Fread () while reading a small txt file

Question

When I use a freadpackage data.tableto read data from , R crashes with segfault. How can I explore this further? To play, simply download the file and enter:

library(data.table)
fread("SH600212.txt") # or fread("SH600212.txt", verbose=TRUE)

But when I add or remove char at the end of the file, it works fine!

Answer 1

Finally, I got to the end of it, # 1464 .

SH600212.txt 4096, . , , . echo >> SH600212.txt , .

v1.10.5.