r glm - Error in names(coef) <- xnames only for 2 columns in data I am getting the below error when i run the R code for glm():

&gt; fmla = 'status_id~ratings'
&gt; logisticmodel &lt;- glm(fmla, data = playdata, family=binomial(link="logit"))


Could you please correct me where I have gone wrong, I googled a lot on it and the only answer is generally naming convention, however, this is not case for me since I tried with changing the data by placing all the values as 2's and it worked -  so it is not a naming issue with variables.

Below is the data description:

&gt; str(playdata)

'data.frame':   24160 obs. of  13 variables:
 $ idd         : int  57251659 63385939 51939145 64339389 33725679 47000250 62738883 33725679 53589441 36670488 ...
 $ status_id       : int  1 1 1 1 1 1 1 1 1 1 ...
 $ id              : int  22820543 22953283 22919397 22699949 22658030 22720403 22581860 22915483 22621108 22651736 ...
 $ group_id        : int  2 2 2 2 2 2 2 2 2 2 ...
 $ created_date    : POSIXct, format: "2017-03-31 12:45:10" "2017-04-04 10:50:11" "2017-04-03 16:40:04" "2017-03-28 14:40:48" ...
 $ question_id     : int  20073221 20219031 20185301 19948471 19906458 18651404 19816152 20175471 19865888 19897662 ...
 $ surftoanswertime: int  533 484 98 476 388 0 741 757 2222 381 ...
 $ skiprate        : num  0.981 0.95 0.993 0.875 0.966 ...
 $ ratings         :integer64 0 0 1 2 0 0 1 1 ... 
 $ pos             :integer64 0 0 1 2 0 0 1 0 ... 
 $ negratings      :integer64 0 0 0 0 0 0 0 1 ... 
 $ cf              : num  NA NA 1 1 NA NA 1 0 NA 1 ...
 $ cf1             : num  -1 -1 1 1 -1 -1 1 0 -1 1 ...


Actual formula is as below -  only the ratings and negratings are throwing the above error.

fmla = 'status_id~skiprate+ratings+negratings+surftoanswertime+cf1'


Could you please help me in understanding and correcting the error.

&gt; logisticmodel &lt;- glm(fmla, data = playdata, family=binomial(link="logit"))
Error in names(coef) &lt;- xnames : names() applied to a non-vector
In addition: Warning messages:
1: In glm.fit(x = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  :
  non-finite coefficients at iteration 1
2: glm.fit: algorithm did not converge 


If I use more columns I am getting the below error:

Error in `*tmp*`[fit$pivot] : object of type 'closure' is not subsettable
In addition: Warning messages:
1: In glm.fit(x = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  :
  non-finite coefficients at iteration 1
2: glm.fit: algorithm did not converge
The problem is with datatype integer64. I don't know why this is the problem, but change it to type integer.

ratings = as.integer(ratings)

Normally, I have not seen anyone using integer64 datatype.