DC仿真error问题

斜劈0623

(SPECTRE-16385): There were 7 attempts to find the DC solution. In some of those attempts, a signal exceeded the blowup limit of its quantity. The last signal that failed is V(I0.M16.mint:int_d) = 2.91033 GV, for which the quantity is `V' and the blowup limit is (1 GV). It is possible that the circuit has no DC solution. If you really want signals this large, set the `blowup' parameter of this quantity to a larger value.
    ERROR (SPECTRE-16080): No DC solution found (no convergence).  

The values for those nodes that did not converge on the last Newton iteration are given below.  The manner in which the convergence criteria were not satisfied is also given.
            Failed test: | Value | > RelTol*Ref + AbsTol






DC仿真遇到上诉报错，请问下该怎么解决呢，blowup在哪里设置，仿真继续不下去了