_TypeError: Null check operator used on a null value - "background_task_details.dart", line 114,

[sentry-io]

Sentry Issue: SMOOTHIE-2MB

_TypeError: Null check operator used on a null value
  File "background_task_details.dart", line 114, in BackgroundTaskDetails._getNewTask
  File "background_task_details.dart", line 81, in BackgroundTaskDetails.addTask
  File "simple_input_page.dart", line 192, in _SimpleInputPageState._mayExitPage
  File "simple_input_page.dart", line 114, in _SimpleInputPageState.build.<fn>
...
(1 additional frame(s) were not displayed)

[harhitosw]

@teolemon can I take up this issue ?

[teolemon]

Sure, any intuition as to what the fix may be ?

[harhitosw]

@teolemon I am looking at that I will update once I find what is wrong :)

[monsieurtanuki]

@harhitosw I wouldn't waste too much energy on this one.
As explained in #4702 and SMOOTHIE-2PQ, this happened in an older version of Smoothie (4.9.1).
That is, before d804222 and its fix of #4575.

Therefore, for the fix we need the user to get a fresher version of Smoothie.

@teolemon In that case I don't know how we should to flag this issue and #4702. Just close them?

[g123k]

We can simply mute this error in Sentry and that would do the trick I think

[M123-dev]

I marked it as resolved for 4.11, closing hoping it wont pop up again