fortran常见错误代码.docx

fortran常见错误代码.docx

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fortran常见错误代码

IfyouhaveinstalledtheParallelSoftwareEnvironmentandcompiledaprogramforparallelexecution,additionalmessagesspecifictoparallelexecutionmayappear（seetheDIGITALHighPerformanceFortran90HPFandPSEManual）.

Table8-2Run-TimeErrorMessagesandExplanations

Number

SeverityLevel,Number,andMessageText;ConditionSymbolandExplanation

None1

info:

Fortranerrormessagenumberisnnn

TheDIGITALFortran90messagecatalogfilewasnotfoundonthissystem.Forinformationaboutthemessagefilelocation,seeSection8.1.2oryourDIGITALFortraninstallationguide.Thiserrorhasnoconditionsymbol.

None1

warning:

Couldnotopenmessagecatalog:

for_msg.cat

TheDIGITALFortran90messagecatalogfilewasnotfoundonthissystem.SeeSection8.1.2oryourDIGITALFortraninstallationguideforfurtherinformation.Thiserrorhasnoconditionsymbol.

None1

info:

CheckenvironmentvariableNLSPATHandprotectionofpath-name/for_msg.dat

TheDIGITALFortran90messagecatalogfilewasnotfound.Formoreinformation,seeSection8.1.2oryourDIGITALFortraninstallationguide.Thiserrorhasnoconditionsymbol.

None1

InsufficientmemorytoopenFortranRTLcatalog:

message41

TheDIGITALFortran90messagecatalogfilecouldnotbeopenedbecauseofinsufficientvirtualmemory.Toovercomethisproblem,increasetheper-processdatalimitbyusingthelimit（Cshell）orulimit（BourneandKornshells）commands（seeSection1.1）beforerunningtheprogramagain.

Formoreinformation,seeerror41.Thiserrorhasnoconditionsymbol.

11

severe

（1）:

NotaFortran-specificerror

FOR$IOS_NOTFORSPE.AnerrorintheuserprogramorintheRTLwasnotaDIGITALFortran90-specificerrorandwasnotreportablethroughanyotherDIGITALFortran90run-timemessages.IfyoucallERRSNS,anerrorofthiskindreturnsavalueof1（formoreinformationontheERRSNSsubroutine,seetheDIGITALFortranLanguageReferenceManual）.

8

severe（8）:

Internalconsistencycheckfailure

FOR$IOS_BUG_CHECK.Internalerror.Pleasecheckthattheprogramiscorrect.Recompileifanerrorexistedintheprogram.Ifthiserrorpersists,submitanSPR.

9

severe（9）:

Permissiontoaccessfiledenied

FOR$IOS_PERACCFIL.Checkthemode（protection）ofthespecifiedfile.Makesurethecorrectfilewasbeingaccessed.Changetheprotection,specifiedfile,orprocessusedbeforererunningprogram.

10

severe（10）:

Cannotoverwriteexistingfile

FOR$IOS_CAOVEEXI.SpecifiedfilexxxalreadyexistswhenOPENstatementspecifiedSTATUS='NEW'（createnewfile）usingI/Ounitx.Makesurecorrectfilename,directorypath,unit,andsoforthwerespecifiedinthesourceprogram.Decidewhetherto:

∙Renameorremovetheexistingfilebeforererunningtheprogram.

∙Modifythesourcefiletospecifydifferentfilespecification,I/Ounit,orOPENstatementSTATUS.

11

info（11）1:

Unitnotconnected

FOR$IOS_UNINOTCON.ThespecifiedunitwasnotopenatthetimeoftheattemptedI/Ooperation.Checkifcorrectunitnumberwasspecified.Ifappropriate,useanOPENstatementtoexplicitlyopenthefile（connectthefiletotheunitnumber）.

17

severe（17）:

SyntaxerrorinNAMELISTinput

FOR$IOS_SYNERRNAM.Thesyntaxofinputtoanamelist-directedREADstatementwasincorrect.

18

severe（18）:

ToomanyvaluesforNAMELISTvariable

FOR$IOS_TOOMANVAL.AnattemptwasmadetoassigntoomanyvaluestoavariableduringanamelistREADstatement.

19

severe（19）:

InvalidreferencetovariableinNAMELISTinput

FOR$IOS_INVREFVAR.Oneofthefollowingconditionsoccurred:

∙Thevariablewasnotamemberofthenamelistgroup.

∙Anattemptwasmadetosubscriptascalarvariable.

∙Asubscriptofthearrayvariablewasout-of-bounds.

∙Anarrayvariablewasspecifiedwithtoomanyortoofewsubscriptsforthevariable.

∙Anattemptwasmadetospecifyasubstringofanoncharactervariableorarrayname.

∙Asubstringspecifierofthecharactervariablewasout-of-bounds.

∙Asubscriptorsubstringspecifierofthevariablewasnotanintegerconstant.

∙Anattemptwasmadetospecifyasubstringbyusinganunsubscriptedarrayvariable.

20

severe（20）:

REWINDerror

FOR$IOS_REWERR.Oneofthefollowingconditionsoccurred:

∙Thefilewasnotasequentialfile.

∙Thefilewasnotopenedforsequentialorappendaccess.

∙TheDIGITALFortran90RTLI/OsystemdetectedanerrorconditionduringexecutionofaREWINDstatement.

21

severe（21）:

Duplicatefilespecifications

FOR$IOS_DUPFILSPE.Multipleattemptsweremadetospecifyfileattributeswithoutaninterveningcloseoperation.ADEFINEFILEstatementwasfollowedbyanotherDEFINEFILEstatementoranOPENstatement

22

severe（22）:

Inputrecordtoolong

FOR$IOS_INPRECTOO.Arecordwasreadthatexceededtheexplicitordefaultrecordlengthspecifiedwhenthefilewasopened.Toreadthefile,useanOPENstatementwithaRECL=value（recordlength）oftheappropriatesize.

23

severe（23）:

BACKSPACEerror

FOR$IOS_BACERR.TheDIGITALFortran90RTLI/OsystemdetectedanerrorconditionduringexecutionofaBACKSPACEstatement.

241

severe（24）:

End-of-fileduringread

FOR$IOS_ENDDURREA.Oneofthefollowingconditionsoccurred:

∙ADIGITALFortran90RTLI/Osystemend-of-fileconditionwasencounteredduringexecutionofaREADstatementthatdidnotcontainanEND,ERR,orIOSTATspecification.

∙Anend-of-filerecordwrittenbytheENDFILEstatementwasencounteredduringexecutionofaREADstatementthatdidnotcontainanEND,ERR,orIOSTATspecification.

∙AnattemptwasmadetoreadpasttheendofaninternalfilecharacterstringorarrayduringexecutionofaREADstatementthatdidnotcontainanEND,ERR,orIOSTATspecification.

ThiserrorisreturnedbyENDandERRSNS.

25

severe（25）:

Recordnumberoutsiderange

FOR$IOS_RECNUMOUT.AdirectaccessREAD,WRITE,orFINDstatementspecifiedarecordnumberoutsidetherangespecifiedwhenthefilewasopened.

26

severe（26）:

OPENorDEFINEFILErequired

FOR$IOS_OPEDEFREQ.AdirectaccessREAD,WRITE,orFINDstatementwasattemptedforafilewhennopriorDEFINEFILEorOPENstatementwithACCESS='DIRECT'wasperformedforthatfile.

27

severe（27）:

ToomanyrecordsinI/Ostatement

FOR$IOS_TOOMANREC.Anattemptwasmadetodooneofthefollowing:

∙ReadorwritemorethanonerecordwithanENCODEorDECODEstatement.

∙Writemorerecordsthanexisted.

28

severe（28）:

CLOSEerror

FOR$IOS_CLOERR.AnerrorconditionwasdetectedbytheDIGITALFortran90RTLI/OsystemduringexecutionofaCLOSEstatement.

29

severe（29）:

Filenotfound

FOR$IOS_FILNOTFOU.Afilewiththespecifiednamecouldnotbefoundduringanopenoperation.

30

severe（30）:

Openfailure

FOR$IOS_OPEFAI.AnerrorwasdetectedbytheDIGITALFortran90RTLI/OsystemwhileattemptingtoopenafileinanOPEN,INQUIRE,orotherI/Ostatement.Thismessageisissuedwhentheerrorconditionisnotoneofthemorecommonconditionsforwhichspecificerrormessagesareprovided.ItcanoccurwhenanOPENoperationwasattemptedforoneofthefollowing:

∙Segmentedfilethatwasnotonadiskorarawmagnetictape

∙StandardI/Ofilethathadbeenclosed

31

severe（31）:

Mixedfileaccessmodes

FOR$IOS_MIXFILACC.Anattemptwasmadetouseanyofthefollowingcombinations:

∙Formattedandunformattedoperationsonthesameunit

∙Aninvalidcombinationofaccessmodesonaunit,suchasdirectandsequential

∙ADIGITALFortran90RTLI/Ostatementonalogicalunitthatwasopenedbyaprogramcodedinanotherlanguage

32

severe（32）:

Invalidlogicalunitnumber

FOR$IOS_INVLOGUNI.Alogicalunitnumbergreaterthan2,147,483,647orlessthanzerowasusedinanI/Ostatement.

33

severe（33）:

ENDFILEerror

FOR$IOS_ENDFILERR.Oneofthefollowingconditionsoccurred:

∙Thefilewasnotasequentialorganizationfilewithvariable-lengthrecords.

∙Thefilewasnotopenedforsequentialorappendaccess.

∙Anunformattedfiledidnotcontainsegmentedrecords.

∙TheDIGITALFortran90RTLI/OsystemdetectedanerrorduringexecutionofanENDFILEstatement.

34

severe（34）:

Unitalreadyopen

FOR$IOS_UNIALROPE.ADEFINEFILEstatementspecifiedalogicalunitthatwasalreadyopened.

35

severe（35）:

Segmentedrecordformaterror

FOR$IOS_SEGRECFOR.Aninvalidsegmentedrecordcontroldatawordwasdetectedinanunformattedsequentialfile.ThefilewasprobablyeithercreatedwithRECORDTYPE=

'FIXED'or'VARIABLE'ineffect,orwascreatedbyaprogramwritteninalanguageotherthanFortranorFortran90.

36

severe（36）:

Attempttoaccessnon-existentrecord

FOR$IOS_ATTACCNON.Adirect-accessREADorFINDstatementattemptedtoaccessbeyondtheendofarelativefile（orasequentialfileondiskwithfixed-lengthrecords）oraccessarecordthatwaspreviouslydeletedinarelativefile.

37

severe（37）:

Inconsistentrecordlength

FOR$IOS_INCRECLEN.Anattemptwasmadetoopenadirectaccessfilewithoutspecifyingarecordlength.

38

severe（38）:

Errorduringwrite

FOR$IOS_ERRDURWRI.TheDIGITALFortran90RTLI/OsystemdetectedanerrorconditionduringexecutionofaWRITEstatement.

39

severe（39）:

Errorduringread

FOR$IOS_ERRDURREA.TheDIGITALFortran90RTLI/OsystemdetectedanerrorconditionduringexecutionofaREADstatement.

40

severe（40）:

RecursiveI/Ooperation

FOR$IOS_RECIO_OPE.WhileprocessinganI/Ostatementforalogicalunit,anotherI/Ooperationonthesamelogicalunitwasattempted,suchasafunctionsubprogramthatperformsI/OtothesamelogicalunitthatwasreferencedinanexpressioninanI/Olist