No resource found that matches the given name (@drawable/app_icon)

Hi,
I have another problem with Cloud Build for Android.
At the end of the compact log the following errors appear:

In my project I use Google Firebase Cloud Messaging which comes along with some AndroidManifest.xml files.

The main one looks like this:

Code (csharp):

1. <?xml version="1.0" encoding="utf-8"?>
2. <manifest xmlns:android="http://schemas.android.com/apk/res/android"
3.           xmlns:tools="http://schemas.android.com/tools"
4.           package="${applicationId}"
5.           android:versionCode="1"
6.           android:versionName="1.0">
7.   <application android:label="@string/app_name"
8.                android:icon="@drawable/app_icon"
9.                android:theme="@style/UnityThemeSelector">
10.     <!-- The MessagingUnityPlayerActivity is a class that extends
11.          UnityPlayerActivity to work around a known issue when receiving
12.          notification data payloads in the background. -->
13.     <activity android:name="com.google.firebase.MessagingUnityPlayerActivity"
14.               android:label="@string/app_name"
15.               android:icon="@drawable/app_icon"
16.               android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">
17.       <intent-filter>
18.         <action android:name="android.intent.action.MAIN" />
19.         <category android:name="android.intent.category.LAUNCHER" />
20.       </intent-filter>
21.       <meta-data android:name="unityplayer.UnityActivity" android:value="true" />
22.     </activity>
23.     <service android:name="com.google.firebase.messaging.MessageForwardingService"
24.              android:exported="false"/>
25.   </application>
26.  
27. </manifest>
28.  

here the app icon location is defined... but AFAIK this is the same as in unity's default AndroidManifest... right?

So, maybe the problem is that I only defined the "Default Icon" in the player settings !?

 

Does your project build fine locally ?

 

yes.

 

AFAIK, Gradle is very strict about Android libraries accessing resources that are not defined in the library itself (for example: app_name or app_icon). Not really sure how this works locally on your machine (are you also building using Gradle?)

 

So, I figured out all problems now.
I had to update the firebase plugin, which was the source of the problems (because the AndroidManifests of it couldn't be merged).
Then I still had another problem with Internal build method (google already knows about it). But with Gradle I can finally build.

 

I had this problem when I updated my project to latest version of unity. It took me much time to find the problem. Simply replace @drawable with @Mipmap (with lowercase m) in AndrdoidManifest.xml in plugin folder.

 

It works

 

Works!

 

Perfect.