# Error: Position is outside space extent

**URL:** <https://discourse.julialang.org/t/error-position-is-outside-space-extent/115790>\
**Category:** Modelling & Simulations\
**Tags:** question, agents, eventqueueabm\
**Created:** [June 18, 2024, 6:46am UTC](https://discourse.julialang.org/t/error-position-is-outside-space-extent/115790 "2024-06-18T06:46:03Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Sahil\_Khan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/sahil_khan/32/47573_2.png) [@Sahil\_Khan](https://discourse.julialang.org/u/Sahil_Khan)\
**Post date:** [June 18, 2024, 6:46am UTC](https://discourse.julialang.org/t/error-position-is-outside-space-extent/115790/1 "2024-06-18T06:46:03Z")

</div>

I’m working with continuous time ABM. For my model just changing radius of agent lead to this error which doesn’t make sense.

Error:

```julia
ERROR: position is outside space extent!
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:35
  [2] move_agent!(agent::CTL, pos::SVector{…}, model::EventQueueABM{…})
    @ Agents ~/.julia/packages/Agents/8JW8b/src/spaces/continuous.jl:149
  [3] move!(agent::CTL, model::EventQueueABM{…})
    @ Main ~/PhD/Program_Julia/code/test_celllist_continuous_time.jl:205
  [4] process_event!(event_tuple::Tuple{…}, model::EventQueueABM{…})
    @ Agents ~/.julia/packages/Agents/8JW8b/src/simulations/step_eventqueue.jl:60
  [5] one_step!(queue::DataStructures.BinaryHeap{…}, model_t::Base.RefValue{…}, stop_time::Float64, model::EventQueueABM{…})
    @ Agents ~/.julia/packages/Agents/8JW8b/src/simulations/step_eventqueue.jl:42
  [6] step_ahead!
    @ ~/.julia/packages/Agents/8JW8b/src/simulations/step_eventqueue.jl:19 [inlined]
  [7] step!
    @ ~/.julia/packages/Agents/8JW8b/src/simulations/step_eventqueue.jl:5 [inlined]
  [8] step!(abmobs::ABMObservable{…}, t::Int64)
    @ AgentsVisualizations ~/.julia/packages/Agents/8JW8b/ext/AgentsVisualizations/src/model_observable.jl:37
  [9] (::AgentsVisualizations.var"#77#80"{Int64, EventQueueABM{…}, ABMObservable{…}, Observable{…}})(io::VideoStream)
    @ AgentsVisualizations ~/.julia/packages/Agents/8JW8b/ext/AgentsVisualizations/src/convenience.jl:123
 [10] Record(func::AgentsVisualizations.var"#77#80"{…}, figlike::Figure; kw_args::@Kwargs{…})
    @ Makie ~/.julia/packages/Makie/iRM0c/src/recording.jl:166
 [11] record(func::Function, figlike::Figure, path::String; kw_args::@Kwargs{framerate::Int64, compression::Int64})
    @ Makie ~/.julia/packages/Makie/iRM0c/src/recording.jl:148
 [12] record
    @ ~/.julia/packages/Makie/iRM0c/src/recording.jl:146 [inlined]
 [13] abmvideo(file::String, model::EventQueueABM{…}; spf::Nothing, dt::Int64, framerate::Int64, frames::Int64, title::String, showstep::Bool, figure::@NamedTuple{…}, axis::@NamedTuple{}, recordkwargs::@NamedTuple{…}, kwargs::@Kwargs{…})
    @ AgentsVisualizations ~/.julia/packages/Agents/8JW8b/ext/AgentsVisualizations/src/convenience.jl:120
 [14] top-level scope
    @ ~/PhD/Program_Julia/code/test_celllist_continuous_time.jl:233
Some type information was truncated. Use `show(err)` to see complete types.

```

---

<div class="post-metadata">

**Author:** ![Tortar](https://avatars.discourse-cdn.com/v4/letter/t/6bbea6/32.png) [@Tortar](https://discourse.julialang.org/u/Tortar)\
**Post date:** [June 18, 2024, 9:07am UTC](https://discourse.julialang.org/t/error-position-is-outside-space-extent/115790/2 "2024-06-18T09:07:57Z")

</div>

Could you please provide a MWE? Otherwise debugging this becomes much more difficult