### Version 3.0.0 ### Reproduction link https://github.com/smalllong/vue-cli-issue ### Node and OS info node 8.9.4 / yarn 1.2.1 / windows 8.1 ### Steps to reproduce Create a new project use @vue/cli 3.0, then make some errors in code so that compile error happens ### What is expected? the errors' details are shown in console ### What is actually happening? the console only shows "Failed to compile with 1 errors" without any detail <!-- generated by vue-issues. DO NOT REMOVE -->