title: Can't subset column even if the column exists using SELECT from DPLYR package
body: <p>I'm subsetting a data frame having 19 columns. When I add <strong>CRIMINALCASES</strong> to the select() option it's showing an error. </p>
  
  <pre><code>data_1 &lt;- data_kerala%&gt;%
  select(CONSTITUENCY, NAME, WINNER, PARTY, GENDER,CRIMINALCASES, AGE, CATEGORY, EDUCATION)
  </code></pre>
  
  <p>This is the error message</p>
  
  <pre><code>Error: Can't subset columns that don't exist.
  ✖ The column `CRIMINALCASES` doesn't exist.
  Traceback:
  
  1. data_kerala %&gt;% select(CONSTITUENCY, NAME, WINNER, PARTY, GENDER, 
   .     CRIMINALCASES, AGE, CATEGORY, EDUCATION)
  2. withVisible(eval(quote(`_fseq`(`_lhs`)), env, env))
  3. eval(quote(`_fseq`(`_lhs`)), env, env)
  4. eval(quote(`_fseq`(`_lhs`)), env, env)
  5. `_fseq`(`_lhs`)
  6. freduce(value, `_function_list`)
  7. withVisible(function_list[[k]](value))
  8. function_list[[k]](value)
  9. select(., CONSTITUENCY, NAME, WINNER, PARTY, GENDER, CRIMINALCASES, 
   .     AGE, CATEGORY, EDUCATION)
  10. select.data.frame(., CONSTITUENCY, NAME, WINNER, PARTY, GENDER, 
    .     CRIMINALCASES, AGE, CATEGORY, EDUCATION)
  11. tidyselect::vars_select(tbl_vars(.data), !!!enquos(...))
  12. eval_select_impl(NULL, .vars, expr(c(!!!dots)), include = .include, 
    .     exclude = .exclude, strict = .strict, name_spec = unique_name_spec, 
    .     uniquely_named = TRUE)
  13. with_subscript_errors(vars_select_eval(vars, expr, strict, data = x, 
    .     name_spec = name_spec, uniquely_named = uniquely_named, type = type), 
    .     type = type)
  14. tryCatch(instrument_base_errors(expr), vctrs_error_subscript = function(cnd) {
    .     cnd$subscript_action &lt;- subscript_action(type)
    .     cnd$subscript_elt &lt;- "column"
    .     cnd_signal(cnd)
    . })
  15. tryCatchList(expr, classes, parentenv, handlers)
  16. tryCatchOne(expr, names, parentenv, handlers[[1L]])
  17. value[[3L]](cond)
  18. cnd_signal(cnd)
  19. rlang:::signal_abort(x)
  </code></pre>
  
  <p>Don't understand why it is saying the <strong>column don't exist</strong></p>
  
  <p><a href="https://i.stack.imgur.com/Z1C7Z.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Z1C7Z.png" alt="Here is a snap of the data set"></a></p>
  
  <p>Here are the column names using the function colnames()</p>
  
  <p><a href="https://i.stack.imgur.com/poGo7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/poGo7.png" alt="Column names of the data set"></a></p>
  
  <p>This is the list of column names as shown is Kaggle</p>
  
  <p><a href="https://i.stack.imgur.com/IXNvz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/IXNvz.png" alt="enter image description here"></a></p>
  
  <p>Then tried adding space between the words but no use</p>
  
  <p><a href="https://i.stack.imgur.com/M3y7k.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/M3y7k.png" alt="enter image description here"></a></p>