How to fix error when creating extension project in WebIDE

Created by Jerry Wang, last modified on Mar 08, 2015

Suppose you try to create a new extension project based on one existing project:

if you meet with this error message below: ( the next button is disabled )
Could not find the .project.json file in the selected folder

All you need to do is to create a .project.json file manually and paste the following source code:

{
  "translation": {
    "translationDomain": "",
    "supportedLanguages": "en,fr,de",
    "defaultLanguage": "en",
    "defaultI18NPropertyFile": "i18n.properties",
    "resourceModelName": "i18n"
  }
}

After that the button will be available again:

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