2.5rc2 fails on step 3 of the wizard

2.5rc2 failed for me in step 3 of the setup wizard, and won’t go any farther (I tried rebooting and also tried forcing it back to step 1).

I’m running a fresh image of 2.5rc2 on a Raspberry Pi 2b, 32 GB Samsung EVO flash card, and Geniatech HD Star version 3.

Stack trace below.

Thanks.


Traceback (most recent call last):
  File "/usr/bin/bottle.py", line 862, in _handle
    return route.call(**args)
  File "/usr/lib/python2.7/site-packages/librarian_core/contrib/databases/plugins.py", line 11, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_core/contrib/sessions/plugins.py", line 37, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_core/contrib/auth/plugins.py", line 32, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/bottle_utils/i18n.py", line 387, in wrapper
    return callback(*args, **kwargs)
  File "/usr/bin/bottle.py", line 1729, in wrapper
    rv = callback(*a, **ka)
  File "/usr/lib/python2.7/site-packages/librarian_setup/plugins.py", line 25, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_captive/plugins.py", line 26, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_setup/routes.py", line 36, in enter_wizard
    return request.app.supervisor.exts.setup_wizard()
  File "/usr/lib/python2.7/site-packages/librarian_setup/wizard.py", line 39, in __call__
    return instance.dispatch()
  File "/usr/lib/python2.7/site-packages/librarian_setup/wizard.py", line 63, in dispatch
    return self.start_next_step()
  File "/usr/lib/python2.7/site-packages/librarian_setup/wizard.py", line 149, in start_next_step
    **step_context)
  File "/usr/bin/bottle.py", line 3592, in template
    return TEMPLATES[tplid].render(kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_core/contrib/templates/renderer.py", line 44, in render
    return self.tpl.render(**_defaults)
  File "/usr/lib/python2.7/site-packages/mako/template.py", line 443, in render
    return runtime._render(self, self.callable_, args, data)
  File "/usr/lib/python2.7/site-packages/mako/runtime.py", line 803, in _render
    **_kwargs_for_callable(callable_, data))
  File "/usr/lib/python2.7/site-packages/mako/runtime.py", line 835, in _render_context
    _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
  File "/usr/lib/python2.7/site-packages/mako/runtime.py", line 860, in _exec_template
    callable_(context, *args, **kwargs)
  File "/tmp/mako_cache/base.tpl.py", line 169, in render_body
    context['self'].main(**pageargs)
  File "/tmp/mako_cache/narrow_base.tpl.py", line 59, in render_main
    context['self'].narrow_main(**pageargs)
  File "/tmp/mako_cache/setup/setup_base.tpl.py", line 252, in render_narrow_main
    context['self'].step(**pageargs)
  File "setup_step_ondd_tpl", line 101, in render_step
  File "/tmp/mako_cache/ondd/_status.tpl.py", line 45, in render_body
    snr_max_delta = SNR_MAX - SNR_MIN
TypeError: unsupported operand type(s) for -: 'Undefined' and 'Undefined'

I just installed 2.5rc3 on a fresh SD card and also got following error on step 3.

Traceback (most recent call last):
  File "/usr/bin/bottle.py", line 862, in _handle
    return route.call(**args)
  File "/usr/lib/python2.7/site-packages/librarian_core/contrib/databases/plugins.py", line 11, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_core/contrib/sessions/plugins.py", line 37, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_core/contrib/auth/plugins.py", line 32, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/bottle_utils/i18n.py", line 387, in wrapper
    return callback(*args, **kwargs)
  File "/usr/bin/bottle.py", line 1729, in wrapper
    rv = callback(*a, **ka)
  File "/usr/lib/python2.7/site-packages/librarian_setup/plugins.py", line 25, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_captive/plugins.py", line 26, in wrapper
    return callback(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_setup/routes.py", line 36, in enter_wizard
    return request.app.supervisor.exts.setup_wizard()
  File "/usr/lib/python2.7/site-packages/librarian_setup/wizard.py", line 39, in __call__
    return instance.dispatch()
  File "/usr/lib/python2.7/site-packages/librarian_setup/wizard.py", line 63, in dispatch
    return self.start_next_step()
  File "/usr/lib/python2.7/site-packages/librarian_setup/wizard.py", line 149, in start_next_step
    **step_context)
  File "/usr/bin/bottle.py", line 3592, in template
    return TEMPLATES[tplid].render(kwargs)
  File "/usr/lib/python2.7/site-packages/librarian_core/contrib/templates/renderer.py", line 44, in render
    return self.tpl.render(**_defaults)
  File "/usr/lib/python2.7/site-packages/mako/template.py", line 443, in render
    return runtime._render(self, self.callable_, args, data)
  File "/usr/lib/python2.7/site-packages/mako/runtime.py", line 803, in _render
    **_kwargs_for_callable(callable_, data))
  File "/usr/lib/python2.7/site-packages/mako/runtime.py", line 835, in _render_context
    _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
  File "/usr/lib/python2.7/site-packages/mako/runtime.py", line 860, in _exec_template
    callable_(context, *args, **kwargs)
  File "/tmp/mako_cache/base.tpl.py", line 169, in render_body
    context['self'].main(**pageargs)
  File "/tmp/mako_cache/narrow_base.tpl.py", line 59, in render_main
    context['self'].narrow_main(**pageargs)
  File "/tmp/mako_cache/setup/setup_base.tpl.py", line 252, in render_narrow_main
    context['self'].step(**pageargs)
  File "setup_step_ondd_tpl", line 101, in render_step
  File "/tmp/mako_cache/ondd/_status.tpl.py", line 45, in render_body
    snr_max_delta = SNR_MAX - SNR_MIN
TypeError: unsupported operand type(s) for -: 'Undefined' and 'Undefined'