'm currently developing a chrome extension to read local text file. This my manifest.json.

{ "manifest_version": 2, "name": "text reader", "description": "This is the encoding app", "version": "1.0", "browser_action": { "default_icon": "icon.png", "default_popup": "popup.html" }}In my UI I have input box, type=file dialog.
When I click the input box, the file open dialog box opens, at the same time the extension get closed.
In that case, I can't process the uploaded file.
How can I fix this ?