Can't Knit Anymore

[Fanny Chow]

After closing an R session and returning to R Studio, knit doesn't work anymore. When I press "knit", the R Markdown tab pops up and looks like it's loading (the refresh button keeps circling) but nothing happens. Has anyone encountered this problem before?

[Jeffries, Robin]

Can you share what it looks like prior to you attempting to knit?

What does it look like when you freshly open up this RMD file in R Studio.

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[Fanny Chow]

This is what the rmd file looks like when I open it.

Thanks Robin!

[Michael Hannon]

I think you may have forgotten to include code-chunk delimiters for
some of your code chunks. I.e., it appears that you're missing:

```{r foo}


```

in some places.

It's also possible to do the "knitting" outside of the context of
rstudio, and that might further help to identify the problem if it
still persists. Let me know if you need details.

-- Mike

[Jeffries, Robin]

That's about all I see immediately as well.
Make sure all R code is inside code chunks then try again. If R won't stop spinning, click the stop icon on the top right corner of your console/R Markdown window

[Fanny Chow]

Knit works again after uninstalling and reinstalling R Studio. 

Thanks Robin and Michael!

On Thursday, April 9, 2015 at 10:46:29 AM UTC-7, Fanny Chow wrote: