Plugin "Image_Stabilizer" gives java.lang.UnsupportedClassVersionError

[Laure Twyffels]

Hi everyone,

 

I am a FIJI user and I would like to use the Image_Stabilizer plugin to
correct the stage drift during a movie. However, I get the following error
message:

 

(Fiji Is Just) ImageJ 2.0.0-rc-15/1.49i; Java 1.6.0_24 [64-bit]; Windows 7
6.1; 28MB of 2989MB (<1%)

java.lang.UnsupportedClassVersionError: Image_Stabilizer : Unsupported
major.minor version 51.0

This plugin requires Java 1.7 or later.

 

I have version 8, update25 of Java on my PC, but I see that a 1.6.0_24
version is mentioned in the error message above. Could you please explain to
me what is wrong? Other plugins work fine.

 

Thanks a lot for your help.

 

Laure


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[Mark Hiner]

Hi Laure,

>I have version 8, update25 of Java on my PC, but I see that a 1.6.0_24
version is mentioned in the error message above

A bundled version of Java is used by default, but there is a FAQ entry
explaining how to launch ImageJ/Fiji
<http://imagej.net/Frequently_Asked_Questions#How_do_I_launch_ImageJ_with_a_different_version_of_Java.3F>
with a different version. Can you give that a try and see if it resolves
the issue?

Let us know if you run into any problems.

Best,
Mark

On Fri, Oct 24, 2014 at 10:59 AM, Laure Twyffels <[hidden email]> wrote:

> Hi everyone,
>
>
>
> I am a FIJI user and I would like to use the Image_Stabilizer plugin to
> correct the stage drift during a movie. However, I get the following error
> message:
>
>
>
> (Fiji Is Just) ImageJ 2.0.0-rc-15/1.49i; Java 1.6.0_24 [64-bit]; Windows 7
> 6.1; 28MB of 2989MB (<1%)
>
> java.lang.UnsupportedClassVersionError: Image_Stabilizer : Unsupported
> major.minor version 51.0
>
> This plugin requires Java 1.7 or later.
>
>
>
> I have version 8, update25 of Java on my PC, but I see that a 1.6.0_24
> version is mentioned in the error message above. Could you please explain
> to
> me what is wrong? Other plugins work fine.
>
>
>
> Thanks a lot for your help.
>
>
>
> Laure
>
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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ImageJ mailing list: http://imagej.nih.gov/ij/list.html

[Laure Twyffels]

Hi Mark,

Thanks for your reply.  The link to which you refer says

---
How do I launch ImageJ with a different version of Java?
On Windows
Install Java 7, and delete or rename the ImageJ.app\java and/or ImageJ.app\jre folders, if they exist.
---

I work with Windows7, I use FIJI and I have recently installed Java 1.8.0_25-b18 , so I renamed the "java" folder found in "C:Users\MyUserName\fiji-win64\fiji.app" to "old_java". After this, the application ("ImageJ-win64", in the same folder) could not be run.

Can I try something else?

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[ctrueden]

Hi Laure,

> I renamed the "java" folder found in
> "C:Users\MyUserName\fiji-win64\fiji.app" to "old_java". After this,
> the application ("ImageJ-win64", in the same folder) could not be
> run.

If you make a copy of ImageJ-win64.exe in the same folder named debug.exe,
then run that, you'll see a console pop up with more details of what goes
wrong.

Regards,
Curtis

On Mon, Oct 27, 2014 at 5:10 AM, Laure Twyffels <[hidden email]> wrote:

> Hi Mark,
>
> Thanks for your reply.  The link to which you refer says
>
> ---
> How do I launch ImageJ with a different version of Java?
> On Windows
> Install Java 7, and delete or rename the ImageJ.app\java and/or
> ImageJ.app\jre folders, if they exist.
> ---
>
> I work with Windows7, I use FIJI and I have recently installed Java
> 1.8.0_25-b18 , so I renamed the "java" folder found in
> "C:Users\MyUserName\fiji-win64\fiji.app" to "old_java". After this, the
> application ("ImageJ-win64", in the same folder) could not be run.
>
> Can I try something else?
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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