wrong slice id used somewhere

[xrmx]

In e895807 when you open the visualization type menu in the explorer view this get called /caravel/explore/table/2/7b9776076d5fceef4993b55c9383dedd.gif, redirected to
/caravel/explore/table/2/7b9776076d5fceef4993b55c9383dedd.gif/ and finally explode with this:

  File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/flask/app.py", line 1988, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/flask/app.py", line 1641, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/flask/app.py", line 1544, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/flask/_compat.py", line 33, in reraise
    raise value
  File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/flask/app.py", line 1639, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/flask/app.py", line 1625, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/flask_appbuilder/security/decorators.py", line 26, in wraps
    return f(self, *args, **kwargs)
  File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/caravel-0.10.0-py3.4.egg/caravel/models.py", line 1711, in wrapper
    slice_id = int(slice_id) if slice_id else 0
ValueError: invalid literal for int() with base 10: '7b9776076d5fceef4993b55c9383dedd.gif'

[xrmx]

On f17cfcb the very same request is done too but it just return a 404 without even redirecting.

[bkyryliuk]

Looks like it's resolved on master, closing the issue.