#caused

Caused by: java.lang.NumberFormatException: For input string: "18446744073709551615"

问题:Causedby:java.lang.NumberFormatException:Forinputstring:"18446744073709551615"原因:18446744073709551615 --有20位,而long类型的最大长度是:19位:9223372036854775807long类型...

Caused by: java.lang.ClassNotFoundException: Didn't find class "io.grpc.helloworldexample.HelloworldActivity" on path: DexPathList

FAQ: Androidapp编译好后安装到手机,运行时闪退,报如下错误:java.lang.RuntimeException:UnabletoinstantiateactivityComponentInfo{io.grpc.helloworldexample/io.grpc.helloworldexampl...

Caused by: org.springframework.data.mapping.PropertyReferenceException: No property id found for type Users!

SpringDataJPA自定义RepositoryCausedby:org.springframework.data.mapping.PropertyReferenceException:NopropertyidfoundfortypeUsers! 排错方案:1.  比我这个名字就不一致了,导致它解析不到实...

spring报错:Caused by: java.lang.IllegalStateException: Cannot convert value of type for property : no matching editors or conversion strategy found

原因分析:是因为类返回的类型跟期望的类型没有继承关系,返回的类型就SqlMapClient,它是通过实现了FactoryBean<SqlMapClient>接口的SqlMapClientFactoryBean类的实例方法getObjectType()方法获取的,返回值是SqlMapClient,而期望的类型...

springboot下jar包方式运行Caused by: java.lang.ExceptionInInitializerError: null

idea调试过程中不会出现此问题,异常如下org.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'apiNotificationController'definedinURL[jar:file:/E:/aipla...

爬取数据时解析url时一直报错Caused by: java.net.URISyntaxException: Illegal character in query at index 823替换了所有空格和特殊字符还是无效

近日在用HttpClient访问抓取汇率时,为了省力,直接采用Stringurl="http://api.liqwei.com/currency/?exchange=usd|cny&count=1";HttpClientclient=newDefaultHttpClient();HttpGethttpget=n...

将爬取的网页数据保存到数据库时报错不能提交JPA,Caused by: java.sql.SQLException: Incorrect string value: 'xF0x9Fx98xB6 xE2...' for column 'content' at row 1

错误原因:我们可以看到错误提示中的字符0xF00x9F0x980x84,这对应UTF-8编码格式中的4字节编码(UTF-8编码规范)。正常的汉字一般不会超过3个字节,为什么为出现4个字节呢?实际上是它对应的是智能手机输入法中的表情。那为什么会报错呢?因为mysql中的utf-8并不是真正意义上的utf-8,它只能存储1...

Caused by: java.io.FileNotFoundException: rmi_keystore.jks (没有那个文件或目录)

 解决方法:修改jmeter.properites:server.rmi.ssl.disable=true,关闭ssl功能  参考:https://blog.csdn.net/nielinqi520/article/details/79855418...

Caused by: java.lang.ClassNotFoundException: org.springframework.scheduling.quartz.CronTriggerBean

在ssh框架中配置quartz定时器出现:Causedby:java.lang.ClassNotFoundException:org.springframework.scheduling.quartz.CronTriggerBean  atjava.net.URLClassLoader$1.run(...

Caused by: Unable to load jar:file:WEB-INF/lib/struts2-spring-plugin-2.5.10.1.jar!/struts-plugin.xml

struts2-spring-plugin和struts-core的版本不一致,统一一下版本就ok了 ...
代码星球 ·2020-04-06

Caused by: java.lang.IllegalArgumentException: Can not set int field reyo.sdk.enity.xxx.xxx to java.lang.Long

由于数据库字段设置不正确引起的,不能选中alter <table> modify <column> int unsigned;关于unsigned int类型,可以看看它的帮助:INT[(M)] [UNSIGNED] ...

Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: connect timed out

问题:java连接不上redis。异常信息:Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: connect time...

FreeMarker与Spring MVC 4结合错误:Caused by: java.lang.NoClassDefFoundError: org/springframework/ui/freemarker/FreeMarkerConfiguration

添加spring-context-support的依赖到POM:<!--spring-context-support--><!--https://mvnrepository.com/artifact/org.springframework/spring-context-support--><...

Ubuntu 16.04错误:The update information is outdated this may be caused by network...的问题解决

说明:这个问题没有最终的解决方案,只有不断的尝试。错误:Theupdateinformationisoutdatedthismaybecausedbynetworkproblemsorarepositorythatisnolongeravailablepleaseupdatemanuallybyselecting'sh...
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