private String eurekaServers; 客户端启动，由于无法获得github上配置文件的参数，它报无效参数异常了； Caused by: java.lang.IllegalArgumentException...: Could not resolve placeholder ‘eureka.client.service-url.defaultZone’ in value “${eureka.client.service-url.defaultZone
exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private...com.taotao.service.ItemService com.taotao.controller.ItemController.itemService; nested exception is...on object creation; nested exception is java.lang.IllegalStateException: Failed to check the status...'itemService': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException...not resolve placeholder 'jdbc.username' in string value "${jdbc.username}"; nested exception is java.lang.IllegalArgumentException
在使用BeanUtil copyProperties时，对两个不同的对象，但是大部分字段相同的对象进行复制时，出现了上面的错误，里面还有一些ClassCastE...
在打包到服务器上时指定的配置文件命名会去查找对应的配置文件，发现不了，导致属性注入失败，最终导致tomcat启动失败。
磁盘空间不足"error":"Internal Server Error","exception":"org.springframework.web.multipart.MultipartException...","message":"Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase
期间经历了把项目删了又建，然后自己搭环境等各种坑爹的环节，一开始报错信息千奇百怪，在弄了这么久之后大概就稳定成了如下的样子： mybatis.xml]: Initialization of bean failed; nested... exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type...java.lang.String' to required type 'org.springframework.core.io.Resource[]' for property 'mapperLocations'; nested... exception is java.lang.IllegalArgumentException: Could not resolve resource location pattern [classpath
with name 'cheakRecordController': Unsatisfied dependency expressed through field 'recordService'; nested...name 'TRecordServiceImpl': Unsatisfied dependency expressed through field 'packageService'; nested exception...exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'importDB.datasource.url...name 'TRecordServiceImpl': Unsatisfied dependency expressed through field 'packageService'; nested exception...exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'importDB.datasource.url
报错为:Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Property...exception is java.lang.IllegalArgumentException: Property ‘sqlSessionFactory’ or ‘sqlSessionTemplate...exception is java.lang.IllegalArgumentException: Property ‘sqlSessionFactory’ or ‘sqlSessionTemplate...exception is java.lang.IllegalArgumentException: Property ‘sqlSessionFactory’ or ‘sqlSessionTemplate...***.listener.MsgListener required a bean of type ‘org.apache.ibatis.session.SqlSessionFactory’ that could
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myDataSource': Injection of autowired dependencies failed; nested...exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'jdbc.driverClassName1...: Error creating bean with name 'myDataSource': Injection of autowired dependencies failed; nested exception...is java.lang.IllegalArgumentException: Could not resolve placeholder 'jdbc.driverClassName1' in value...: Could not resolve placeholder 'jdbc.driverClassName1' in value "${jdbc.driverClassName1}" at org.springframework.util.PropertyPlaceholderHelper.parseStringValue
*/ @Override public void sendMailSimple(String to, String subject, String content) throws Exception...SimpleMailMessage simpleMailMessage) { this.simpleMailMessage = simpleMailMessage; } } 跑单元测试的时候报：Could...bean definition with name 'javaMailSender' defined in class path resource [config/spring-mail.xml]: Could...not resolve placeholder 'email.protocol' in value "${email.protocol}"; nested exception is java.lang.IllegalArgumentException...: Could not resolve placeholder 'email.protocol' in value "${email.protocol}" 可能的原因： 1、location中的属性文件配置错误
解决Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException...: Common causes of this problem include using a final class or a non-visible class; nested exception...exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass...exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass...of this problem include using a final class or a non-visible class; nested exception is java.lang.IllegalArgumentException
'org.springframework.boot.autoconfigure.AutoConfigurationPackages': Initialization of bean failed; nested...exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass...exception is java.lang.IllegalArgumentException: Cannot subclass final class org.springframework.boot.autoconfigure.AutoConfigurationPackages...116) ... 26 common frames omitted Caused by: org.springframework.aop.framework.AopConfigException: Could...exception is java.lang.IllegalArgumentException: Cannot subclass final class org.springframework.boot.autoconfigure.AutoConfigurationPackages
Error creating bean with name 'logPersonService' defined in class path resource [server.xml]: Cannot resolve...reference to bean 'logPerson' while setting bean property 'service'; nested exception is org.springframework.beans.factory.BeanCreationException...name 'logPerson' defined in class path resource [server.xml]: Invocation of init method failed; nested...exception is java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required...exception is java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required
dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception...[Request processing failed; nested exception is org.apache.ibatis.builder.IncompleteElementException...: **Could not find result map com.sukai.entity.Student] with root cause** java.lang.IllegalArgumentException
Exception nested exception is org.apache.ibatis.reflection.ReflectionException: Could not set property...'id' of 'class com.wzq.test.demo.entity.Fee' with value '1211518556674199553'Cause:java.lang.IllegalArgumentException
Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'userMap'....Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'userMap'....Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'userMap'....Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'userMap'....Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'userMap'.
not resolve placeholder 'test.driver' in string value "${test.driver}"; nested exception is java.lang.IllegalArgumentException...: Could not resolve placeholder 'test.driver' in string value "${test.driver}" at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties...NativeMethodAccessorImpl.java:62) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134) Caused by: java.lang.IllegalArgumentException...: Could not resolve placeholder 'test.driver' in string value "${test.driver}" at org.springframework.util.PropertyPlaceholderHelper.parseStringValue...这时候执行main方法，会报错 Exception in thread "main" addNew by null java.lang.NullPointerException
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