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Votes

11

Found in

2019.2

2019.2.11f1

2019.3

2020.1

Issue ID

1197062

Regression

No

PathQueryStatus.Success is returned in a Script but the Path can't be resolved when using a highly detailed NavMesh

AI

-

How to reproduce:
1. Open the attached project's "case_1197062-Project.zip" Scene labeled "SampleScene"
2. Enter the Play Mode
3. Click the topmost Button to see a resolved Path shown
4. Click the Button below and Inspect the Console Window

Expected result: The Path is resolved and there are no errors in the Console Window
Actual result: The Path is not resolved and an error is thrown in the Console Window

Reproducible in: 2019.2.13f1, 2019.3.0b11, 2020.1.0a14
Couldn't test with Unity 2018.4.13f1 and lower versions (Errors are thrown in the Console)

Note: Changing the NavMesh Surface Component's Tile Size to a lower value fixes the issue in some Transform Positions on the Mesh

Comments (2)

  1. 189b8251c1b3de317e0a96d7cc47332c?d=mm

    hertz-rat

    Apr 20, 2020 10:37

    My navmesh agents are also failing to find paths when the path is too long, but I do not get a console error and when I log the status I see 'invalid' instead of 'partial.'

    My map is maybe 200x300 in size (but u shaped), has no moveable navmesh obstacles, and no offmesh links. By attempting to travel via two separate move actions, there is no problem getting from A to C.

    2019.3.9

  2. 9509155bd1cc483141fc1a6a12577a52?d=mm

    Whipexx_WildFrame

    Jan 10, 2020 10:53

    To be expected, but also reproducible in 2019.3.0f1.

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