hello i am trying to retrieve the solution after EPSSolve but i am unable to get the eigenvectors when i call EPSGetEigenpair or EPSGetEigenvector
i am getting following error [0]PETSC ERROR: --------------------- Error Message -------------------------------------------------------------- [0]PETSC ERROR: Null argument, when expecting valid pointer [0]PETSC ERROR: Null Object: Parameter # 3 [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting. [0]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014 [0]PETSC ERROR: ./eps13D on a arch-linux2-c-debug named iitm by iitm Wed Apr 8 10:04:57 2015 [0]PETSC ERROR: Configure options --download-mpich --download-f2cblaslapack=1 [0]PETSC ERROR: #1 EPSGetEigenvector() line 488 in /home/iitm/Downloads/slepc-3.5.2/src/eps/interface/epssolve.c [0]PETSC ERROR: #2 main() line 266 in /home/iitm/Desktop/project/eps13D.c [0]PETSC ERROR: ----------------End of Error Message -------send entire error message to [email protected] what could be the reason? sincerely *Siddhesh M Godbole* 5th year Dual Degree, Civil Eng & Applied Mech. IIT Madras
