BUILD FAILED in 6m 48s
cmd: Command failed with exit code 1 Error output:
C:\Users\dell\.gradle\caches\transforms-1\files-1.1\appcompat-v7-27.1.1.aar\c4b3baba8d6c5be5171b8764809bf26e\res\values\values.xml:251:5-69: AAPT: error: resource android:attr/fontVariationSettings not found.
C:\Users\dell\.gradle\caches\transforms-1\files-1.1\appcompat-v7-27.1.1.aar\c4b3baba8d6c5be5171b8764809bf26e\res\values\values.xml:251:5-69: AAPT: error: resource android:attr/ttcIndex not found.
E:app\platforms\android\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:235: error: resource
android:attr/fontVariationSettings not found.
E:\app\platforms\android\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:235: error: resource
android:attr/ttcIndex not found.
error: failed linking references.
cmd: Command failed with exit code 1 Error output:
C:\Users\dell\.gradle\caches\transforms-1\files-1.1\appcompat-v7-27.1.1.aar\c4b3baba8d6c5be5171b8764809bf26e\res\values\values.xml:251:5-69: AAPT: error: resource android:attr/fontVariationSettings not found.
C:\Users\dell\.gradle\caches\transforms-1\files-1.1\appcompat-v7-27.1.1.aar\c4b3baba8d6c5be5171b8764809bf26e\res\values\values.xml:251:5-69: AAPT: error: resource android:attr/ttcIndex not found.
E:app\platforms\android\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:235: error: resource
android:attr/fontVariationSettings not found.
E:\app\platforms\android\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:235: error: resource
android:attr/ttcIndex not found.
error: failed linking references.