Final Project

[jacobtnyoung]

In the instructions for the final project it says:

"Before you go on to next steps, download these three files do your local working directory. Open batch.R in a regular R console and try running the reports to create the HTML files."

When I run the batch.R file, I get the following error:

Quitting from lines 15-47 (salary-report.rmd) Error in eval(expr, envir, enclos) : object 'params' not found

When I look at line 15, it is a call to the url that is defined in the render() function.

My question is whether these files should work as they are posted on the instructions page. Thanks!

[Dselby86]

HI Jacob.

Are the files saved in your working directory? Did you change the working directory to be the same location as your file?

On Wed, Feb 23, 2022 at 10:17 AM jacobtnyoung @.***> wrote:

In the instructions for the final project it says:

"Before you go on to next steps, download these three files do your local working directory. Open batch.R in a regular R console and try running the reports to create the HTML files."

When I run the batch.R file, I get the following error:

Quitting from lines 15-47 (salary-report.rmd) Error in eval(expr, envir, enclos) : object 'params' not found

When I look at line 15, it is a call to the url that is defined in the render() function.

My question is whether these files should work as they are posted on the instructions page. Thanks!

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[jacobtnyoung]

I did. The problem is with the URL <- params$url command in the .Rmd file. Although params is identified in the batch.R file, it doesn't seem to be creating the object.

[Dselby86]

Let me do some digging and I'll get back to you

On Wed, Feb 23, 2022 at 11:08 AM jacobtnyoung @.***> wrote:

I did. The problem is with the URL <- params$url command in the .Rmd file. Although params is identified in the batch.R file, it doesn't seem to be creating the object.

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[jacobtnyoung]

Thanks.

[jacobtnyoung]

I figured it out. I didn't have the YAML header set up.

params:
  url:
    value: x   

This fixed it!