此处将为大家介绍关于java.lang.ClassNotFoundException:com.salesforce.ant.DeployTask$CodeNameElement的详细内容，此外，我们还

此处将为大家介绍关于java.lang.ClassNotFoundException: com.salesforce.ant.DeployTask$CodeNameElement的详细内容，此外，我们还将为您介绍关于### Error querying database. Cause: java.lang.IllegalArgumentException: invalid comparison: cn.xiaojian.blog.po.BlogType and java.lang.String ### Cause: java.lang.IllegalArgumentException: ...、'com.company.MotherBoard' 中的错误 'MotherBoard(java.lang.String, java.lang.String, float, java.lang.String)' 不能应用于 '()'、'java.lang.NoClassDefFoundError 由 java.lang.ClassNotFoundException 引起的 Ljava/util/Base64 解析失败 未找到类“java.util.Base64”、Android Studio，java.lang.ClassCastException：java.lang.String 无法转换为 java.lang.Long的有用信息。

• java.lang.ClassNotFoundException: com.salesforce.ant.DeployTask$CodeNameElement
• ### Error querying database. Cause: java.lang.IllegalArgumentException: invalid comparison: cn.xiaojian.blog.po.BlogType and java.lang.String ### Cause: java.lang.IllegalArgumentException: ...
• 'com.company.MotherBoard' 中的错误 'MotherBoard(java.lang.String, java.lang.String, float, java.lang.String)' 不能应用于 '()'
• 'java.lang.NoClassDefFoundError 由 java.lang.ClassNotFoundException 引起的 Ljava/util/Base64 解析失败 未找到类“java.util.Base64”
• Android Studio，java.lang.ClassCastException：java.lang.String 无法转换为 java.lang.Long

java.lang.ClassNotFoundException: com.salesforce.ant.DeployTask$CodeNameElement

如何解决java.lang.ClassNotFoundException: com.salesforce.ant.DeployTask$CodeNameElement

我执行对象build.xml中

<target name="validateProd">
    <echo>[18] Validation Begins...</echo>
    <if>
        <and><equals arg1="${canDeploy}" arg2="true"/> </and>
        <then>
            <fail message="Test Class Not Specified" unless="env.testClass"/>
            <echo>[19] ${env.testClass}</echo>
            <script language="javascript"><![CDATA[
            var deployTask = project.createTask(''antlib:com.salesforce:deploy'');
            deployTask.setUsername(project.getProperty("sf.username"));
            deployTask.setPassword(project.getProperty("sf.password"));
            deployTask.setServerURL(project.getProperty("sf.serverurl"));
            deployTask.setDeployRoot(project.getProperty("sf.deployDir"));
            deployTask.setCheckonly(true);
            deployTask.setTestLevel(''RunSpecifiedTests'');
            deployTask.setMaxPoll(project.getProperty("sf.maxPoll"));
            var tests = project.getProperty("env.testClass");
            if (tests) {
                deployTask.setTestLevel(''RunSpecifiedTests'');
                tests = tests.split('','');
                for (var i = 0; i < tests.length; i++) {
                    var runTest = java.lang.class.forName(
                    "com.salesforce.ant.DeployTask$CodeNameElement"
                    ).newInstance();
                    runTest.addText(tests[i]);
                    deployTask.addRunTest(runTest);
                }
                deployTask.perform();
            }
            ]]></script>
        </then>
        <else>
            <echo>[20] nothing to deploy</echo>
        </else>
    </if>
</target>

我收到以下异常：

 BUILD Failed


D:\\a\\r1\\a\\_sfdcauto\\build.xml:376: java.lang.classNotFoundException: com.salesforce.ant.DeployTask$
at java.net.urlclassloader.findClass(urlclassloader.java:382)
at java.lang.classLoader.loadClass(ClassLoader.java:418)
at java.lang.classLoader.loadClass(ClassLoader.java:351)
at jdk.nashorn.internal.runtime.ScriptLoader.findClass(ScriptLoader.java:83)
at java.lang.classLoader.loadClass(ClassLoader.java:418)
at jdk.nashorn.internal.runtime.ScriptLoader.loadClass(ScriptLoader.java:55)
at java.lang.classLoader.loadClass(ClassLoader.java:351)
at java.lang.class.forName0(Native Method)
at java.lang.class.forName(Class.java:264)
at java.lang.invoke.MethodHandleImpl$BindCaller$T/1873091796.invoke_V(MethodHandleImpl.java:1258)
at jdk.nashorn.internal.scripts.Script$\\^eval\\_.:program(<eval>:13)
at jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:637)
at jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:494)
at jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:393)
at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:449)
at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:406)
at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:402)
at jdk.nashorn.api.scripting.NashornScriptEngine.eval(NashornScriptEngine.java:155)
at javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:264)
at org.apache.tools.ant.util.optional.JavaxScriptRunner.evaluateScript(JavaxScriptRunner.java:154)
at org.apache.tools.ant.util.optional.JavaxScriptRunner.executeScript(JavaxScriptRunner.java:86)
at org.apache.tools.ant.taskdefs.optional.Script.execute(Script.java:53)
at org.apache.tools.ant.UnkNownElement.execute(UnkNownElement.java:292)
at sun.reflect.GeneratedMethodAccessor4.invoke(UnkNown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tools.ant.dispatch.dispatchUtils.execute(dispatchUtils.java:99)
at org.apache.tools.ant.Task.perform(Task.java:350)
at java.util.Vector.forEach(Vector.java:1277)
at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
at net.sf.antcontrib.logic.IfTask.execute(IfTask.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tools.ant.dispatch.dispatchUtils.execute(dispatchUtils.java:99)
at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:155)
at org.apache.tools.ant.UnkNownElement.execute(UnkNownElement.java:292)
at sun.reflect.GeneratedMethodAccessor4.invoke(UnkNown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tools.ant.dispatch.dispatchUtils.execute(dispatchUtils.java:99)
at org.apache.tools.ant.Task.perform(Task.java:350)
at org.apache.tools.ant.Target.execute(Target.java:449)
at org.apache.tools.ant.Target.performTasks(Target.java:470)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
at org.apache.tools.ant.Main.runBuild(Main.java:827)
at org.apache.tools.ant.Main.startAnt(Main.java:223)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101)

我已经在 build.xml 中有以下内容：

<taskdef resource="com/salesforce/antlib.xml" uri="antlib:com.salesforce">
        <classpath>
            <pathelement location="lib/ant-salesforce.jar"/>
        </classpath>
    </taskdef>

• 我可以通过在我的电脑上安装本地托管的 jenkins 来解决这个问题 个人机器并将 ant-salesforce.jar 添加到 ANT_HOME/lib 文件夹。
• 在 Azure-devops 上，我还尝试通过 shell/cmd 任务将文件复制到 ANT_HOME/lib 在执行 ant 任务之前在 azure devops 中，但我不是 能够解决这个异常。
• 我还通过LIB中选择试图例如ant deploy -Ddir=src -Dtests=Class1,Class2,Class3 -lib ant-salesforce.jar 如前所述in this question

有没有办法将 ant-salesforce.jar 添加到 ANT_HOME/lib 的 lib 中？ 或正确引用 antlib:com.salesforce:deploy

解决方法

### Error querying database. Cause: java.lang.IllegalArgumentException: invalid comparison: cn.xiaojian.blog.po.BlogType and java.lang.String ### Cause: java.lang.IllegalArgumentException: ...

'com.company.MotherBoard' 中的错误 'MotherBoard(java.lang.String, java.lang.String, float, java.lang.String)' 不能应用于 '()'

如何解决''com.company.MotherBoard'' 中的错误 ''MotherBoard(java.lang.String, java.lang.String, float, java.lang.String)'' 不能应用于 ''()''

我一直试图在另一个类中实例化一个类的对象，但它给了我标题中描述的错误。

例如，代码如下所示：

package com.company;

public class Desktop {
    private String coolerType;

    public motherboard mb = new motherboard();

    public GraphicsCard gpu = new GraphicsCard();

    public String getCoolerType() {
        return coolerType;
    }

    public void setCoolerType(String coolerType) {
        if(!this.coolerType.isEmpty()) {
            this.coolerType = coolerType;
        }
    }

    public Desktop(String coolerType) {
        this.coolerType = coolerType;
    }
}

“motherboard”和“GraphicsCard”是项目中的类，我想在“Desktop”类中实例化它们。

任何帮助将不胜感激:)

'java.lang.NoClassDefFoundError 由 java.lang.ClassNotFoundException 引起的 Ljava/util/Base64 解析失败 未找到类“java.util.Base64”

SharedPreferences sp = getApplicationContext().getSharedPreferences("userdata",Context.MODE_PRIVATE);
Calendar cal = Calendar.getInstance();
SharedPreferences.Editor editor = sp.edit();
editor.putLong("time"+i,cal.getTimeInMillis());
editor.commit();

ArrayList<Long> time         = new ArrayList<Long>();
sp = getSharedPreferences("userdata",Context.MODE_PRIVATE);
time.add(sp.getLong("time"+i,0)); // here is where the error occurs