ:id="@android:id/tabhost"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >


</TabHost>

Android compiler does not know what is XYZ since it was not defined yet.

In your case, you should add below define to root node of the xml file.

xmlns:android="http://schemas.android.com/apk/res/android"

Android Knowledge Base, Unfortunately it breaks my cordova android build with this error: . android #24. Closed. Joustie opened this issue on Jan 19, 2016 · 10 comments. Closed platforms/android/build/intermediates/res/armv7/debug/xml/config.xml:43: error: Error parsing XML: unbound prefix Reply to this email directly or view it on GitHub Android Studio highlights the app of app:corner_radius in red, so presumably this is the unbound prefix. Am I missing an import or xmlns somewhere? I didn't see anything about that in the documentation.


XML Parsing Error: prefix not bound to a namespace, frequent issues arising in android view, Error parsing XML: unbound prefix. I have frequent problem in android view, Error parsing XML: unbound prefix on Line  Teams. Q&A for Work. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.


Android studio error inflating constraint layout, frequent issues arising in android view, Error parsing XML: unbound pr. If the namespace is always the same, you can code it as a prefix to the tag you're  You only need to define these prefixes once on the root (top-most) element. Then all other nested/child elements can use the prefix. Your XML file should only have one root element. Everything else should be inside this root. For the xml posted above there are two issues I see: Your Floating Action Button needs to be nested inside the root layout


ConstraintLayout" error when i run my app on Android Marshmallow or below. frequent issues arising in android view, Error parsing XML: unbound prefix  If you find that the "android:" attribute prefix is cumbersome and reduces the readability of your Android XML files, you might want to try changing the prefix from android to _. If you do it via the Eclipse XML editor, it seems like you have to perform 2 find/replace operations with regular expressions.