I have an angular2 project in C9. It was building/executing/previewing just fine yesterday. Now on start (ng serve --host 0.0.0.0 --port 8080) it builds, deploys, message states: webpack: Compiled successfully. but when I attempt to preview I get:
angularcourse-karlkras.c9users.io unexpectedly closed the connection.
Not seeing any obvious errors. How to debug?