java.lang.ClassCastException: [Z cannot be cast to [Ljava.lang.Object; at com.ztesoft.zmart.test.StringUtil.toString(StringUtil.java:159) at com.ztesoft.zmart.test.TestCaseException.toString(TestCaseException.java:21) at com.ztesoft.zmart.test.Test.main(Test.java:22) source java: package ...
问题描述:报错 [java.lang.ClassCastException: [Z cannot be cast to [Ljava.lang.ChangeVO in reflective toString on model class]但代码中在强制转换前...
报错 使用了String强转 StringresultResponse=(String) jsonObject.get("Response"); 解决办法 String resultResponse=String.valueOf(jsonObject.get("Response")); 0 0 «上一篇:安装CURL 时报错GnuTLS: The TLS connection was non-properly terminated. Unable to establish SSL connection. ...
java类型转换 1、强制类型转换是子类型转换成父类型。 Object a = 10; // a 是Integer类型。 String s = (String)a; // 报错: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String 在强制类型转换时,最好用instanceof做个类型检查,以判断是否可以转换。 2、toString() ...
a请输入您需要翻译的文本!java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Number java.lang.ClassCastException: java.lang. String cannot be cast to java.lang. Number[translate] a因为表现不佳,他被运动队除名了 Because the performance is not good, he removes a name by...
java.lang.Long cannot be cast to scala.runtime.Nothing。 想请教一下这个参数类型化在这里起到什么作用?为什么是必须的而且怎么确定是Long的呢? scala那门课程好像没有这方面的讲解,对这个概念很模糊 bking3629688 2021-04-18 22:25:13 源自:4-34 基于Flink编程的计时器之Scala实现 692...
String msgId = MailUtil.send(mailAccount, to, subject, content,false); log.info("发送邮件成功,msgId={}", msgId); 堆栈信息 java.lang.ClassCastException: class org.eclipse.angus.mail.handlers.text_plain cannot be cast to class javax.activation.DataContentHandler (org.eclipse.angus.mail.handlers...
Caused by: java.lang.ClassCastException: org.apache.doris.analysis.DropPolicyStmt cannot be cast to org.apache.doris.analysis.CreatePolicyStmt at org.apache.doris.policy.RowPolicy.gsonPostProcess(RowPolicy.java:169) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.persist.gson.GsonUtils$PostPr...
This means that the tracking token cannot be used to associate the two parts of the request. Installation notes For IBM Semeru Runtime Certified Edition for z/OS version 11 or later, the OpenJDK implementation of charsets is used. As a result, some character set mappings are different for...
In error situations, where the LDAP server cannot be reached, this can cause to hold the lock for several seconds, until the TCP/IP connect timeout has been reached. PK93908 2009/08 UK49299 An AccessDeniedException is thrown by the VSE Connector Client with the detail text "The key ...