So many errors when trying to package for android. Ant? No resource found?

So, I am trying to prepare my game for uploading to the Google Play store, but I keep getting errors.
Here are some:

UATHelper: Packaging (Android (ETC1)):      [aapt] Z:\JavaLibs\androidlib-1.0.0\bin\AndroidManifest.xml:38: error: Error: No resource found that matches the given name (at 'value' with value '@integer/google_play_services_version').

UATHelper: Packaging (Android (ETC1)): ERROR: cmd.exe failed with args /c "C:\NVPACK\apache-ant-1.8.2/bin/ant.bat" release -Djava.source=1.7 -Djava.target=1.7

I was also getting a ton of “duplicate zip entry” things but those are gone now.

I have tried using Gradle instead of ant, it returns a similar error.

Some common pointers from my own experience:

You may want to remove your Binaries, Intermediate, and Saved folders for starting fresh. Start by packaging in development packaging strategy. If that is successful move on to shipping packaging strategy. Check the “Full Rebuild” box in packaging for safety. If development doesn’t pass, review your plugin list. You need to enable a big chunk of the Android plugins usually. If development passes but not shipping, you need to verify your keys. Make sure you follow the key generation methodology.

Thank you for the quick reply! I checked my plugins, but I am not sure what I am looking for. I am not deleting the folders you told me to, but I am moving them out of the project directory and to a backup, just in case. I will also test the shipping and development modes.

Alright, I tried it all, each mode returned the same errors. Any ideas?

Hello? I really need help right now…

bump… if that’s a thing… I really need help

As a start, if it has Android or Mobile in the title, please enable it.

Ok, I enabled them all. now I am getting this:

Have you installed the Android SDK? Have you followed the installation instructions?

[2018.04.03-01.16.53:816][ 23]UATHelper: Packaging (Android (ETC1)): Error: Target id 'android-24' is not valid. Use 'android.bat list targets' to get the target ids.

alright, I reinstalled the SDK, I skipped that huge string of errors, now I only get this.

Sorry for the long responses, I have school…

everything I have tried isn’t working, any other suggestions?

I have the same problem how you resolve that ?

I have the same problem how you resolve that ?