Update: The reason is that I switched to a wrong apps-engine branch...and that branch does not have the related modules, which causes us to import some non-exist modules and throw the below errors.

Original post:

Really don't know why this happened...

It seems that the package modules-runtime is crashed :(

solution:

git checkout -b lastest ups/lolimay-apps-engine-experimental
cd node_modules/@rocket.chat
rm apps-engine -rf
ln -s ../../../apps-engine apps-engine
meteor npm start