Phabricator: Arcanist : arc diff --update : No Changes Found

Question

I recently started using phabricator. I am using the Arcanist CLI to submit the differential to phabricator. It was working fine until yesterday and today it throws an error whenever i am trying to create a new revision or update an existing one. This is the command i am using to update revision `D3` ``` arc diff --update D3 ``` and after i put in the comments, it throws the following exception ``` Linting... No lint engine configured for this project. Running unit tests... No unit test engine is configured for this project. Usage Exception: No changes found. (Did you specify the wrong commit range?) ``` you guys have any idea what might be wrong ?

Accepted Answer

You didn't specify a commit range as the message says.

Try:

```
arc diff HEAD~ --update D3
```

Where HEAD~ should be the commits you wish to push to the revision

Phabricator: Arcanist : arc diff --update : No Changes Found

Solution

Problem