[Original Issue|https://support.ludiq.io/communities/5/topics/4578-potential-deadlock-when-loading-unit-options-in-specific-project] - Needs More Information

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I got this error every time I open my project, I'm not sure what's wrong I tried to rebuild the unit options as suggested, but it keeps coming back

Failed to fetch unit options for fuzzy finder (error log below). Try rebuilding the unit options from 'Tools > Bolt > Build Unit Options'.

{code:java}
System.TimeoutException: Time-out exceeded on Unity API thread function delegate. Potential deadlock.

at Ludiq.UnityAPI.Await[T] (System.Func`1[TResult] func, System.Nullable`1[T] timeout) [0x0007a] in C:\Users\lazlo\Projects\Bolt1\Package\Ludiq.Core\Editor\Utilities\UnityAPI.cs:149

at Ludiq.UnityAPI.Await[T] (System.Func`1[TResult] func) [0x00000] in C:\Users\lazlo\Projects\Bolt1\Package\Ludiq.Core\Editor\Utilities\UnityAPI.cs:108

at Bolt.UnitBase.Subset (Bolt.UnitOptionFilter filter, Ludiq.GraphReference reference) [0x00029] in C:\Users\lazlo\Projects\Bolt1\Package\Bolt.Flow\Editor\Options\UnitBase.cs:377

at Bolt.UnitOptionTree.Prewarm () [0x00015] in C:\Users\lazlo\Projects\Bolt1\Package\Bolt.Flow\Editor\Options\UnitOptionTree.cs:44

UnityEngine.Debug:LogError(Object)

Bolt.UnitOptionTree:Prewarm() (at C:/Users/lazlo/Projects/Bolt1/Package/Bolt.Flow/Editor/Options/UnitOptionTree.cs:48)

Ludiq.<>c__DisplayClass21_0:b__0() (at C:/Users/lazlo/Projects/Bolt1/Package/Ludiq.Core/Editor/Interface/Fuzzy/FuzzyWindow.cs:278)

Ludiq.FuzzyWindow:Work() (at C:/Users/lazlo/Projects/Bolt1/Package/Ludiq.Core/Editor/Interface/Fuzzy/FuzzyWindow.cs:1064)

System.Threading.ThreadHelper:ThreadStart()
{code}

Bolt Version:
1.4.11
Unity Version:
2019.3.7f1