#exceptions

解决"requests.exceptions.SSLError: HTTPSConnectionPool"报错问题

在处理Pythonrequests模块抓取数据的时候,有提示"requests.exceptions.SSLError:HTTPSConnectionPool"报错问题。于是我们只需要在requests.get请求中加入 verify=False 参数即可。但是这样之后还是有很多...

com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data source rejected establishment of connection, message from server: Too many connections

最简单的办法是因为你的my.ini中设定的并发连接数太少或者系统繁忙导致连接数被占满解决方式:打开MySQL安装目录打开MY.INI找到max_connections默认是100.--实例WINDOWS解决mysql Errno.:1040错误XXXXinfo:CannotconnecttoMySQLserv...

ORA-24197: JAVA stored procedure throws JAVA exceptions

文档解释ORA-24197:JAVAstoredprocedurethrowsJAVAexceptionsCause:TheJAVAstoredprocedurethrewsomeexceptionsthatcouldnotbecatergorized.Action:UseGET_EXCEPTIONproceduret...

ORA-07256: sptrap: cannot set up signal handler to catch exceptions.

文档解释ORA-07256:sptrap:cannotsetupsignalhandlertocatchexceptions.Cause:Systemfailedtosetupsignalhandlertocatchexceptions.Action:Checkerrnoandsercose[0]forthesigna...
IT技术学习 ·2023-07-26

ORA-25187: specified exceptions table form incorrect

文档解释ORA-25187:specifiedexceptionstableformincorrectCause:Thespecifiedtabledoesnothavetheproperfielddefinitions.Action:Specifythecorrecttabletouse.ORA-25187表明您指定...

ORA-02445: Exceptions table not found

文档解释ORA-02445:ExceptionstablenotfoundCause:theexplicityorimplicitydeclaredexceptionstabledoesnotexist.Action:Createthetablethenissuetheenablecommandagain.官方解释常见...

MySQL Error number: MY-010397; Symbol: ER_NDB_SLAVE_LOGGING_EXCEPTIONS_TO; SQLSTATE: HY000

文档解释Errornumber:MY-010397;Symbol:ER_NDB_SLAVE_LOGGING_EXCEPTIONS_TO;SQLSTATE:HY000Message:NDBSlave:Table%s.%sloggingexceptionsto%s.%sMY-010397;ER_NDB_SLAVE_LOGG...

将windows上面的项目拷贝到Linux环境下报错不能够找到对应的表com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'puyang.ServiceType' doesn't exist

将一模一样的项目从win迁移到到linux上报错:一开始还是以为是linux不能识别hql语句,查找资料发现是因为Liunx服务器上mysql是区分大小写的,而本地是不区分的如:代码是这样写的@Entity@Table(name="users")数据库建的表名称是Users,那么就会出现以上异常。详细介绍请查看全文:h...

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown database 'test'

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:Unknowndatabase'test'  报错原因是:MySQL数据库没有创建test数据库解决办法:在MySQL中创建test:createdatabasetest ...

selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH

fromseleniumimportwebdriverbrowser=webdriver.Chrome()browser.get('http://www.baidu.com')运行报错:selenium.common.exceptions.WebDriverException:Message:'chromedriver...

Dealing with exceptions thrown in Application_Start()

https://blog.richardszalay.com/2007/03/08/dealing-with-exceptions-thrown-in-application_start/OneannoyingproblemI'venoticedinthepastisthatifanexceptionisthrowni...

Uiautomator--出现报错“urllib3.exceptions.ProtocolError:<'Connection aborted.',error<10054,''>>”的解决方式!

在运行uiautomator时,出现报错“urllib3.exceptions.ProtocolError:<'Connectionaborted.',error<10054,''>>”根据错误提示,可以看出是“socket断开了,连接中断”,因此需要将sleep等待时间延长,即可解决问题代码如...

django.core.exceptions.ImproperlyConfigured: SQLite 3.8.3 or later is required (found 3.7.17).

 解决方法1,给django降级卸载django:pipuninstalldjango安装低版本:pipinstalldjango==2.1.8 解决方法2,升级sqlite#更新SQLite3#获取源代码(在主目录中运行)[root@djangoServer~]#cd~[root@djangoSe...

【small项目】MySQL第二天早上第一次连接超时报错,解决方法com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:

MySQL第二天早上第一次连接超时报错,解决方法com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communicationslinkfailurecom.mysql.jdbc.exceptions.jdbc4.CommunicationsException...

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Query was empty

1、错误描写叙述[ERROR:]2015-07-1520:22:55,599[插入失败]org.hibernate.exception.SQLGrammarException:errorexecutingworkatorg.hibernate.exception.internal.SQLExceptionTypeDel...
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