The issues encountered during the execution of eigenvalue analysis.

[PlutoAA]

I downloaded an example of eigen analysis from the official OpenSees website, but encountered issues during execution. The problem is as follows:

OpenSees > cd H:\\
OpenSees > cd Opensees-3.1.0
OpenSees > cd TEST
OpenSees > source EigenAnal_twoStoreyFrame1.tcl
forrtl: severe (408): fort: (19): Dummy character variable 'WHICH' has length 2 which is greater than actual variable length -3689348814741910324

Image PC Routine Line Source
OpenSees.exe 0000000140067801 DSAUPD 516 dsaupd.f
OpenSees.exe 0000000141491ED8 Unknown Unknown Unknown
OpenSees.exe 00000001414912A9 Unknown Unknown Unknown
OpenSees.exe 0000000140347594 Unknown Unknown Unknown
OpenSees.exe 000000014013098F Unknown Unknown Unknown
tcl86t.dll 00007FFBF20962E8 Unknown Unknown Unknown
tcl86t.dll 00007FFBF2098373 Unknown Unknown Unknown
tcl86t.dll 00007FFBF2099B3D Unknown Unknown Unknown
tcl86t.dll 00007FFBF216978B Unknown Unknown Unknown
tcl86t.dll 00007FFBF20996D5 Unknown Unknown Unknown
tcl86t.dll 00007FFBF2138313 Unknown Unknown Unknown
OpenSees.exe 000000014012329C Unknown Unknown Unknown
tcl86t.dll 00007FFBF2098373 Unknown Unknown Unknown
tcl86t.dll 00007FFBF211DB31 Unknown Unknown Unknown
OpenSees.exe 0000000140120ACD Unknown Unknown Unknown
OpenSees.exe 0000000140120201 Unknown Unknown Unknown
OpenSees.exe 0000000140183344 Unknown Unknown Unknown
OpenSees.exe 000000014018326E Unknown Unknown Unknown
OpenSees.exe 000000014018312E Unknown Unknown Unknown
OpenSees.exe 00000001401833B9 Unknown Unknown Unknown
KERNEL32.DLL 00007FFC5B407034 Unknown Unknown Unknown
ntdll.dll 00007FFC5B542651 Unknown Unknown Unknown

How can I resolve this?

[mhscott]

Try using the latest version of OpenSees (3.5.0)