x 0</span><span></div><div class='input'>
<span class='co'># save in database and return parsed dataframe</span>
<span class='fu'>parse_carr_poly</span>(<span class='kw'>save_table</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>)</div><div class='output co'>#&gt; <span class='error'>Error in (function (classes, fdef, mtable) {    methods &lt;- .findInheritedMethods(classes, fdef, mtable)    if (length(methods) == 1L)         return(methods[[1L]])    else if (length(methods) == 0L) {        cna