RLS not working caused by: BuildPipeline object has no attribute 'is_native'
Currently this crash seems to prevent the Rust language server (RLS) from working. I got a similar error message previously (#448 (closed)) but didn't notice that it is probably more related to the RLS than the JSON files.
File "/app/lib/gnome-builder/plugins/cargo_plugin.py", line 132, in do_load
if not pipeline.is_native():
AttributeError: 'BuildPipeline' object has no attribute 'is_native'
I am now using 3.29.1-178-gf9bd244 flatpak-nightly
with latest updates of Fedora 28 and rustc 1.28.0-nightly (71e87be38 2018-05-22). @chergert pointed out in #448 (closed) that the fix should be in flatpak, but the issue might have not been fully resolved yet.