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When I send command from Tinn-R to R by hotkey, sometimes this error shows up:

Error in source(.trPaths[5], echo = TRUE, max.deparse.length = 150) : 
  object '.trPaths' not found

But If I copy and paste the same command into R manually, no error message at all.

Then I tried:

> grep(".trPaths",readLines(file.path(R.home(component="etc"),"Rprofile.site")))>0

and the message was:

In readLines(file.path(R.home(component = "etc"), "Rprofile.site")) :
  incomplete final line found on 'D:/Programs/R-3.1.1/etc/Rprofile.site'

I did make a change to the rprofile.site by adding a line setting up my working directory.

Any suggestion what I should do?

Thanks.

Rich Scriven
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user3141892
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    To not get the "incomplete final line" warning, you can specify `warn=FALSE` or you can open the Rprofile.site file. Go to the last line, and hit enter. Save the file. – GSee Oct 16 '14 at 01:35
  • Hi Gsee, thank you. the final line is complete by hitting ENTER/SAVE. But R-send in tinn-r still refuses to work, left me the same error message~ – user3141892 Oct 17 '14 at 02:19

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