sympy_error

Traceback (most recent call last):
  File "new.py", line 5, in <module>
    print dsolve(eq3)
  File "/home/aka/Dropbox/OpenSource/new_sympy/sympy/sympy/solvers/ode.py", line 612, in dsolve
    sols = solvefunc(match)
  File "/home/aka/Dropbox/OpenSource/new_sympy/sympy/sympy/solvers/ode.py", line 7743, in sysode_nonlinear_2eq_order1
    sol = _nonlinear_2eq_order1_type3(x, y, t, eq)
  File "/home/aka/Dropbox/OpenSource/new_sympy/sympy/sympy/solvers/ode.py", line 7865, in _nonlinear_2eq_order1_type3
    for sol2s in sol2r:
TypeError: 'Equality' object is not iterable