bj.zhangtao

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> This is the first time I hear about the `localhost` host not being defined, how did that happen? Official Git Repository，application with Electron - [yangster-electron](https://github.com/theia-ide/yangster-electron.git) （or use [dmg](https://github.com/theia-ide/yangster-electron/releases/tag/v0.1.1)） -...

Actually we develop an application based on Theia. Some users gave us feedback that the applicaiton could not be started without `localhost` defined. We are seeking for an solution to...