Hi In my.properties file I have defined offline=0
In main.xml, I have <property file="my.properties" /> <ac:var name="offline" unset="true"/> <ac:antcallback target="_alive" antfile="_p_alive.xml" return="offline"> </ac:antcallback> <echo message =" offline = ${offline}"/> In _p_alive.xml, I have <property file="my.properties" /> <condition property="offline" value="0" else="1"> <isreachable host="${host}" timeout="10000"/> </condition> But in debug mode, I could not retrieve offline property in main.xml. It doesn't print out the offline value. It shows Condition false; setting offline to 1 Setting project property: offline -> 1 [antcall] Exiting _p_alive.xml. [ac:antcallback] Exiting _p_alive.xml. Overriding previous definition of property "offline" Setting project property: offline -> [echo] offline = What can I do to get the offline value ? Thanks