Maybe late but...at least we have a workaround...we are using FME 2017 with many bug...
To resolve the error,just change those parameters in the writer (Z origin and Z scale)
亚搏在线Safe just suggest to install a new version.
Today we found a solution...without installing any other build...Installing another build is not a solution for us...
Enjoy!
Is there any parameter in the writer where you can specify that the data contains Z values?If so,setting that might help.Otherwise,can you get it to write if you use a 2DForcer transformer to make sure everything is 2D.I'm not sure if your data is meant to have z values,but at least we'd narrow the problem down a little.