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Re: ImageJ does not run on Mac OS X 10.10 with Java 8

Posted by Michael P Ellis on Feb 16, 2015; 10:14am
URL: http://imagej.273.s1.nabble.com/ImageJ-does-not-run-on-Mac-OS-X-10-10-with-Java-8-tp5011607p5011608.html

Dear Jakob,

- Open up the ImageJ application folder
- Control click on the ImageJ application and select “Show Package Contents”
- Copy ij.jar from Contents/Resources/Java into the ImageJ directory

From now on double click on the ij.jar file to launch ImageJ. This will launch ImageJ with your current version of JVM that you have installed

You may find that Yosemite prevents you from launching ImageJ with a warning “ImageJ can’t be launched because it is from an unidentified developer”

If you get this either adjust your security settings in your system preferences or control clicl on ij.jar and select Open whereupon you should get the option to override the default security settings and launch ImageJ.

Regards — Michael Ellis

On 16 Feb 2015, at 09:43, jnkath <[hidden email]> wrote:

> Hi there,
> currently, ImageJ (or Fiji) does not run on Mac OS X Yosemite (10.10.x) with
> Java 8 installed. The only workarounds to this problem seem to be:
>
> - a downgrade to Java 6 (which is outdated and poses a security risk)
> - to run ImageJ on a virtual machine
>
> There must be a lot of people who need to routinely use ImageJ on an
> up-to-date Mac OS X System, so my questions are:
>
> - Is there another workaround available to run ImageJ on Mac OS 10.10.x with
> Java 8?
> - When will ImageJ natively support Java 8?
>
> Thanks a lot for your help! Currently, I am forced to use ImageJ only on an
> outdated Windows workstation which is quite unpleasant...
>
> Jakob
>
>
>
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> Sent from the ImageJ mailing list archive at Nabble.com.
>
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