How to rewrite a chrome extension?

I wanted to rewrite the extension knocked the bug in the extensions after a restart of chrome.
This extension could be damaged
What is the reason, what to do to avoid this?
Could you tell me the materials to learn to understand the problem.
August 23rd 19 at 10:30
1 answer
August 23rd 19 at 10:32
In extensions enable developer mode, restart your extension, chrome will give you the reason for the failure load.
If you changed the extension in your profile folder of chrome, then you can't do that. Move somewhere else to another drive, delete the folder: _metadata, in the Manifesto, keep the option key.
Next, in chrome, in developer mode, load unpacked extension.

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