在调用 ANT 目标时，我收到以下错误。我尝试了我的水平最好的解决问题，但没有。
Unable to obtain resource from C:\uiunit\log4j.properties: java.util.zip.ZipException: error in opening zip file
[junit] Unable to obtain resource from C:\uiunit\log4j.properties:
[junit] java.util.zip.ZipException: error in opening zip file
[junit] at java.util.zip.ZipFile.open(Native Method)
[junit] at java.util.zip.ZipFile.<init>(ZipFile.java:214)
[junit] at java.util.zip.ZipFile.<init>(ZipFile.java:144)
[junit] at java.util.jar.JarFile.<init>(JarFile.java:152)
[junit] at java.util.jar.JarFile.<init>(JarFile.java:116)
[junit] at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1006)
[junit] at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:149)
[junit] at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:110)
[junit] at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:953)
[junit] at org.apache.tools.ant.AntClassLoader.getNamedResources(AntClassLoader.java:922)
[junit] at org.apache.tools.ant.loader.AntClassLoader5.getResources(AntClassLoader5.java:58)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.checkForkedPath(JUnitTask.java:1181)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeAsForked(JUnitTask.java:1061)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:855)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeOrQueue(JUnitTask.java:1903)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:804)
[junit] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
[junit] at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
[junit] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[junit] at java.lang.reflect.Method.invoke(Method.java:601)
[junit] at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
[junit] at org.apache.tools.ant.Task.perform(Task.java:348)
[junit] at org.apache.tools.ant.Target.execute(Target.java:435)
[junit] at org.apache.tools.ant.Target.performTasks(Target.java:456)
[junit] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
[junit] at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
[junit] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
[junit] at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
[junit] at org.apache.tools.ant.Main.runBuild(Main.java:851)
[junit] at org.apache.tools.ant.Main.startAnt(Main.java:235)
[junit] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
[junit] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
[junit] DEBUG com.cordys.cm.uiunit.config.IConfiguration - Using config file: "/C:/uiunit/UIUnit.properties" (-2009166949)
[junit] null
[junit] Running test.CapsInstallerTest
[junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.184 sec
[junit] Test test.CordysCapsInstallerTest FAILED
[junitreport] 处理 D:\checkouts\GUIInstaller\TESTS-CapsInstallerTest-Suites.xml 到 D:\checkouts\GUIInstaller\guiunit.build.junit.report\junit-nof [junitreport] 加载样式表 jar:file:/D:/ checkouts/ant/lib/ant-junit.jar!/org/apache/tools/ant/taskdefs/optional/junit/xsl/junit-noframes.xsl [junitreport] 转换时间：499ms
观察：- 如果我通过 Eclipse 执行编译操作，那么 ANT 目标调用是明智的。Bu 如果我通过 ANT 执行编译操作，则 ANT 目标调用失败并出现上述错误。
build.xml 文件内容
<project name="GUITest" basedir="." default="installBOP">
<property environment="env" />
<property file="installer.properties"/>
<property file="uninstaller.properties"/>
<property file="c:/uiunit/uiunit.properties" />
<property name="src" location="src" />
<property name="src.test" location="src/test" />
<property name="fit" location="fit" />
<property name="bin" location="bin" />
<property name="lib" location="lib" />
<property name="guiunit.build.junit.report" location="guiunit.build.junit.report" />
<property name="report" location="report" />
<property name="report.run" location="report/run" />
<property name="REPORTNAME" location="CordysCapsInstallerTest" />
<path id="lib.classpath">
<fileset dir="${lib}">
<include name="**/*.jar" />
</fileset>
</path>
<path id="test.classpath">
<path refid="lib.classpath" />
<pathelement location="${bin}" />
<pathelement location="C:/uiunit" />
</path>
<condition property="OsName" value="Windows">
<os family="windows"/>
</condition>
<condition property="OsName" value="Linux">
<os name="Linux"/>
</condition>
<condition property="OsName" value="aix">
<os name="AIX"/>
</condition>
<condition property="OsName" value="SunOS">
<os name="SunOS"/>
</condition>
<condition property="isUnix">
<os family="unix"/>
</condition>
<condition property="onOracle">
<equals arg1="${env.DB_VENDOR_NAME}" arg2="Oracle 9i / 10g / 11g"/>
</condition>
<condition property="onWindows">
<os family="Windows"/>
</condition>
<condition property="onLinux">
<os name="Linux"/>
</condition>
<condition property="onAix">
<os name="AIX"/>
</condition>
<condition property="is64bit" value="-64bit" else="">
<and>
<os arch="amd64"/>
<not>
<equals arg1="${branch.name}" arg2="BOP4-CU"/>
</not>
<not>
<equals arg1="${branch.name}" arg2="BOP4-CU-Release"/>
</not>
</and>
</condition>
<target name="help">
<echo>ant upgrade: Upgrade the cordys</echo>
<echo>ant install: Install the cordys</echo>
<echo>ant uninstall: Uninstall the cordys</echo>
</target>
<target name="clean">
<delete dir="${bin}" />
<delete dir="${report}" />
</target>
<target name="compile" depends="clean">
<mkdir dir="${bin}" />
<!--<javac includeantruntime="false" srcdir="${src}" destdir="${bin}">
<classpath refid="test.classpath" />
</javac>-->
<javac destdir="${bin}" debug="${debug}" nowarn="${debug}" deprecation="${deprecation}" optimize="${optimize}">
<classpath refid="test.classpath" />
<src path="${src}" />
</javac>
</target>
<target name="copy-installer" unless="dont.download">
<echo message="Fetching build number...." />
<taskdef resource="net/sf/antcontrib/antcontrib.properties" classpath="${lib}/commons-net-2.2.jar" />
<ftp
action="get"
server="${ftp.server.name}"
userid="${ftp.user.name}"
remotedir="${ftp.remote.dir}/${branch.name}"
password="${ftp.user.password}"
passive="true">
<fileset dir="${basedir}">
<include name="build.number" />
<include name="build.properties"/>
</fileset>
</ftp>
<move file="build.number" tofile="buildnumber.properties"/>
<property file="${basedir}/build.properties"/>
<property file="${basedir}/buildnumber.properties"/>
<delete dir="${basedir}/installers" failonerror="false"/>
<condition property="buildfolder" value="" else="/build.${build.number}">
<or>
<equals arg1="${branch.name}" arg2="BOP4-CU"/>
<equals arg1="${branch.name}" arg2="BOP4-CU-Release"/>
</or>
</condition>
<echo message="Fetching installer.... from ${ftp.remote.dir}/${branch.name}${buildfolder}/external/${OsName}${is64bit}" />
<ftp
action="get"
server="${ftp.server.name}"
userid="${ftp.user.name}"
remotedir="${ftp.remote.dir}/${branch.name}${buildfolder}/external/${OsName}${is64bit}"
password="${ftp.user.password}"
passive="true">
<fileset dir="${basedir}/installers">
<include name="${name.dist.zip.file}"/>
</fileset>
</ftp>
<unzip src="${basedir}/installers/${name.dist.zip.file}" dest="${basedir}/installers"/>
<chmod dir="${basedir}/installers" perm="ugo+rx" includes="*.bin" osfamily="unix"/>
<delete file="${basedir}/installers/${name.dist.zip.file}"/>
</target>
<target name="installTilBaseline" depends="compile,copy-installer">
<echo message="${log4j.rootCategory}"/>
<mkdir dir="${report.run}" />
<java fork="true" classname="test.GUITest" failonerror="true">
<arg line="install"/>
<!--jvmarg line="-Dlog4j.configuration=${basedir}/lib/log4j.properties"/-->
<classpath>
<path refid="test.classpath"/>
<path location = "$(bin)" />
<pathelement location="${env.JAVA_HOME}/lib/tools.jar"/>
<pathelement location="${env.Path}"/>
</classpath>
</java>
<echo message="${env.classpath}"/>
</target>
<target name="uninstallBOP" depends="compile">
<mkdir dir="${report.run}" />
<java fork="true" classname="test.GUITest" failonerror="true">
<arg line="uninstall"/>
<classpath>
<path refid="test.classpath"/>
<path location = "$(bin)" />
<pathelement location="${env.JAVA_HOME}/lib/tools.jar"/>
<pathelement location="${env.Path}"/>
</classpath>
</java>
<echo>Please see the run report page for more details</echo>
</target>
<target name="upgradeTilBaseline" depends="compile,copy-installer">
<mkdir dir="${report.run}" />
<java fork="true" classname="test.GUITest" failonerror="true">
<arg line="upgrade"/>
<classpath>
<path refid="test.classpath"/>
<path location = "$(bin)" />
<pathelement location="${env.JAVA_HOME}/lib/tools.jar"/>
<pathelement location="${env.Path}"/>
</classpath>
</java>
<echo>Please see the run report page for more details</echo>
</target>
<target name="launch-rc-server" if="${selenium.server.ant}" >
<mkdir dir="${report.run}"/>
<taskdef resource="net/sf/antcontrib/antcontrib.properties" classpath="${lib}/ant-contrib-1.0b1.jar" />
<taskdef name="stringutil" classname="ise.antelope.tasks.StringUtilTask" classpath="${lib}/antelopetasks-3.2.10.jar" />
<stringutil string="${seleniumserver}" property="indexofcom">
<indexof string=":" />
</stringutil>
<stringutil string="${seleniumserver}" property="temp">
<substring beginindex="${indexofcom}" />
</stringutil>
<stringutil string="${temp}" property="hub.port">
<replace regex=":" replacement="" />
</stringutil>
<if>
<equals arg1="${browsertype}" arg2="safariproxy" />
<then>
<property name="selenium.server" value="selenium-server-standalone-2.0b3.jar"/>
</then>
<else>
<property name="selenium.server" value="selenium-server-standalone-2.32.0.jar"/>
</else>
</if>
<if>
<istrue value="${browser.session.reuse}"/>
<then>
<property name="temp.selenium.args" value="-port ${hub.port} -browserSessionReuse" />
</then>
<else>
<property name="temp.selenium.args" value="-port ${hub.port}" />
</else>
</if>
<if>
<isset property="selenium.args.custom"/>
<then>
<property name="selenium.args" value="${temp.selenium.args} ${selenium.args.custom}" />
</then>
<else>
<property name="selenium.args" value="${temp.selenium.args}" />
</else>
</if>
<echo>/K start java -jar lib/${selenium.server} ${selenium.args}</echo>
<exec dir="." executable="cmd" spawn="false" output="${report.run}/startsel-output.txt" logerror="true">
<arg line="/K start java -jar lib/${selenium.server} ${selenium.args}"/>
</exec>
<sleep seconds="10"/>
<antcall target="waitForSeleniumServer" />
</target>
<target name="waitForSeleniumServer" description="wait till selenium server starts" if="${selenium.server.ant}">
<echo taskname="waitfor" message="Wait for proxy server launch" />
<waitfor maxwait="2" maxwaitunit="minute" checkevery="100">
<http url="http://${seleniumserver}/selenium-server/driver/?cmd=testComplete"/>
</waitfor>
</target>
<target name="shutdown-rc-server" description="this will shutdown RC" if="${selenium.server.ant}">
<echo>seleniumserver is ${seleniumserver}</echo>
<java classname="com.selenium.remotecontrol.ShutDownRC" fork="true" failonerror="true">
<jvmarg value="-Durl=http://${seleniumserver}" />
<classpath>
<fileset dir="${basedir}/lib">
<include name="commons-httpclient-3.0.1.jar" />
<include name="commons-logging-*.jar" />
<include name="commons-codec-1.5.jar" />
<include name="shutdownrc.jar" />
</fileset>
</classpath>
</java>
<sleep seconds="3"/>
</target>
<target name="installcaps" depends="launch-rc-server">
<echo>${test.classpath}</echo>
<mkdir dir="${guiunit.build.junit.report}" />
<!-- do necessary setup-->
<junit fork="yes" failureproperty="junit.failed" dir="${basedir}"
filtertrace="on"
haltonfailure="no" printsummary="on"
showoutput="yes">
<classpath>
<path refid="test.classpath"/>
<pathelement location="${env.JAVA_HOME}/lib/tools.jar"/>
<pathelement location="${env.Path}"/>
<pathelement location="${bin}"/>
</classpath>
<formatter type="xml"/>
<test name="test.CordysCapsInstallerTest" todir="${guiunit.build.junit.report}"/>
</junit>
<junitreport tofile="TESTS-CordysCapsInstallerTest-Suites.xml">
<fileset dir="${guiunit.build.junit.report}">
<include name="**/TEST-*.xml"/>
</fileset>
<report format="noframes" todir="${guiunit.build.junit.report}"/>
</junitreport>
<antcall target="shutdown-rc-server" />
</target>
<target name="installBOP" depends="installTilBaseline,installcaps">
<echo>Installation of BOP is completed</echo>
</target>
<target name="upgradeBOP" depends="upgradeTilBaseline,installcaps">
<echo>Upgrade of BOP is completed</echo>
</target>
<target name="buildjar">
</target>
当我之前调用 $> ant installcaps target 时，我曾经遇到上述错误，之后通过遵循Guillaume Darmont评论，我从类路径中删除了C:\uiunit\log4j.properties值，然后我进入了以下错误
D:\checkouts\GUIInstaller>ant installcaps
构建文件：D:\checkouts\GUIInstaller\build.xml
launch-rc-server: [mkdir] 创建目录: D:\checkouts\GUIInstaller\report\run [echo] /K start java -jar lib/selenium-server-standalone-2.32.0.jar -port 4444
waitForSeleniumServer: [waitfor] 等待代理服务器启动
installcaps：[echo] ${test.classpath} [junit] 调试 com.cordys.cm.uiunit.config.IConfiguration - 使用配置文件：“/C:/uiunit/UIUnit.properties”（-2009166949）[junit] 运行test.CordysCapsInstallerTest [junit] 测试运行：1，失败：0，错误：1，跳过：0，经过时间：0.191 秒 [junit] 测试 test.CordysCapsInstallerTest FAILED [junitreport] 处理 D:\checkouts\GUIInstaller\TESTS-CordysCapsInstallerTest -Suites.xml 到 D:\checkouts\GUIInstaller\guiunit.build.junit.report\junit-noframes.html [junitreport] 加载样式表 jar:file:/D:/checkouts/ant/lib/ant-junit.jar！ /org/apache/tools/ant/taskdefs/optional/junit/xsl/junit-noframes.xsl [junitreport] 转换时间：524ms
shutdown-rc-server: [echo] seleniumserver is cin400695:4444 [java] RC running in .........:4444 is shutdown
构建成功总时间：17 秒
在日志文件中，我看到了以下错误。
testcase classname="test.CordysCapsInstallerTest" name="initializationError0" time="0.007">
<error type="java.lang.NullPointerException">java.lang.NullPointerException
at java.util.TreeMap.compare(TreeMap.java:1188)
at java.util.TreeMap.put(TreeMap.java:531)
at com.cordys.cm.uiunit.junit4.internal.runners.UIUnitClassMethodsRunner.getTestMethods(UIUnitClassMethodsRunner.java:168)
at com.cordys.cm.uiunit.junit4.internal.runners.UIUnitClassMethodsRunner.<init>(UIUnitClassMethodsRunner.java:45)
at com.cordys.cm.uiunit.junit4.runners.UIUnitRunner.<init>(UIUnitRunner.java:15)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
</testcase>