Error with parallel bootstrap: Seeds provided -1- doesn't match seeds needed -4-

[Advait Moharir]

Hi all,

I tried doing a Jorda style local projection regression with parallel bootstrapping. However, I run into the following error: "Seeds provided -1- doesn't match seeds needed -4-
invalid numlist has too few elements". Please find my code below (I use the parallel command by Vega Yon GG, Quistorff B)

local level "log cu g"

foreach i in `level'{

    gen quarters_`i' = _n-1 if _n<=6 // for no. quarters to use in IRF
    gen zero_`i' =  0    if _n<=6 // for zero line
    gen b_`i'=0 // for the OLS coefficient estimates at each quarter
    gen u_`i'=0 // for the OLS upper bound of CI
    gen d_`i'=0 // for the OLS lower bound of CI

}
    
*3. OLS regs for IRF (cumulative)
    eststo clear
    xtset,clear
    
// Parallelize

parallel initialize 4,f



// Run LPs
    forv h = 0/5 {
    *run OLS regression and collect estimates for shock
        parallel bs, reps(500) seed(400): reghdfe ln_loans`h' lag_unaffected_firm shock`h', a(co_code#creditor_code creditor_code#year) vce(cluster id)
    *save estimated coefficients in b variable    
        replace b_log = _b[lag_unaffected_firm] if _n == `h'+1
    *save upper limit of 95%CI using u variable
        replace u_log = _b[lag_unaffected_firm] + 1.96* _se[lag_unaffected_firm] if _n == `h'+1
    *save lower limit of 95%CI using d variable
        replace d_log = _b[lag_unaffected_firm] - 1.96* _se[lag_unaffected_firm] if _n == `h'+1
    *save regression estimates    
        eststo
    }