[BioC] Error While running DESeq

[Nisha Rana]

While running DEseq for DGE, I am facing following problem. 

Error in preplot.locfit.raw(object, newdata, where, what, band) : 
   NA/NaN/Inf in foreign function call (arg 2) 
Calls: estimateDispersions ... predict.locfit -> preplot.locfit -> 
preplot.locfit.raw -> .C 
In addition: Warning messages: 
1: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = 
geth,  : 
   compparcomp: perfect fit 
2: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = 
geth,  : 
   procv: parameters out of bounds 
3: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = 
geth,  : 
   max_nr not converged 
Execution halted 

My file does not contain any "NA or empty cells", I have tried every 
possible thing but still not able to find the problem behind this error. 
Kindly suggest me some solution for this. 

I have attached the subset of input file along with this mail. Waiting for your positive 
response.]

Regards,
Nisha
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