class主题的文章列表，还有class的技术要点_第1页

如何反编译class文件

要反编译一个class文件，需要使用Java反编译工具。以下是一些常用的Java反编译工具：1.JD-GUI：JD-GUI是一个免费的Java反编译工具，可以将class文件转换为Java源代码。它可以直接从官方网站上下载并安装。2.Procyon：Procyon是另一个免费的Java反编译工具，可以将class文件转...

开发笔记 ·2024-01-29

ORA-41633: specified rule class configuration not supported: “string”

文档解释ORA-41633:specifiedruleclassconfigurationnotsupported:“string”Cause:Anattemptwasmadetouseanunsupportedconfigurationfortheruleclass.Action:Remove...

IT技术学习 ·2023-07-28

ORA-29511: could not resolve Java class

文档解释ORA-29511:couldnotresolveJavaclassCause:ACREATEANDRESOLVENOFORCEJAVACLASScommandspecifieddefinitiondatathatcouldnotberesolved,orresolutionfailedforsomerefer...

IT技术学习 ·2023-07-28

ORA-29533: attempt to overwrite class or resource string while defining or compiling string.string

文档解释ORA-29533:attempttooverwriteclassorresourcestringwhiledefiningorcompilingstring.stringCause:AclassorresourcedefinedbyaSQLJsourceconflictedwithanexistingobje...

IT技术学习 ·2023-07-28

ORA-44809: No expression is present for classifier

文档解释ORA-44809:NoexpressionispresentforclassifierCause:Thisclassifierscontainednoexpression.Itshouldcontainonemoremoreexpressions.Action:Checksyntaxintheclassifi...

IT技术学习 ·2023-07-28

ORA-41630: invalid value for “string” attribute in the rule class properties

文档解释ORA-41630:invalidvaluefor“string”attributeintheruleclasspropertiesCause:Aninvalidvaluewasspecifiedforanattributeintheruleclassproperties.Action:...

IT技术学习 ·2023-07-28

ORA-29553: class in use: string.string

文档解释ORA-29553:classinuse:string.stringCause:AnattemptwasmadetomodifyaJavaclassthatisinuseinthecurrentcall.Action:Correctthecodeinuseinthiscall.ORA-29553：表示class...

IT技术学习 ·2023-07-28

ORA-44827: Number of Performance Classes is too large

文档解释ORA-44827:NumberofPerformanceClassesistoolargeCause:Alargenumber(>=50)ofPerformanceClasseswererequested.Action:Submitasmaller(ORA-44827：表示性能类的数量太多。官方解释OR...

IT技术学习 ·2023-07-28

ORA-29545: badly formed class: string

文档解释ORA-29545:badlyformedclass:stringCause:AnattemptwasmadetocreateaJavaclassobjectwithbytecodesthatwererejectedbytheJavaverifier.Action:Itispossiblethatanattem...

IT技术学习 ·2023-07-27

ORA-44413: Invalid ACL: Security class of parent ACL must be an ancestor of security class of child ACL

文档解释ORA-44413:InvalidACL:SecurityclassofparentACLmustbeanancestorofsecurityclassofchildACLCause:SecurityclassofparentACLwasnotanancestorofsecurityclassofchildAC...

IT技术学习 ·2023-07-27

ORA-44805: No classifier is present

文档解释ORA-44805:NoclassifierispresentCause:Theclassifierlistcontainednoclassifiers.Action:Checkthesyntaxoftheclassifierlist.。ORA-44805：Noclassifier错误指示没有在客户端程序中指定...

IT技术学习 ·2023-07-26

ORA-27489: unable to process job “string.string” from job class “string”

文档解释ORA-27489:unabletoprocessjob“string.string”fromjobclass“string”Cause:Anerrorwasencounteredwhileprocessingthenamedjobfromthespecified...

IT技术学习 ·2023-07-26

ORA-29549: class string.string has changed, Java session state cleared

文档解释ORA-29549:classstring.stringhaschanged,JavasessionstateclearedCause:Aclassinusebythecurrentsessionwasredefinedordropped,invalidatingthecurrentJavasessionsta...

IT技术学习 ·2023-07-26

ORA-41661: the system generated rule class package has errors

文档解释ORA-41661:thesystemgeneratedruleclasspackagehaserrorsCause:Anattemptwasmadetousearuleclassconfigurationthatwasnotsupported.Action:Fileabug.。ORA-41661：系统生成的规...

IT技术学习 ·2023-07-26

ORA-09804: Class conversion from binary to ORACLE failed.

文档解释ORA-09804:ClassconversionfrombinarytoORACLEfailed.Cause:ORACLEwasunabletoconvertaclasscomponentfrombinaryformattoORACLEformat.Action:ChecktheUNIXerrornumber...

IT技术学习 ·2023-07-26