Unity : CommandInvokationFailure: Failed to recompile android resource files

Question

I'm new to Unity. When trying to build the android apk, I have an compiling error. I updated Unity (5.6), SDK(24), JDK(1.8.0)

Seems to have a problem with Java, however I don't understand it.

Does anyone ever had the same issue ? Thanks a lot.

CommandInvokationFailure: Failed to recompile android resource files.
/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/bin/javac -bootclasspath "/Users/kwij1/Desktop/Android SDK/platforms/android-24/android.jar" -d "/Users/kwij1/Sudokubykwij - 1702/Temp/StagingArea/bin/classes" -source 1.6 -target 1.6 -encoding UTF-8 "android/support/v4/Manifest.java" "android/support/v4/R.java" "com/SCGames/SudokuGold/Manifest.java" "com/SCGames/SudokuGold/R.java" "com/android/vending/billing/Manifest.java" "com/android/vending/billing/R.java" "com/area730/localnotif/Manifest.java" "com/area730/localnotif/R.java" "com/facebook/ads/Manifest.java" "com/facebook/ads/R.java" "com/google/android/gms/Manifest.java" "com/google/android/gms/R.java" "com/google/android/gms/ads/Manifest.java" "com/google/android/gms/ads/R.java" "com/google/android/gms/ads/impl/Manifest.java" "com/google/android/gms/ads/impl/R.java" "com/google/android/gms/auth/Manifest.java" "com/google/android/gms/auth/R.java" "com/google/android/gms/auth/api/Manifest.java" "com/google/android/gms/auth/api/R.java" "com/google/android/gms/base/Manifest.java" "com/google/android/gms/base/R.java" "com/google/android/gms/clearcut/Manifest.java" "com/google/android/gms/clearcut/R.java" "com/google/android/gms/drive/Manifest.java" "com/google/android/gms/drive/R.java" "com/google/android/gms/games/Manifest.java" "com/google/android/gms/games/R.java" "com/google/android/gms/gass/Manifest.java" "com/google/android/gms/gass/R.java" "com/google/android/gms/gcm/Manifest.java" "com/google/android/gms/gcm/R.java" "com/google/android/gms/iid/Manifest.java" "com/google/android/gms/iid/R.java" "com/google/android/gms/location/Manifest.java" "com/google/android/gms/location/R.java" "com/google/android/gms/nearby/Manifest.java" "com/google/android/gms/nearby/R.java" "com/google/android/gms/tasks/Manifest.java" "com/google/android/gms/tasks/R.java" "com/google/android/youtube/player/Manifest.java" "com/google/android/youtube/player/R.java" "com/google/example/games/mainlibproj/Manifest.java" "com/google/example/games/mainlibproj/R.java" "com/google/unity/Manifest.java" "com/google/unity/R.java" "com/onesignal/Manifest.java" "com/onesignal/R.java" "com/onesignal/onesignalsdk/Manifest.java" "com/onesignal/onesignalsdk/R.java" "com/pushok/test/Manifest.java" "com/pushok/test/R.java" "com/unity/purchasing/Manifest.java" "com/unity/purchasing/R.java" "com/unity/purchasing/amazon/Manifest.java" "com/unity/purchasing/amazon/R.java" "com/unity/purchasing/googleplay/Manifest.java" "com/unity/purchasing/googleplay/R.java" "com/unity/purchasing/samsung/Manifest.java" "com/unity/purchasing/samsung/R.java" "com/voxelbusters/utility/Manifest.java" "com/voxelbusters/utility/R.java"

stderr[
android/support/v4/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
android/support/v4/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
android/support/v4/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
android/support/v4/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
android/support/v4/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
android/support/v4/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/SCGames/SudokuGold/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/SCGames/SudokuGold/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/SCGames/SudokuGold/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/SCGames/SudokuGold/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/SCGames/SudokuGold/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/SCGames/SudokuGold/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/android/vending/billing/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/android/vending/billing/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/android/vending/billing/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/android/vending/billing/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/android/vending/billing/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/android/vending/billing/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/area730/localnotif/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/area730/localnotif/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/area730/localnotif/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/area730/localnotif/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/area730/localnotif/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/area730/localnotif/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/facebook/ads/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/facebook/ads/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/facebook/ads/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/facebook/ads/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/facebook/ads/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/facebook/ads/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/google/android/gms/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/google/android/gms/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/google/android/gms/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/google/android/gms/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/ads/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/ads/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/google/android/gms/ads/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/google/android/gms/ads/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/google/android/gms/ads/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/google/android/gms/ads/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/ads/impl/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/ads/impl/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/google/android/gms/ads/impl/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/google/android/gms/ads/impl/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/google/android/gms/ads/impl/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/google/android/gms/ads/impl/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/auth/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/auth/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/google/android/gms/auth/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/google/android/gms/auth/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/google/android/gms/auth/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/google/android/gms/auth/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/auth/api/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/auth/api/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/google/android/gms/auth/api/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/google/android/gms/auth/api/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/google/android/gms/auth/api/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/google/android/gms/auth/api/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/base/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/base/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/google/android/gms/base/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/google/android/gms/base/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/google/android/gms/base/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/google/android/gms/base/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/clearcut/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/clearcut/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/google/android/gms/clearcut/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/google/android/gms/clearcut/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/google/android/gms/clearcut/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/google/android/gms/clearcut/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/drive/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/drive/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                                 ^
com/google/android/gms/drive/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                                  ^
com/google/android/gms/drive/R.java:115: error: underscores in literals are not supported in -source 1.6
        public static final int 256_circle=0x7f020001;
                                ^
  (use -source 7 or higher to enable underscores in literals)
com/google/android/gms/drive/R.java:115: error: illegal underscore
        public static final int 256_circle=0x7f020001;
                                   ^
com/google/android/gms/drive/R.java:115: error: <identifier> expected
        public static final int 256_circle=0x7f020001;
                                          ^
com/google/android/gms/games/R.java:114: error: <identifier> expected
        public static final int 1=0x7f020000;
                               ^
com/google/android/gms/games/R.java:114: error: illegal start of type
        public static final int 1=0x7f020000;
                  <message truncated>

Answer 1

Fixed 2 issues that prevented from building an apk: 1. Multiple Android support library JARs (one in Facebook audience network) 2. Assets starting with numbers Thanks