Error In Java Implementation

[engosamamohsen]

AAPT: warn: removing resource grand.memdubai:string/com_facebook_loginview_logged_in_using_facebook_f1gender without required default value. /Users/macmini/Desktop/android/MemDubai/app/build/intermediates/incremental/mergeDebugResources/merged.dir/values/values.xml:8672: error: resource attr/normalTextColor (aka grand.memdubai:attr/normalTextColor) not found. /Users/macmini/Desktop/android/MemDubai/app/build/intermediates/incremental/mergeDebugResources/merged.dir/values/values.xml:8673: error: resource attr/underLine (aka grand.memdubai:attr/underLine) not found. /Users/macmini/Desktop/android/MemDubai/app/build/intermediates/incremental/mergeDebugResources/merged.dir/values/values.xml:8674: error: resource attr/hashtagColor (aka grand.memdubai:attr/hashtagColor) not found. /Users/macmini/Desktop/android/MemDubai/app/build/intermediates/incremental/mergeDebugResources/merged.dir/values/values.xml:8675: error: resource attr/mentionColor (aka grand.memdubai:attr/mentionColor) not found. /Users/macmini/Desktop/android/MemDubai/app/build/intermediates/incremental/mergeDebugResources/merged.dir/values/values.xml:8676: error: resource attr/phoneColor (aka grand.memdubai:attr/phoneColor) not found. /Users/macmini/Desktop/android/MemDubai/app/build/intermediates/incremental/mergeDebugResources/merged.dir/values/values.xml:8677: error: resource attr/urlColor (aka grand.memdubai:attr/urlColor) not found. /Users/macmini/Desktop/android/MemDubai/app/build/intermediates/incremental/mergeDebugResources/merged.dir/values/values.xml:8678: error: resource attr/emailColor (aka grand.memdubai:attr/emailColor) not found. /Users/macmini/Desktop/android/MemDubai/app/build/intermediates/incremental/mergeDebugResources/merged.dir/values/values.xml:8679: error: resource attr/selectedColor (aka grand.memdubai:attr/selectedColor) not found. error: failed linking references.