CODEWITHSUNDEEP
androidwindowsreact-nativeandroid-studio-2.2
Miguel Coder
Miguel Coder

Reputation: 1949

React Native android build

https://facebook.github.io/react-native/docs/getting-started.html I was following this tutorial to get an Android app running on Windows. When running the react-native run-android command, I get this error:

:app:mergeDebugResources AAPT out(2119206397) : No Delegate set : lost message:Done AAPT out(1004599865) : No Delegate set : lost message:Done AAPT out(126533033) : No Delegate set : lost message:Done AAPT out(520573141) : No Delegate set : lost message:Done AAPT out(2000135048) : No Delegate set : lost message:Done AAPT out(1888282095) : No Delegate set : lost message:Done AAPT out(100816428) : No Delegate set : lost message:Done AAPT out(323189884) : No Delegate set : lost message:Done AAPT out(1803421983) : No Delegate set : lost message:Done AAPT out(323189884) : No Delegate set : lost message:Done AAPT out(100816428) : No Delegate set : lost message:Crunching C:\Windows\System32\myapp\android\app\build\intermediates\exploded-aar\com.android.support\appcompat-v7\23.0.1\res\drawable-xxxhdpi\abc_btn_check_to_on_mtrl_015.png AAPT out(1004599865) : No Delegate set : lost message:Done

:app:processDebugResources FAILED

FAILURE: Build failed with an exception.

Upvotes: 0

Views: 444

Answers (3)

RedGiant
RedGiant

Reputation: 4748

I just came across this problem the hardway. This error will also occur if your project name contains special characters like -

app.json { "name": "some-database", "displayName": "somw-database" }

It will fail with the same error!

Upvotes: 0

Rizwan Jamal
Rizwan Jamal

Reputation: 1284

I had a similar problem , and after spending so much time and lots of searching about this issue the only trick worked for :

  1. Please Install the Required SDKs as shown in this figure Configure Required SDKs
  2. If You have already installed it, so you must have to update the following SDKs:
    • Android SDK Tool (update it to latest version)
    • Android SDK Platform-tools (update it to latest version)
    • Android SDK Build-tools (update it to latest version)
    • Android Support Repository under Extra folder (update it to latest version)
  3. You Must have at least Installed the Same version Android API as the installed Android SDK Build-tools & Android SDK Platform-tools version as shown in the figure Configure Required SDKs
  4. Must sure that the path of the SDK is shown correctly in the PATH environment variable and ANDROID_HOME environment variable ...

Note: Local Maven repository for Support Libraries which is listed as the SDK requirement in the official docs of React-native is now named as Android Support Repository in the SDK Manager .

Upvotes: 1

Miguel Coder
Miguel Coder

Reputation: 1949

After making sure that all of my packages were updated the error went away. I installed all of the build tools, sdk packages and platform tools that were available in the android-studio sdk manager. Make sure that everything is updated and this error should go away. Also make sure that you have a local.properties file in the project/android directory with a path to the sdk.

put this in your local.properties file.

sdk.dir=C\:\\Users\\Miguel\\AppData\\Local\\Android\\Sdk2

This is a great tutorial for this. https://www.youtube.com/watch?v=cnqyUnASuk8

Update: Make sure to install the IntelX86 system image if you want adb to connect to the emulator when building your project.

Upvotes: 0

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