【java.lang.IllegalArgumentException: Failed to register servlet with name 'dispatcher'.Check if there is another servlet registered under the same name】的更多相关文章

java.lang.IllegalArgumentException: Failed to register servlet with name 'dispatcher'.Check if there is another servlet registered under the same name

前言 一年前接手了一个项目,项目始终无法运行,不管咋样,都无法处理,最近,在一次尝试中,终于成功处理了. 含义 意思很明显了,注册了一个相同的dispatcher,可是找了很久,没有相同的Controller访问路径啊,没想到,忽略了同事他就写了一个dispatcher的访问路径,这个底层已经使用了的,明显不能用,注销就可以了. 解决步骤 ①: 把所有controller层代码全部注释掉 ②:一个一个类放开注释,然后运行项目,到放开哪个类的时候,项目不能运行了,100%就是这个类出问题了.…

java.lang.IllegalArgumentException: Failed to decrypt.

加密失败. 附加信息: org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.lang.IllegalArgumentException: Failed to decrypt. 数据库连接配置设置成了加密. <!--<property name="connecti…

Error querying database. Cause: java.lang.IllegalArgumentException:Failed to decrypt.（错误笔记）

java.lang.IllegalArgumentException:Failed to decrypt 从错误可以看出,解密失败. 原因是你在数据库连接配置的地方,设置了加密.即: config.decrypt=true将其改成: config.decrypt=false问题就可以解决. public-key: MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAITOx1pKAT9xh7cfoZqUw6SLjgl/Y44M2XUAw37aRndmku+FSdGp9PXGwJYo…

“java.lang.IllegalArgumentException: Failed to evaluate expression ‘ROLE_USER’”报错的解决

这个问题出现在Spring Security的相关配置中,找到原来的这一行: <security:intercept-url pattern="/**" access="ROLE_USER"/> 改成以下内容问题得以解决:<security:intercept-url pattern="/**" access="hasRole('ROLE_USER')"/> 当然,如果你配置好了SS 的<http…

IDEA报错： Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'spring.datasource.url' in value "${spring.datasource.url}"

运行审核流模块: 在ActivitiServiceApplication模块日志报错: Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.2018-01-26 16:01:45.018 ERROR 10036 --- [ main] o.s.boot.SpringApplication : Applicat…

HTTP Status 500 - Request processing failed; nested exception is java.lang.IllegalArgumentException: Control character in cookie value or attribute.

HTTP Status 500 - Request processing failed; nested exception is java.lang.IllegalArgumentException: Control character in cookie value or attribute. type Exception report message Request processing failed; nested exception is java.lang.IllegalArgumen…

Failed to convert from type [java.lang.String] to type [java.util.Date] for value '2020-02-06'; nested exception is java.lang.IllegalArgumentException]解决

今天做springbook项目前端输入日期传到数据库保存报了一下错误 Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Sun Feb 09 16:31:32 CST 2020 There was an unexpected error (type=Bad Request, status=400). Validation…

JMeter学习-027-JMeter参数文件（脚本分发）路径问题：jmeter.threads.JMeterThread: Test failed! java.lang.IllegalArgumentException: File distributed.csv must exist and be readable解决方法

前些天,在进行分布式参数化测试的时候,出现了如题所示的错误报错信息.此文,针对此做一个简略的重现及分析说明. JMX脚本线程组参数配置如下所示: 参数文件路径配置如下所示: 执行JMX脚本后,服务器对应日志错误信息(部分)输出如下所示: 2016/06/17 23:06:59 INFO - jmeter.services.FileServer: Stored: E:\026\distributed.csv 2016/06/17 11:06:59 ERROR - jmeter.threads.JM…

spring3.2.0与mybatis3.2.7整合出错--Failed to read candidate component class--nested exception is java.lang.IllegalArgumentException

错误信息如下: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [D:\myworkspace\javaweb\20160530-spring_mybatis\bin\com\dzq\ssm\mapper\UserMapper.class]; nested exception is java.lang.IllegalArgu…

异常:Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException

这个异常是出现在注入配置文件中配置好的属性时报错的: Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'my.name' in value "${my.name}" 此时配置文件默认的名称为:application.properties 解决方法: 将配置文件名改为:appli…