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Fixed in Unity 2018.1

Votes

1

Found in

2017.3.0b10

Issue ID

970747

Regression

Yes

[TrailRenderer] Assertion filed on instantiation (alignment = Local, width curve contains more than one key)

Shuriken

-

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Priority: 2Necessary for shipping a final release

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Severity: 3Secondary functionality broken

Instantiation of prefab with trial renderer (alignment = Local, width curve contains more than one key) leads to assertions:

Assertion failed: Assertion failed on expression: 'curveT >= GetRange().first && curveT <= GetRange().second'
Assertion failed: Assertion failed on expression: 'curveT >= m_Curve[lhs].time && curveT <= m_Curve[rhs].time'

Repro:
1. open scene trail.unity in attached project
2. Enter playmode
3. Press "space" button to instantiate prefab with trailRenderer

Actual result: prefab instantiates with assertion
Expected: prefab instantiates without assertion

Notice, assertions don't appear if prefab is added on the scene before entering playmode

Reproduced: 2017.3.0b10 , 2018.1.0a1
Not reproducible: 2017.2.0f1

Comments (2)

  1. 43e71c24238ffd0eb6fab3d7b06daf68?d=mm

    Yndras

    Jan 15, 2018 00:46

    sorry its actually 2017.3.0f3

  2. 43e71c24238ffd0eb6fab3d7b06daf68?d=mm

    Yndras

    Jan 15, 2018 00:45

    I am having this problem in 2017.3.03b

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