java - Gradle project - can build but not run it -

my android project consist of 3 build.gradle files:

projects build.gradle:

// top-level build file can add configuration options common sub-projects/modules. buildscript {     repositories { //        mavenlocal()         jcenter()     }     dependencies { //        classpath 'com.android.tools.build:gradle:1.1.0'         classpath 'com.android.tools.build:gradle:1.1.3'     } }  allprojects {     repositories {         jcenter()     } } 

myapp build.gradle

apply plugin: 'com.android.library' android {     dexoptions {         predexlibraries = false     }      compilesdkversion 17     buildtoolsversion "21.1.1"      defaultconfig {         minsdkversion 8         targetsdkversion 17     }      buildtypes {         release {             minifyenabled false             proguardfiles getdefaultproguardfile('proguard-android.txt'), 'proguard-rules.txt'         }     } }  dependencies {     compile 'com.android.support:support-v4:18.0.0'     compile files('libs/cwac-adapterwrapper.jar') } 

and facebook sdk:

apply plugin: 'com.android.library'  android {     dexoptions {         predexlibraries = false     }     compilesdkversion 8     buildtoolsversion "21.1.1"      defaultconfig {         minsdkversion 8         targetsdkversion 8     }      buildtypes {         release {             minifyenabled false             proguardfiles getdefaultproguardfile('proguard-android.txt'), 'proguard-rules.txt'         }     } }  dependencies {     compile 'com.android.support:support-v4:18.0.0'  } 

i able build project not run it. exception is:

> note: input files use or override deprecated api. note: > recompile -xlint:deprecation details. note: input files > use unchecked or unsafe operations. note: recompile > -xlint:unchecked details. :awakenings:dexdebug unexpected top-level exception: java.lang.illegalargumentexception: > added: ledu/mit/mobile/android/imagecache/diskcache$1;    @ > com.android.dx.dex.file.classdefssection.add(classdefssection.java:122) >   @ com.android.dx.dex.file.dexfile.add(dexfile.java:161)    @ > com.android.dx.command.dexer.main.processclass(main.java:732)     @ > com.android.dx.command.dexer.main.processfilebytes(main.java:673)     @ > com.android.dx.command.dexer.main.access$300(main.java:82)    @ > com.android.dx.command.dexer.main$1.processfilebytes(main.java:602) >   @ > com.android.dx.cf.direct.classpathopener.processarchive(classpathopener.java:284) >   @ > com.android.dx.cf.direct.classpathopener.processone(classpathopener.java:166) >   @ > com.android.dx.cf.direct.classpathopener.process(classpathopener.java:144) >   @ com.android.dx.command.dexer.main.processone(main.java:632)  @ > com.android.dx.command.dexer.main.processallfiles(main.java:510)  @ > com.android.dx.command.dexer.main.runmonodex(main.java:279)   @ > com.android.dx.command.dexer.main.run(main.java:245)  @ > com.android.dx.command.dexer.main.main(main.java:214)     @ > com.android.dx.command.main.main(main.java:106) unexpected top-level > exception: java.lang.illegalargumentexception: added: > lcom/facebook/accesstoken$1;  @ > com.android.dx.dex.file.classdefssection.add(classdefssection.java:122) >   @ com.android.dx.dex.file.dexfile.add(dexfile.java:161)    @ > com.android.dx.command.dexer.main.processclass(main.java:732)     @ > com.android.dx.command.dexer.main.processfilebytes(main.java:673)     @ > com.android.dx.command.dexer.main.access$300(main.java:82)    @ > com.android.dx.command.dexer.main$1.processfilebytes(main.java:602) >   @ > com.android.dx.cf.direct.classpathopener.processarchive(classpathopener.java:284) >   @ > com.android.dx.cf.direct.classpathopener.processone(classpathopener.java:166) >   @ > com.android.dx.cf.direct.classpathopener.process(classpathopener.java:144) >   @ com.android.dx.command.dexer.main.processone(main.java:632)  @ > com.android.dx.command.dexer.main.processallfiles(main.java:510)  @ > com.android.dx.command.dexer.main.runmonodex(main.java:279)   @ > com.android.dx.command.dexer.main.run(main.java:245)  @ > com.android.dx.command.dexer.main.main(main.java:214)     @ > com.android.dx.command.main.main(main.java:106) 2 errors; aborting > error:execution failed task ':awakenings:dexdebug'. > > com.android.ide.common.process.processexception: org.gradle.process.internal.execexception: process 'command > 'c:\program files\java\jdk1.8.0_20\bin\java.exe'' finished > non-zero exit value 1 

something duplicated don't know what. have got ideas why not run?

the problem seems first 2 modules included twice in dex

settings.gradle include ':androidimagecachemaster' include ':facebooksdk'

and then

¸¸dependencies { compile project(':facebooksdk') compile project(':androidimagecachemaster')

here screen shot

is there function called diskcache in file: com.android.dx.command.main.main

this seems conflicting function in facebook sdk. try rename funciton

updated-------

try instead in build.grade. should compile dependency exclude final build:

android {     compilesdkversion x     buildtoolsversion "x"      packagingoptions {         exclude 'support-v4'     }     ... }