Search Issue Tracker

Fixed in 2018.2.X

Fixed in 2018.1.X

Won't Fix in 2017.2.X



Found in



Issue ID




Using Application.internetReachability with OnGUI causes errors in the Console



Reproduction steps:
1. Open the attached project "";
2. Open the "Test" scene;
3. Enter a play mode;
4. Try to resize the Game view.

Expected results: the result of internetReachability will be displayed and resizing the Game window won't affect it.
Actual results: the result of internetReachability is displayed, but after resizing the window, errors in the Console start appearing.

Reproduced on: 2017.2.0f3, 2017.2p2, 2017.3.0b9, 2018.1.0a4.
Not reproduced on: 2017.2.0f2, 2017.1.2p3 and lower.
Regression has started: 2017.2.0f3.

Note: Error, which is shown in the console:
GUI Window tried to begin rendering while something else had not finished rendering! Either you have a recursive OnGUI rendering, or the previous OnGUI did not clean up properly.
NullReferenceException: Object reference not set to an instance of an object UnityEngine.GUILayoutUtility.Layout () (at C:/buildslave/unity/build/Runtime/IMGUI/Managed/GUILayoutUtility.cs:147) UnityEngine.GUIUtility.EndGUI (Int32 layoutType) (at C:/buildslave/unity/build/Runtime/IMGUI/Managed/GUIUtility.cs:228)
Assertion failed: Assertion failed on expression: 'device.IsInsideFrame()'

Fixed in 2018.2

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.