Re: How to upgrade to latests when Help->Update Imagej... does not work?
> On Mar 31, 2018, at 10:42 PM, Fred Damen <[hidden email]> wrote:
> How am I supposed to update ImageJ to the latest version when the Help->Update
> Imagej... does not work?
> Using ImageJ 1.50h installed from RPM on Fedora 24, the response from
> Help->Update Imagej...
> The "News" page on the Imagej website is not in the correct format or it was
> not found.
You getting this error because https://imagej.nih.gov/ij/ now uses the HTTPS protocol, which the “Update Image” command in older versions of ImageJ cannot handle. You can work around this problem by upgrading using the plugin at
> From https://imagej.nih.gov/ij/index.html I click on 'news', which I assume is
> the aforementioned "News" web page. Click on upgrade and get
> https://imagej.nih.gov/ij/upgrade/. I click on
> wsr.imagej.net/download/daily-build and receive a ij.jar file in response. My
> imagej jar file is '/usr/share/java/imagej.jar'.
> Do I just save the ij.jar as /usr/share/java/imagej.jar and restart imagej?
> Note: I remember getting the same error message on MacOS High Sierra.