java - Android Studio Error: Failed to Resolve.. <Library name> -

i trying implement gradle:

compile 'com.edmodo:cropper:1.0.2' 

..in project , keep getting error when gradle building. error is:

error:(36, 13) failed resolve: com.edmodo:cropper:1.0.2

that's displays , doesn't display reason. referred this answer well, error persists. why error occur?

edit:

my build.gradle:

buildscript {     repositories {         jcenter()     }     dependencies {         classpath 'com.android.tools.build:gradle:1.5.0'          // note: not place application dependencies here; belong         // in individual module build.gradle files     } }  allprojects {     repositories {         jcenter()     } }  task clean(type: delete) {     delete rootproject.builddir } 

edit:

app module

apply plugin: 'com.android.application'  android {     compilesdkversion 23     buildtoolsversion "23.0.2"     uselibrary 'org.apache.http.legacy'      defaultconfig {         applicationid "com.myapp.testapp"         minsdkversion 15         targetsdkversion 23         versioncode 1         versionname "1.0"         multidexenabled true     }     dexoptions {         javamaxheapsize "4g"     }     buildtypes {         release {             minifyenabled false             proguardfiles getdefaultproguardfile('proguard-android.txt'), 'proguard-rules.pro'         }     } }  dependencies {     compile filetree(dir: 'libs', include: ['*.jar'])     testcompile 'junit:junit:4.12'     compile 'com.android.support:appcompat-v7:23.1.1'     compile 'com.google.code.gson:gson:2.3'     compile 'com.google.guava:guava:18.0'     compile 'com.googlecode.android-query:android-query:0.25.9'     compile 'com.google.android.gms:play-services:8.3.0'     compile 'com.google.android.gms:play-services-gcm:8.3.0'     compile 'com.edmodo:cropper:1.0.2' } 

you can use compile 'com.edmodo:cropper:1.0.1'

build.gradle

    repositories     {     mavencentral()     }  dependencies {   compile 'com.edmodo:cropper:1.0.1' } 

then clean-rebuild-restart-sync project .