nested 第41页

idea中整合redis中出现 Error creating bean with name ‘com.sxt.redis.RedisApplicationTests‘:

Errorcreatingbeanwithname‘com.sxt.redis.RedisApplicationTests’:Unsatisfieddependencyexpressedthroughfield‘jedisPool’;nestedexceptioniso

蛆中之神·2020-09-29 20:51

JPA merge联合唯一索引无效问题解决方案

，根据主键id划分，如果已存在，那么就是更新操作，如果不存在，就是新增操作但是这个仅针对主键id划分，对联合唯一索引无效，两次更新同一条语句还是会报错：Requestprocessingfailed;nestedexceptionisjavax.persistence.PersistenceException

·2020-09-19 12:43

Jboss配置的连接池报 org.jboss.deployment.DeploymentException: Error during deploy;

jboss下部署程序，启动时报：org.jboss.deployment.DeploymentException:Errorduringdeploy;-nestedthrowable:(javax.naming.NamingException

MOVING·2020-09-17 16:30

Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exc.

今天发现一个简单的错误,详细如下:typeExceptionreportmessageRequestprocessingfailed;nestedexceptionisorg.mybatis.spring.MyBatisSystemException

diaoci2112·2020-09-17 15:32

在使用HQL语句进行查询时，出现node to traverse cannot be null!错误

Servlet.service()forservlet[springmvc]incontextwithpath[/bttc-dms]threwexception[Requestprocessingfailed;nestedexceptionisjava.lang.IllegalArgumentException

贺庆heq·2020-09-17 15:43

is invalid; nested exception is org.xml.sax.SAXParseException: cvc-complex-type.2.4.c：严格输入了匹配通配符，但还是.

由于未添加xsd声明引起转载于:https://www.cnblogs.com/MIC2016/p/6182927.html

azg51780·2020-09-17 15:10

Docker部署的SpringCloud服务：数据库连接异常

o.s.b.a.j.DataSourceHealthIndicator-DataSourcehealthcheckfailedorg.springframework.jdbc.CannotGetJdbcConnectionException:FailedtoobtainJDBCConnection;nestedexceptioniscom.mysql.cj.jdbc.excepti

天然玩家·2020-09-17 15:25

浏览器报错如下： HTTP Status 500 - Request processing failed; nested exception is org.mybatis.spring.MyBatis

浏览器报错如下：HTTPStatus500-Requestprocessingfailed;nestedexceptionisorg.mybatis.spring.MyBatisSystemException

csdnzoutao·2020-09-17 15:42

Document root element beans , must match DOCTYPE root null

org.springframework.beans.factory.BeanDefinitionStoreException:Line5inXMLdocumentfromclasspathresource[applicationContext.xml]isinvalid;nestedexceptionisorg.xml.sax.SAXParseException

trwhoya·2020-09-17 15:30

SAXParseException: cvc-complex-type.3.2.2&&Document root element "beans", must match DOCTYPE root "null"

org.springframework.beans.factory.BeanDefinitionStoreException:IOExceptionparsingXMLdocumentfromclasspathresource[beans.xml];nestedexceptionisjava.io.FileNotFoundException

democreen·2020-09-17 14:28

No SecurityManager accessible to the calling code

具体信息：org.springframework.web.util.NestedServletException:Requestprocessingfailed;nestedexceptionisorg.apache.shiro.UnavailableSecurityManagerException

Bug开发攻城狮·2020-09-17 14:06

error: '>>' should be '> >' within a nested template argument list

vector>v;在“>v;

sobingou·2020-09-17 14:27

hdu1677 Nested Dolls Dilworth定理

定理1令（X,≤）是一个有限偏序集，并令r是其最大链的大小。则X可以被划分成r个但不能再少的反链。其对偶定理称为Dilworth定理：定理2令（X,≤）是一个有限偏序集，并令m是反链的最大的大小。则X可以被划分成m个但不能再少的链。链：集合中任意两个元素可比反链：任意两个元素不可比这题中，要求的是链的最小划分（当一个可以套住另一个时即为可比）只需求出最大反链。因为当一个节点的w,h和另一个节点的w

zjtzyrc·2020-09-17 14:55

error: ‘＞＞‘ should be ‘＞＞‘ within a nested template argument list

typename也就是代码中的菱形符号中的vector是一个STL标准容器,在使用C++11之前标准的编译器将">>“视为移位符号,导致编译错误"error:‘>>’shouldbe‘>>’withinanestedtemplateargum

群山QunShine·2020-09-17 14:43

; SQL [n/a]; nested excepti

;SQL[n/a];nestedexceptionisorg.hibernate.exception.DataException:将截断字符串或二进制数据。

yinlisha521·2020-09-17 14:42

POJ 3636 俄罗斯Nested Dolls 贪心二分动态规划

首先要区分#include中的qsort与C++STLalgorithm中的sort，后者只有三个参数且比较函数写法较简单些类似于POJ1065,差异有二，其一是排序方式下降，其二是要求下降且不相等但是用常规的贪心会超时,用二分优化后不超时，注意对l递增排，对w递减排//类似于POJ1065,差异有二，其一是排序方式下降，其二是要求下降且不相等//上面这种解法会超时,用二分优化后不超时，注意对l递

LarryNLPIR·2020-09-17 14:58

error: '>>' should be '> >' within a nested template argument list|

错误现场：vector>v;在“>v;

weixin_34100227·2020-09-17 13:58

SSM商城系统开发笔记-问题02- Error creating bean with name 'userController'

org.springframework.beans.factory.UnsatisfiedDependencyException:Errorcreatingbeanwithname'userController':Unsatisfieddependencyexpressedthroughfield'userService';nestedexceptionisorg.springf

weixin_30511107·2020-09-17 13:37

Template within template: why “`>>' should be `> >' within a nested template argument list” 解决方法

如果直接这样写：vector>word;gcc编译器会把">>"当成operator报错：boostvectorerror:‘>>’shouldbe‘>>’withinanestedtemplateargumentlist

千寻～·2020-09-17 13:41

spring-boot：Error updating database. Cause: java.lang.NullPointerException

.spring.MyBatisSystemException:nestedexceptionisorg.apache.ibatis.exceptions.PersistenceException:###

一碗米粉·2020-09-17 13:13

搭建springmvc环境遇到的问题

StandardWrapper.Throwableorg.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'usersController':Injectionofautowireddependenciesfailed;nestedexceptionisorg.springfram

Tina_1990·2020-09-17 12:36

Error creating bean with name 'sysUserController': Injection of resource dependencies failed; nested

控制台输出的错误：四月07,20177:19:55下午org.apache.catalina.core.ApplicationContextlog信息:InitializingSpringFrameworkServlet‘spring’四月07,20177:19:55下午org.springframework.web.servlet.DispatcherServletinitServletBean

Hubery_Fight·2020-09-17 12:05

Error creating bean with name 'userController': Injection of resource dependencies failed;

org.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'userController':Injectionofresourcedependenciesfailed;nestedexceptionisor

凌凌小博客·2020-09-17 12:40

Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessApiUsageExce

记错：配置事物出现了错误，查看了网上的方法在web.xml中添加一些也无果，最后发现是，aop事物管理的路径配置写错了，切记符合自己的包名类名。

qq_34212546·2020-09-17 12:55

Error creating bean with name 'userServiceImpl': Unsatisfied dependency expressed through field 'bas

org.springframework.beans.factory.UnsatisfiedDependencyException:Errorcreatingbeanwithname'userServiceImpl':Unsatisfieddependencyexpressedthroughfield'baseMapper';nestedexceptionisorg.springframework

编码的三叔·2020-09-17 12:21

org.springframework.dao.DataIntegrityViolationException

org.springframework.dao.DataIntegrityViolationException:CouldnotexecuteJDBCbatchupdate;SQL[此处省略sql语句];nestedexceptionisorg.hibernate.exception.DataException

卡卡的喵·2020-09-17 12:17

JSON序列化Redis读取出错问题解决方案

报错org.springframework.web.util.NestedServletException:Requestprocessingfailed;nestedexceptioniscom.alibaba.fastjson.JSONException

·2020-09-17 11:53

org.springframework.dao.DataIntegrityViolationException: Could not execute JDBC batch update; nested

//Action中的方法/***查看修改**@return*/publicStringupdate(){Adminadmin=(Admin)baseService.findById(Admin.class,this.entity.getId());ObjectUtil.copy(admin,entity);return"update";}/***修改管理员**/publicStringsaveUp

烟花易冷人事易分·2020-09-17 11:08

java.lang.VerifyError, Incompatible argument to function

Couldnotinstantiatebeanclass[com.xmlasia.fox.fix.server.GatewayConnector]:Constructorthrewexception;nestedexceptionis

deadcow·2020-09-17 11:51

'>>' should be '> >' within a nested template argument list

'>>'shouldbe'>>'withinanestedtemplateargumentlist在做OJ过程中，在本地跑程序没什么问题，到了平台上就报错，如上，为什么呢，原因是中间需要加一个空格！！！

种花家的奋斗兔·2020-09-17 10:20

解决org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a];

org.springframework.dao.DataIntegrityViolationException:couldnotexecutestatement;SQL[n/a];constraint[uni_payuuid];nestedexceptionisorg.hibernate.exception.Constraint

熙熙攘攘熙熙·2020-09-17 10:06

error:'>>' should be '> >' within a nested template argument list

这是LZ第二次出现这个问题，因为之前碰到过，或者使用IDE会报类似的错误，就是一个空格的问题。//定义vector或者其他的容器注意下面两行代码的区别std::vector>//wrong!std::vector>//right!Done!O(∩_∩)O哈哈~

Felaim·2020-09-17 10:35

org.springframework.dao.DataIntegrityViolationException错误

org.springframework.dao.DataIntegrityViolationException:couldnotexecutestatement;SQL[n/a];constraint[null];nestedexceptionisorg.hibernate

心魔11·2020-09-17 10:51

error：‘＞＞‘ should be ‘＞＞‘ within a nested template argument list

编译时出现：error:'>>'shouldbe'>>'withinanestedtemplateargumentlist错误。

酷小川·2020-09-17 10:16

Jdbc异常：Could not execute JDBC batch update

出现以下异常：Causedby:org.springframework.dao.DataIntegrityViolationException:CouldnotexecuteJDBCbatchupdate;nestedexceptionisorg.hibernate.exception.ConstraintViolationException

iteye_2935·2020-09-17 10:07

转：关于我使用spring mvc框架做文件上传时遇到的问题

昨天尝试着用springmvc框架做文件上传，犯了挺多不该犯的毛病问题1：org.springframework.web.util.NestedServletException:Requestprocessingfailed

shenzhen_mydream·2020-09-17 09:42

mybatis报连接池满错误

程序报这个异常###Cause:org.springframework.jdbc.CannotGetJdbcConnectionException:FailedtoobtainJDBCConnection;nestedexceptioniscom.alibaba.druid.pool.GetConnectionTimeoutException

bpqdwo·2020-09-17 08:58

springcloud 在客户端配置ribbon负载均衡常见问题

java.lang.ClassNotFoundException:com.google.common.reflect.TypeToken异常或者Factorymethod'eurekaClient'threwexception;nestedexceptionisjava.lang.NoClassDefFoundError

时光吹老了好男孩·2020-09-17 07:24

Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: org/json/JSONObject

TypeExceptionReportMessageHandlerdispatchfailed;nestedexceptionisjava.lang.NoClassDefFoundError:org/json

乐童·2020-09-17 07:16

Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested ex

Requestprocessingfailed;nestedexceptionisorg.mybatis.spring.MyBatisSystemException:nestedexceptionisorg.apache.ibatis.exceptions.TooManyResultsException

Dam_e_·2020-09-17 06:15

http 500 Internal Server Error的错误 ajax请求SpringMVC后台中返回500 Internal Server Error

Theserverencounteredaninternalerrorthatpreventeditfromfulfillingthisrequestorg.springframework.web.util.NestedServletException

东陆之滇·2020-09-17 06:10

Spring boot新建项目出现 org.springframework.beans.factory.BeanCreationException 异常的原因及解决方法

:Errorcreatingbeanwithname'com.wbq.equi.EquiApplicationTests':Injectionofresourcedependenciesfailed;nestedexceptionisorg.springframework.beans

yugong_·2020-09-17 06:08

spring mvc 500错误

org.springframework.dao.InvalidDataAccessResourceUsageException:Unknowncolumn'this_.remarks'in'fieldlist';SQL[n/a];nestedexcepti

安装怪·2020-09-17 05:42

Validation 在spring Boot 2.3.0 失效报错问题

Validation在springBoot2.3.0失效报错问题org.springframework.web.util.NestedServletException:Handlerdispatchfailed

JT77江林伟·2020-09-17 05:09

mysql 错 Could not open JDBC Connection for transaction; nested exception is java.sql.SQLExceptio

MySQLSyntaxErrorException:Unknowncharacterset:'utf8mb4'导致浏览器报CouldnotopenJDBCConnectionfortransaction;nestedexceptionisjava.sql.SQLException

huang_ftpjh·2020-09-17 04:56

Tomcat启动异常Unable to register MBean [HikariDataSource (null)]:InstanceAlreadyExistsException

UnabletoregisterMBean[HikariDataSource(null)]withkey'xxx';nestedexceptionisjavax.management.InstanceAlreadyExistsException

chrxk60682·2020-09-17 04:30

LeetCode刷题笔记（Java）---更新至343题

解答publicclassNestedIter

三木加两木·2020-09-17 00:22

spring boot 报错 nested exception is java.lang.NoClassDefFoundError: javax/el/ELManager

问题描述:springboot项目，本地调试完全ok，然后打war包部署至服务器出现错误信息如下图所示：解决办法为:删除tomcat目录下面lib文件中的el-api.jar文件，重启服务即可。

white1114579650·2020-09-17 00:53

org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [XXX.xml]';报错问题

这个报错，一般都建议大家去xxxMapper.xml看看，检查代码，1、检查路径是否错误：2、拼写的sql语句是否有问题：方法名是否等于id？看看后台输出的sql语句是否正确select*fromregister_userorcompany_namelike#{companyName}oruser_namelike#{userName}3、如果没有错误，那么去目录搜索这个文件，应该有重复的，删掉t

凉城古梦喵扑街·2020-09-16 23:29

项目启动报java.lang.IllegalAccessError: tried to access method

但当把Demo集成到项目中时,只要启动项目就不停地报错,错误信息如下:2017-10-1319:34:18ERROR_500_jsp_jspService-Handlerprocessingfailed;nestedexceptionisjava.lang.IllegalAccessError

ChangeYoung·2020-09-16 23:48

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