ConQuR fails

[BaylorLyu]

My dataset have 6000 spcies and i use Tune_ConQuR remove batch effect，the error shows： result_tuned = Tune_ConQuR(tax_tab=species, batchid=batchid, covariates=group,

• batch_ref_pool=c("1","2"),
• logistic_lasso_pool=T,
• quantile_type_pool=c("standard", "lasso"),
• simple_match_pool=T,
• lambda_quantile_pool=c(NA, "2p/n"),
• interplt_pool=F,
• frequencyL=0,
• frequencyU=1,num_core = 8) 'adonis' will be deprecated: use 'adonis2' instead Error in { : task 15 failed - "contrasts can be applied only to factors with 2 or more levels" In addition: There were 50 or more warnings (use warnings() to see the first 50) warnings() 警告信息： 1: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 2: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 3: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 4: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 5: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 6: glm.fit: fitted probabilities numerically 0 or 1 occurred 7: glm.fit: fitted probabilities numerically 0 or 1 occurred 8: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 9: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 10: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 11: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 12: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 13: In lognet(xd, is.sparse, ix, jx, y, weights, offset, alpha, ... : one multinomial or binomial class has fewer than 8 observations; dangerous ground 14: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 15: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 16: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 17: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 18: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 19: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 20: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 21: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 22: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 23: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 24: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 25: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 26: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 27: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 28: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 29: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 30: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 31: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 32: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 33: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 34: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 35: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 36: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 37: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 38: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 39: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 40: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 41: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 42: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 43: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 44: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 45: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 46: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 47: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 48: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 49: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique 50: In rq.fit.br(x, y, tau = tau, ...) : Solution may be nonunique