Data_Manipulation - step_4_titanic not working

[borisbrodski]

I'm not able to pass the step 4 of the Data_Manipulation. Using the answer in

• Data_Manipulation/scripts/step_4_titanic-correct.R

or using skip() doesn't work.

> R.version:
platform       x86_64-pc-linux-gnu
arch           x86_64
os             linux-gnu
system         x86_64, linux-gnu
status
major          3
minor          2.3
year           2015
month          12
day            10
svn rev        69752
language       R
version.string R version 3.2.3 (2015-12-10)
nickname       Wooden Christmas-Tree

The output:

| Try again. Getting it right on the first try is boring anyway!

| Check the example output in the comments of the script I opened for you. Make
| sure the columns in your output are in the same order as shown in the example
| output in the script comments. Try running your code in the console and
| printing out the result to determine whether it's successfully generating the
| desired final data frame before you submit it.

warning messages from top-level task callback 'mini'
Warning messages:
1: Detecting old grouped_df format, replacing `vars` attribute by `groups`
2: Detecting old grouped_df format, replacing `vars` attribute by `groups`

[Bechev]

Hi there,

Having the same issue. The solution is not longer working - is there a workaround that?
Thank you