Unity Issue Tracker - [Regression][API] 'scriptParameterClass != NULL' exceptions thrown when opening project containing OnTerrainChanged API

Fixed in 2017.3.0f3

Votes

Found in

Issue ID

Regression

[Regression][API] 'scriptParameterClass != NULL' exceptions thrown when opening project containing OnTerrainChanged API

Jul 06, 2017

Steps to repro:

1. Open attached project and 't1' scene.

Expected result:
No errors thrown.

Actual result:

2 errors:

- Assertion failed: Assertion failed on expression: 'scriptParameterClass != NULL'

and

- Script error: OnTerrainChanged
This message parameter has to be of type: int
The message will be ignored.

are thrown in the console. See attached screenshot.

Regression introduced in Unity 2017.2.0a2.

Notes:
- Reproducible in 2017.2.0b2, 2017.1.0a2;
- Not reproducible in 2017.1.0a1, 2017.1.0f2, 5.6.1p2;
- Reproducible on OSX 10.12.5 and Windows 10.

Noss1325

Oct 22, 2017 20:07

Also happens in Unity 2017.2.0f3, AND each time I press start in editor, and many times (randomly ?) when navigating through scene objects from Hierarchy view.
Noss1325

Oct 22, 2017 20:06

Still having this in 2017.2.0f3.
Devon-L

Oct 19, 2017 08:41

Is this issue going to be reopened for 2017.2.0.f3?
and yes "same issue here Unity Version 2017.2.0.f3"
Bartolomeus755

Oct 16, 2017 16:07

I have the same issue Unity 2017.2.0f3
sylon

Oct 16, 2017 10:00

me too. 2017.2.0f3
Mohamed-Anis

Oct 15, 2017 08:17

same issue here Unity Version 2017.2.0.f3
5566s183

Oct 14, 2017 11:16

same issue here Unity Version 2017.2.0.f3
alienheretic

Oct 13, 2017 20:51

same issue here Unity Version 2017.2.0.f3