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Fixes 3107. #3110

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Nuklon commented Nov 24, 2017

What changed?

Fixed NullReferenceException.

Closed issues.


Fixes 3107.
- Fixes #3107.

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Nuklon commented Jan 10, 2018

Could you merge this? This exception gets thrown a ton.


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punker76 commented Jan 13, 2018

@Nuklon I need a sample which got this issue. I never saw or get this...

@punker76 punker76 self-assigned this Jan 13, 2018

@punker76 punker76 added this to the 1.6.0 milestone Jan 13, 2018


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Nuklon commented Jan 13, 2018

It's in a large project I can't disclose. I've tried to create a basic sample of it, but if I strip out almost all code (which is a must), I can't get this error anymore (basically just mahapps and caliburn). But I can't trace it back to something specific. This relatively simple fix works and shouldn't hurt anyone.

For now I've manually removed the WindowsSettingBehaviour. I also think it'd be a nice feature to be able to decide which behaviors get added to StylizedBehaviors. Even though that's now somewhat possible, it's not that easy (and I don't need the WindowsSettingBehaviour, I store it myself already).

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