Android 5.0 and smack 4.1.4 error

when i use smack 4.1.4 on android 5.0,i have a problem

Verification of java.util.List org.jivesoftware.smack.util.dns.javax.JavaxResolver.lookupSRVRecords(java.lang. String)

java.lang.NoClassDefFoundError: Failed resolution of: Ljavax/naming/directory/InitialDirContext;

at org.jivesoftware.smack.util.dns.javax.JavaxResolver.(JavaxResolver.java :50)

compile files(‘libs/smack-android-4.1.4.jar’)

compile files(‘libs/smack-android-4.1.4-sources.jar’)

compile files(‘libs/smack-android-extensions-4.1.4.jar’)

compile files(‘libs/smack-android-extensions-4.1.4-sources.jar’)

compile files(‘libs/smack-bosh-4.1.4.jar’)

compile files(‘libs/smack-bosh-4.1.4-sources.jar’)

compile files(‘libs/smack-compression-jzlib-4.1.4.jar’)

compile files(‘libs/smack-core-4.1.4.jar’)

compile files(‘libs/smack-debug-4.1.4.jar’)

compile files(‘libs/smack-debug-slf4j-4.1.4.jar’)

compile files(‘libs/smack-experimental-4.1.4.jar’)

compile files(‘libs/smack-extensions-4.1.4.jar’)

compile files(‘libs/smack-im-4.1.4.jar’)

compile files(‘libs/smack-jingle-old-4.1.4.jar’)

compile files(‘libs/smack-resolver-javax-4.1.4.jar’)

compile files(‘libs/smack-legacy-4.1.4.jar’)

compile files(‘libs/smack-sasl-provided-4.1.4.jar’)

compile files(‘libs/smack-tcp-4.1.4.jar’)

at here ,it ok for android 4.4 and 4.1

java.lang.ClassNotFoundException: javax.naming.directory.InitialDirContext in Android

not ok for android 5.0

anybody is same?

com.example.sms E/dalvikvm﹕ Could not find class ‘javax.naming.directory.InitialDirContext’, referenced from method org.jivesoftware.smack.util.dns.javax.JavaxResolver.

com.example.sms W/dalvikvm﹕ VFY: unable to resolve new-instance 1756 (Ljavax/naming/directory/InitialDirContext;) in Lorg/jivesoftware/smack/util/dns/javax/JavaxResolver;

com.example.sms I/dalvikvm﹕ Could not find method javax.naming.directory.DirContext.getAttributes, referenced from method org.jivesoftware.smack.util.dns.javax.JavaxResolver.lookupSRVRecords

com.example.sms W/dalvikvm﹕ VFY: unable to resolve interface method 10546: Ljavax/naming/directory/DirContext;.getAttributes (Ljava/lang/String;[Ljava/lang/String;)Ljavax/naming/directory/Attributes;

com.example.sms W/dalvikvm﹕ Exception Ljava/lang/NoClassDefFoundError; thrown while initializing Lorg/jivesoftware/smack/util/dns/javax/JavaxResolver;

now,error log is this

my wrong

should not include…

i do it

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