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树莓派4B终端上输入gpio readall提示gpio: error while loading shared libraries: libcrypt.so.1: cannot open shared object file: Error 40

如果你的系统是64位的话，在使用最新的树莓派的64位系统。使用旧版本的WiringPi来进行IO控制的时候，由于原版已经不再更新，对于新的树莓派使用时存在指令无法使用的问题。 ...

开发笔记 ·2024-07-04

ORA-30746: error occured while trying to drop column “string” in table “string”

文档解释ORA-30746:erroroccuredwhiletryingtodropcolumn“string”intable“string”Cause:TheusertriedtodropasubtypewithVALIDATEoptionwhichtriedtoch...

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-31445: invalid lock handle while acquiring lock on string

文档解释ORA-31445:invalidlockhandlewhileacquiringlockonstringCause:CDCattemptedtoacquirealockontheresource,butencounteredainvalidlockhandle,whichdidnotcorrespondtoa...

IT技术学习 ·2023-07-28

ORA-24422: error occurred while trying to destroy the Session Pool

文档解释ORA-24422:erroroccurredwhiletryingtodestroytheSessionPoolCause:Anattemptwasmadetodestroythesessionpoolwhilesomesessionsinthepoolwerebusy.Action:Ensurethatno...

IT技术学习 ·2023-07-28

ORA-39125: Worker unexpected fatal error in string while calling string [string]

文档解释ORA-39125:Workerunexpectedfatalerrorinstringwhilecallingstring[string]Cause:AnunhandledexceptionwasdetectedinternallywithintheworkerprocessfortheDataPumpjob...

IT技术学习 ·2023-07-28

ORA-08184: attempting to re-enable Flashback while in Flashback mode

文档解释ORA-08184:attemptingtore-enableFlashbackwhileinFlashbackmodeCause:asstatedaboveAction:disablefirstbeforere-enablingORA-08184：尝试在Flashback模式下重新启用Flashback官方解...

IT技术学习 ·2023-07-27

ORA-24400: error occured while creating connections in the pool

文档解释ORA-24400:erroroccuredwhilecreatingconnectionsinthepoolCause:ThedatabaselinkspecifiedinOCIConnectionPoolCreatemightbeaninvalidone.Action:Specifyavaliddataba...

IT技术学习 ·2023-07-27

ORA-49440: Warnings while unpacking package, details in file string

文档解释ORA-49440:Warningswhileunpackingpackage,detailsinfilestringCause:Thereweresomenon-fatalerrorswhenunpackingapackageAction:Reviewthespecifiedunpackinglogfile：...

IT技术学习 ·2023-07-27

ORA-31101: Token “string” not given while locking resource “string”

文档解释ORA-31101:Token“string”notgivenwhilelockingresource“string”Cause:Lockingattemptedonresourcewhenthepricipalalreadyownsalockgivenbythe...

IT技术学习 ·2023-07-26

ORA-19630: end of volume encountered while copying backup piece

文档解释ORA-19630:endofvolumeencounteredwhilecopyingbackuppieceCause:WhilecopyingabackuppiecefromtheOSnativefilesystemtoanoutputdevice,theoutputdeviceencounteredend...

IT技术学习 ·2023-07-26

ORA-31405: cannot make changes while change set string is advancing

文档解释ORA-31405:cannotmakechangeswhilechangesetstringisadvancingCause:Thechangesetiscurrentlyadvancing.Changesourcesrelatedtoanadvancingchangesetcannotbealtered.C...

IT技术学习 ·2023-07-26

ORA-06580: Hash Join ran out of memory while keeping large rows in memory

文档解释ORA-06580:HashJoinranoutofmemorywhilekeepinglargerowsinmemoryCause:HashJoinreserves3slots(eachslotsize=DB_BLOCK_SIZE*HASH_JOIN_MULTIBLOCK_IO_COUNT)forarow.I...

IT技术学习 ·2023-07-26

ORA-31026: unable to allocate additional memory while string

文档解释ORA-31026:unabletoallocateadditionalmemorywhilestringCause:Adynamicmemoryallocationfailureoccurred.Action:Reportthisproblemtoadatabaseadministrator.ORA-3102...

IT技术学习 ·2023-07-26

ORA-32045: maximum level of recursion reached while executing recursive WITH query

文档解释ORA-32045:maximumlevelofrecursionreachedwhileexecutingrecursiveWITHqueryCause:ArecursiveWITHqueryreachedthemaximumlevelofrecursionspecifiedandwasstopped.Act...

IT技术学习 ·2023-07-26