"No resource found that matches the given name..:" - Android Studio 2.1.2 (React Native App)
<p>after developing the react native app for ios I wanted to also test it on android.</p>

<p>After following the steps from the docs and setting up Android Studio to test I sadly can't run the app because of the following errors to which I don't seem to find the proper solution. Even though similar questions have been asked before.</p>

<p>The errors:</p>

<pre><code>Error:(6, -1) Android Resource Packaging: [ios_ver] /path/ios_ver/android/app/src/main/AndroidManifest.xml:6: error: Error: No resource found that matches the given name (at 'label' with value '@string/app_name').
Error:(6, -1) Android Resource Packaging: [ios_ver] /path/ios_ver/android/app/src/main/AndroidManifest.xml:6: error: Error: No resource found that matches the given name (at 'icon' with value '@mipmap/ic_launcher').
Error:(6, -1) Android Resource Packaging: [ios_ver] /path/ios_ver/android/app/src/main/AndroidManifest.xml:6: error: Error: No resource found that matches the given name (at 'theme' with value '@style/AppTheme').
Error:(11, -1) Android Resource Packaging: [ios_ver] /path/ios_ver/android/app/src/main/AndroidManifest.xml:11: error: Error: No resource found that matches the given name (at 'label' with value '@string/app_name').
</code></pre>

<p>I asked an Android Dev. Friend of mine, but he only said that he never needed to edit the manifest file nor had a similar problem.</p>

<p>My Manifest File: 
    </p>

<pre><code>    &lt;uses-permission android:name="android.permission.INTERNET" /&gt;

    &lt;application
      android:allowBackup="true"
      android:label="@string/app_name"
      android:icon="@mipmap/ic_launcher"
        android:debuggable="true"
      android:theme="@style/AppTheme"&gt;
      &lt;activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:configChanges="keyboard|keyboardHidden|orientation|screenSize"&gt;
        &lt;intent-filter&gt;
            &lt;action android:name="android.intent.action.MAIN" /&gt;
            &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
        &lt;/intent-filter&gt;
      &lt;/activity&gt;
      &lt;activity android:name="com.facebook.react.devsupport.DevSettingsActivity" /&gt;
    &lt;/application&gt;
&lt;/manifest&gt;
</code></pre>

<p>build.gradle:</p>

<pre><code>apply plugin: "com.android.application"

import com.android.build.OutputFile


apply from: "../../node_modules/react-native/react.gradle"


def enableProguardInReleaseBuilds = false

android {
    compileSdkVersion 21
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "com.ios_ver"
        minSdkVersion 21
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86"
        }
    }
    buildTypes {
        release {
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }
    // applicationVariants are e.g. debug, release
    applicationVariants.all { variant -&gt;
        variant.outputs.each { output -&gt;
            // For each separate APK per architecture, set a unique version code as described here:
            // http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
            def versionCodes = ["armeabi-v7a":1, "x86":2]
            def abi = output.getFilter(OutputFile.ABI)
            if (abi != null) {  // null for the universal-debug, universal-release variants
                output.versionCodeOverride =
                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
            }
        }
    }
}

dependencies {
    compile project(':react-native-fs')
    compile project(':react-native-image-picker')
    compile project(':react-native-mail')
    compile project(':react-native-camera')
    compile project(':react-native-vector-icons')
    compile fileTree(dir: "libs", include: ["*.jar"])
    compile "com.android.support:appcompat-v7:23.0.1"
    compile "com.facebook.react:react-native:+"  // From node_modules
}

// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
  from configurations.compile
  into 'libs'
}
</code></pre>

<p>I'll gladly hear any kind of solution from you. 
Thanks for your help.</p>

<p><strong>UPDATE</strong></p>

<p>Module Settings</p>

<p><a href="https://i.stack.imgur.com/VBfUq.png" rel="nofollow"><img src="https://i.stack.imgur.com/VBfUq.png" alt="enter image description here"></a></p>

<p>When I click the + to add a Library then the following window pops up:</p>

<p><a href="https://i.stack.imgur.com/qamLR.jpg" rel="nofollow"><img src="https://i.stack.imgur.com/qamLR.jpg" alt="enter image description here"></a></p>

<p>Unfortunately I don't see any list of libraries from which i could choose appcompat-v7.</p>