Form Framework has problems with Windows Line Endings
Form Framework stops the output of forms when using Windows Line Endings, e.g. due to a faulty upload. The editor gets no indication and the error is hard to find as an integrator.
To prevent this, chr (13) can be removed from the metadata:
How can you test it?
Just build an simple form yaml config and change the line ending via editor (e.g. PHP Storm) from "LF" to "CRLF"