Doesn't produce plot

[dhallidy]

I have successfully run this on multiple dataframes but occasionally don't receive output or an error. Upon researching the issue I think the error comes from the following line in the source code:

xgraph <- ggplot2::ggplot(x_subset_week, ggplot2::aes_string(x="timestamp", y="count")) + ggplot2::theme_bw() + ggplot2::theme(panel.grid.major = ggplot2::element_blank(), panel.grid.minor = ggplot2::element_blank(), text=ggplot2::element_text(size = 14))

when I run this and on a dataframe where I don't receive output from the AnomalyDetectionTs function I get the following error:

Don't know how to automatically pick scale for object of type function. Defaulting to continuous.
Don't know how to automatically pick scale for object of type function. Defaulting to continuous.
Error in (function (..., row.names = NULL, check.rows = FALSE, check.names = TRUE, :
arguments imply differing number of rows: 0, 179