生成过程中出现java错误“源文件不存在”。xml

Question

我正在运行ant并得到错误信息：

build.xml:1004: Source file does not exist!

在1004字符串上，我看到：

<macrodef name="run-sql-file">
    <attribute name="file.name"/>
    <attribute name="user"/>
    <attribute name="password"/>
    <sequential>
        <sql
                driver="oracle.jdbc.driver.OracleDriver"
                classpath="${templateResources}/genericLibs/ojdbc14.jar"
                url="jdbc:oracle:thin:@${ds_server}:${ds_sid}"
                userid="@{user}"
                password="@{password}"
                src="@{file.name}"
                >
        </sql>//it's 1004 string
    </sequential>

我如何理解ant需要什么文件

谢谢

edit1

1045字符串：

<target name="sql" depends="drop-all-tables, drop-all-sequences">
    <!-- DDL : tables & stuff -->
    <echo message="Purging 10g recyclebin"/>
    <sql-query sql="PURGE RECYCLEBIN" user="${ds_username}" password="${ds_password}"/>

    <run-sql-file file.name="${data}/ddl/tables.jdbc.sql" user="${ds_username}" password="${ds_password}"/> //1045