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Re: FIJI won't open with new update

Posted by dscho on Jun 22, 2014; 12:28am
URL: http://imagej.273.s1.nabble.com/FIJI-won-t-open-with-new-update-tp5008360p5008364.html

Hi Taylor,

On Sat, 21 Jun 2014, Taylor Jaraczewski wrote:

> Thanks for all the work being done on FIJI, it's truly changed the way I
> do research!

Thank you for the positive feedback!

I guess at some time we have to provide a way for users to leave such
messages for funding agencies to read. That might make it easier to
finally get a grant dedicated to developing and maintaining Fiji.

> I recently had an automatic update on FIJI and now the program will not
> open. I use a MacBook Pro OSX 10.9.3.  I'm assuming it's an issue with
> the launcher, but do not know how to fix it.

First of all: sorry to hear that it broke! I tried very hard to prevent
such a situation, but unfortunatel my crystal ball malfunctioned ;-)

To fix things quickly on your side, I would like to suggest the following
strategy:

- open the directory containing Fiji in your Finder (typically, you will
  have installed Fiji into /Applications/)

- Ctrl+click on the Fiji icon to open the context menu and select "Show
  Package Contents"

- in the newly opened window, open the jars/ folder by double-clicking it

- locate the ij.jar file (it will have a version number, i.e. read
  something like ij-1.49b.jar) and double-click it.

- in the just opened pure ImageJ 1.x, call File>Import>URL... and open the
  URL http://update.imagej.net/bootstrap.js

- after a while, the updater will open and you can install any updates.

If this does not bring you back to a working version (i.e. when no file is
marked for update), you most likely have an update site activated with
slightly inconsistent files (such as TrackMate-dev, totally my fault
because I missed a crucial bug in the script that keeps it up-to-date).

In that case, I would like to suggest to open the "Manage update sites"
dialog in the updater and uncheck the update site for now.

I will hopefully be able to fix the TrackMate-dev update site very soon,
so if it is the culprit, let me know so I can keep you in the loop.

Ciao,
Johannes

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