我的ant构建文件在启动时崩溃

Question

当我尝试运行我创建的.xml文件构建时，我得到了这个错误。这段代码最初不是我写的。网上有这个教程，我用了它。我试着联系店主，但他不回复

Build Failed
Delete doen't support the "di" attribute

它与下面的代码有关：

<delete di="${build.dir.development}\forge\mcp\reobf\minecraft" />

下面是所有的代码：

    <?xml version="1.0" ?> 
    <project name="Top" default="build">
    <!-- Files which hold information -->
    <property file="build.properties" prefix="build"/>
    <property file="build_number.properties" prefix="build_number"/>

    <!-- Delete files which were used in previous build -->
    <target name="clean">
        <delete file="${build.dir.development}\forge\mcp\src\minecraft\mcmod.info" />
        <delete dir="${build.dir.development}\forge\mcp\src\minecraft\com\NoobMod" />
        <delete di="${build.dir.development}\forge\mcp\reobf\minecraft" />
    </target>

    <!-- Increment build number -->
    <target name="increment_build_number">
        <propertyfile file="build_number.properties">
            <entry key="build_number" type="int" operation="+" default="1"/>
        </propertyfile>
    </target>

    <!-- Copy your project to MCP-->
    <target name="prep">
        <copy todir="${build.dir.development}\forge\mcp\src\minecraft">
            <fileset dir="${build.dir.development}\source\NoobMod\common"/>
        </copy>
    </target>

    <!-- Recompile and Reobfuscate your project inside /MCP -->
    <target name="recompile">
        <exec dir="${build.dir.development}\forge\mcp" executable="cmd" osfamily="windows">
            <arg line="/c recompile.bat" />
        </exec>
        <exec dir="${build.dir.development}\forge\mcp" executable="bash" osfamily="unix">
            <arg line="recompile.sh" />
        </exec>
    </target>

    <target name="reobfuscate">
        <exec dir="${build.dir.development}\forge\mcp" executable="cmd" osfamily="windows">
            <arg line="/c reobfuscate_srg.bat" />
        </exec>
        <exec dir="${build.dir.development}\forge\mcp" executable="bash" osfamily="unix">
            <arg line="reobfuscate_srg.sh" />
        </exec>
    </target>

    <!-- THE ACTUAL BUILDING PART -->
    <!-- The actual build, where we call the targets -->
    <target name="build">
        <!-- Prep for the build -->
        <antcall target="clean" />
        <antcall target="increment_build_number" />
        <antcall target="prep" />
        <antcall target="recompile" />      
        <antcall target="reobfuscate" />

        <!-- Build the jar -->
        <mkdir dir="${build.dir.release}\${build.release.minecraft.version}\${build.release.mod.version}" />
        <jar destfile="${build.dir.release}\${build.release.minecraft.version}\${build.release.mod.version}\Noob Mod  -${build.release.mod.version}.jar">
            <fileset dir="${build.dir.development}\forge\mcp\src\minecraft\" includes="mcmod.info" />
            <fileset dir="${build.dir.development}\forge\mcp\reobf\minecraft" />
            <fileset dir="${build.dir.development}\source\NoobMod\resources" excludes="**/xcf/**" />
            <delete dir="${build.dir.development}\forge\mcp\src\minecraft\com\NoobMod" />
        </jar>

        <!-- Clean up the MCP source now that we are done -->
        <antcall target="clean" />
    </target>
</project>

Answer 1

在以下行中，将di更改为dir。

<delete di="${build.dir.development}\forge\mcp\reobf\minecraft" />

上面的行是错误的，因为它使用delete di

下面是正确的：

<delete dir="${build.dir.development}\forge\mcp\reobf\minecraft" />

Answer 2

尝试在顶部声明xml版本

<?xml version="1.0" encoding="UTF-8"?>

如果更适合您，您可以将版本更改为2.0。

Answer 3

我不认为这是崩溃。它更像是由于语法错误而无法运行。让我们来看看你的错误消息：

构建失败

Delete不支持"di“属性

正如您所发现的，它与这一行有关：

<delete di="${build.dir.development}\forge\mcp\reobf\minecraft" />

如果您在online Ant Manual中查找Delete Task，您会发现实际上没有di属性。

有一个dir属性，我想这就是您真正想要的。