我正在尝试使用odeint解决81个ODE，但出现上述错误。我对下面的前几个ODE进行了采样，因为81有点多余。 Y和X来自数据框的列表。
def solv(t,y,x):
dssDNA_dt = -y[0] * x[0] * x[74] + y[1] * x[4] - y[6] * ((x[63]**y[8])/(y[7]**y[8] + x[63]**y[8])) *x[0] * x[63]
dssPDNA_dt = y[0] * x[0] * x[74] - y[1] * x[1]
dRF1_dt = y[1] * x[1] - y[2] * x[2] * x[61] + y[3] * x[3] + y[1] * x[4]
dRF2_dt = y[2] * x[2] * x[61] - y[3] * x[3] -y[0] * x[3] * x[74]
dRF2DP3_dt = y[0] * x[3] * x[61] - y[1] * x[4]
dP5DNA_dt = y[6] * ((x[63]**y[8])/(y[7]**y[8] + x[63]**y[8])) * x[0] * x[63] - y[59] * x[78] * x[5]
return[dssDNA_dt, dssPDNA_dt, dRF1_dt, dRF2_dt, dRF2DP3_dt, dP5DNA_dt]
t = np.linspace(0,100)
ent = odeint(solv,t,y0,x0)