Error(s) in re-building vignettes:
--- re-building 'Applications.Rmd' using rmarkdown

Quitting from Applications.Rmd:59-86 [nars]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `open.connection()`:
! cannot open the connection to 'https://api.epa.gov/StreamCat/streams/metrics'
---
Backtrace:
    ▆
 1. └─StreamCatTools::sc_get_data(...)
 2.   └─StreamCatTools::sc_get_params(param = "metric_names")
 3.     └─jsonlite::fromJSON("https://api.epa.gov/StreamCat/streams/metrics")
 4.       └─jsonlite:::parse_and_simplify(...)
 5.         └─jsonlite:::parseJSON(txt, bigint_as_char)
 6.           └─jsonlite:::parse_con(txt, bigint_as_char)
 7.             ├─base::open(con, "rb")
 8.             └─base::open.connection(con, "rb")
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'Applications.Rmd' failed with diagnostics:
cannot open the connection to 'https://api.epa.gov/StreamCat/streams/metrics'
--- failed re-building 'Applications.Rmd'

--- re-building 'Introduction.Rmd' using rmarkdown

Quitting from Introduction.Rmd:53-60 [params]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `open.connection()`:
! cannot open the connection to 'https://api.epa.gov/StreamCat/streams/metrics'
---
Backtrace:
    ▆
 1. └─StreamCatTools::sc_get_params(param = "metric_names")
 2.   └─jsonlite::fromJSON("https://api.epa.gov/StreamCat/streams/metrics")
 3.     └─jsonlite:::parse_and_simplify(...)
 4.       └─jsonlite:::parseJSON(txt, bigint_as_char)
 5.         └─jsonlite:::parse_con(txt, bigint_as_char)
 6.           ├─base::open(con, "rb")
 7.           └─base::open.connection(con, "rb")
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'Introduction.Rmd' failed with diagnostics:
cannot open the connection to 'https://api.epa.gov/StreamCat/streams/metrics'
--- failed re-building 'Introduction.Rmd'

--- re-building 'LakeCat.Rmd' using rmarkdown

Quitting from LakeCat.Rmd:59-63 [fullnames]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `open.connection()`:
! cannot open the connection to 'https://api.epa.gov/StreamCat/lakes/datadictionary'
---
Backtrace:
    ▆
 1. └─StreamCatTools::lc_fullname(metric)
 2.   └─jsonlite::fromJSON("https://api.epa.gov/StreamCat/lakes/datadictionary")
 3.     └─jsonlite:::parse_and_simplify(...)
 4.       └─jsonlite:::parseJSON(txt, bigint_as_char)
 5.         └─jsonlite:::parse_con(txt, bigint_as_char)
 6.           ├─base::open(con, "rb")
 7.           └─base::open.connection(con, "rb")
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'LakeCat.Rmd' failed with diagnostics:
cannot open the connection to 'https://api.epa.gov/StreamCat/lakes/datadictionary'
--- failed re-building 'LakeCat.Rmd'

SUMMARY: processing the following files failed:
  'Applications.Rmd' 'Introduction.Rmd' 'LakeCat.Rmd'

Error: Vignette re-building failed.
Execution halted