Screen not working in CPU emulator, VM emulator in Mac OS El Capitan

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Screen not working in CPU emulator, VM emulator in Mac OS El Capitan

Marty Billingsley
The screens in the CPU emulator and VM emulator don't work after updating my Mac to El Capitan (OS X 10.11.3). Even manually changing screen memory locations in the CPU emulator doesn't result in pixels showing up on the screen.

Has anyone else seen this? Know of a fix?  Is this a java issue -- would installing legacy java help?

Any thoughts appreciated.
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Re: Screen not working in CPU emulator, VM emulator in Mac OS El Capitan

ybakos
Do you have the 1.8 JDK (not JRE) installed?

I've noticed this issue on students' machines, but the problem is resolved after installing the JDK and re-running the emulators.
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Re: Screen not working in CPU emulator, VM emulator in Mac OS El Capitan

cadet1620
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A student sent me this link about installing Java on El Capitan.

How to Install Java in OS X El Capitan

--Mark
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