[Monodroid] New build error, unable to build

[Paul Camacho]

Aaaaaahhhhhhh. Thanks Jon, and sorry Chris - I should of noticed that. I must of had my head up my 'aapt'.



Am 03.03.2011 um 01:21 schrieb Jonathan Pryor <jpryor at novell.com>:

> On Mar 2, 2011, at 4:41 PM, Chris Erickson wrote:
>> I'm unable to build again, with an unhelpful error.  Can anybody add any insight?
> 
> What, the following isn't clear enough: ;-)
> 
>> /Users/chriserickson/Projects/MultiTargetSampleIOS/MultiTargetSampleMonoDroid/obj/Debug/res/layout/main.axml:9: error: No resource identifier found for attribute 'text' in package 'com.cartopac.android.binding'
> 
> As per your later email, you have:
> 
>    <LinearLayout ...
>            xmlns:binding="http://schemas.android.com/apk/res/com.cartopac.android.binding"
>            >
>        <TextView ... 
>                binding:text="TextDisplayBinding"
>                ...
> 
> The problem is that `aapt` doesn't like this. At all.
> 
> Doing the same thing (custom xmlns declaration + binding:text attribute) within Eclipse results in the same error.
> 
> However, one thing that stood out to me was:
> 
>    xmlns:binding="http://schemas.android.com/apk/res/com.cartopac.android.binding"
> 
> This didn't strike me as being "kosher," as you're sticking your own custom string after someone elses TLD. Don't do that.
> 
> In fact:
> 
>    http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=tools/aapt/XMLNode.cpp;h=c0d74275a8a6a6883fedeed008ab6e993e4658cc;hb=HEAD#l49
> 
> If an XML namespace starts with RESOURCES_PREFIX, aka RESOURCES_ROOT_NAMESPACE, aka "http://schemas.android.com/apk/res/", then `aapt` considers the namespace to be "public" and treats it specially, which is your actual problem.
> 
> Consequently, if I change the above xml namespace declaration to:
> 
>    xmlns:binding="http://com.cartopac.android.binding"
> 
> then `aapt` builds the Eclipse project fine, so I believe the actual problem is that you chose a terrible xml namespace ID.
> 
> - Jon
> 
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