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The Intel Fortran RTL I/O system detected an error during execution of an ENDFILE statement. 34 severe (34): Unit already open FOR$IOS_UNIALROPE. This warning can be turned off via -Wno-align-commons. The program tried to execute an instruction whose operation is not allowed in the current machine mode. Zero of any type (complex, real, or integer) cannot be raised to a negative power.

A BACKSPACE statement specified a unit connected to a terminal device such as a terminal or printer. 587 severe (587): EOF illegal on terminal device FOR$IOS_F6401. The argument specified for DIM must be greater than or equal to 1, and less than or equal to the number of dimensions in the specified array. Please check that the program is correct. For example, "forrtl: severe (605): illegal structure for unformatted file".

A BACKSPACE statement can only be used for sequential files opened for sequential access. 2661 error (266): Fortran abort routine called FOR$IOS_PROABOUSE. Table A-1. Attempted to use a BACKSPACE statement on a file whose organization was not sequential or whose access was not sequential. Other causes of this error include: Mismatches in C vs.

To define the current record, execute a successful READ statement. This option is implied by -Wall. -WunderflowProduce a warning when numerical constant expressions are encountered, which yield an UNDERFLOW during compilation. The Intel Fortran RTL has detected an unknown exception code. The A edit descriptor was not specified when a character data item was read or written using formatted I/O. 557 severe (557): E, F, D, or G edit descriptor expected for

No other operations on the logical unit may be performed between the READ and REWRITE statements. 55 severe (55): DELETE error FOR$IOS_DELERR. Perhaps the directory is unreadable. 1009 no * after repeat count Repeat counts in list-directed I/O must be followed by an * with no blank spaces. 1010 off end of record All other arithmetic exceptions are ignored. When this situation is encountered, the overflowed field is filled with asterisks to indicate the error in the output record.

During an arithmetic operation, the floating-point values used in a calculation were invalid for the type of operation requested or invalid exceptional values. Failed to acquire an Intel Fortran RTL global resource for a reentrant routine. Recompile if an error existed in the program. Check the permissions of the specified file and whether the network device is mapped and available.

A file with the specified name could not be found during an open operation. 30 severe (30): Open failure FOR$IOS_OPEFAI. A direct-access READ or FIND statement attempted to access beyond the end of a relative file (or a sequential file on disk with fixed-length records) or access a record that was Note: This error can be returned by STAT in an ALLOCATE statement. 1521 severe (152): Unresolved contention for DEC Fortran RTL global resource FOR$IOS_RESACQFAI. This is an operating system error.

Recompile with the /check:bounds option set. 1401 error (140): Floating inexact FOR$IOS_FLTINE. When performing an analysis and an un-trapped error occurs, a general Fortran message is given, and the analysis stops. This summary message appears at program completion. 2981 info (298): nn floating overflow traps FOR$IOS_FLOOVFEXC. An exception handler returned an invalid disposition to the exception dispatcher.

Except in an assignment statement and certain procedure references, a pointer must not be referenced until it has been associated: either assigned to a target or allocated. 661 severe (661): Reference The following lines of the second column contain the status condition symbol (such as FOR$IOS_INCRECTYP) and an explanation of the message. Sometimes, it would just keep processing your program until it hits a road block. In list-directed input of the form i*c, an extra repeat field was used.

Understanding Error Messages In the days of FORTRAN code, the error messages generated by the compiler, the linker and during execution were generally not too difficult to understand. Note: This error can be returned by STAT in a DEALLOCATE statement. 1741 severe (174): SIGSEGV, message-text FOR$IOS_SIGSEGV. It does not check that the declared interfaces are consistent across program units. -Wimplicit-procedureWarn if a procedure is called that has neither an explicit interface nor has been declared as EXTERNAL. Presently, the only arithmetic exception that produces an error message is the INTEGER*2 division with a denominator of zero.

A value of 1 was assumed, except for a P edit descriptor, for which a value of zero was assumed. When using list-directed input, the real and imaginary components of a complex number were not separated by a comma. 619 severe (619): T or F expected in LOGICAL read FOR$IOS_F6507. For correct syntax, see Environment Variable F_UFMTENDIAN Method. 108 Severe (108): Cannot stat file FOR$IOS_CANSTAFILE. The program tried to access an array element that is outside the specified boundaries of the array.

The resulting file status and record position are the same as if no error had occurred. In namelist input, an array name was qualified with a different number of subscripts than its declaration, or a non-array name was qualified. 626 severe (626): Array subscript exceeds allocated area To suppress this error message, see the description of /check:noformat. The purpose of this section is to collect together the common problems that people encounter.

The correct nonnative floating-point data format was specified (see Supported Native and Nonnative Numeric Formats). 96 info (96): F_UFMTENDIAN environment variable was ignored:erroneous syntax FOR$IOS_UFMTENDIAN. In hot loops, the Fortran 2003 reallocation feature may reduce the performance. The character length of elements in the VECTOR argument to PACK is not the same as the character length of elements in the array to be packed. 668 severe (668): VECTOR To suppress this error message, see the description of /check:nooutput_conversion.

Specified file xxx already exists when OPEN statement specified STATUS='NEW' (create new file) using I/O unit x. Locate and correct the source code causing the integer divide by zero. This error can be caused by one of the following: The filename specified in an OPEN statement was a directory. A file can be connected to only one unit at a time. 600 severe (600): Access not allowed FOR$IOS_F6414.

The program tried to execute an invalid instruction. If there is no PAD array, the SOURCE argument to RESHAPE must have enough elements to make an array of the shape specified by SHAPE. 672 severe (672): Out of memory during execution. It provides a quick and easy way to find such errors in your source code.

If possible, create the archive with results (so that all files are included).