The good news is that the execution of `bin/jconsole` for j807 now works after changing the privacy tab to "anywhere".
However the `install'qtide'` aborted early on trying to install Qt library. Installing Qt library... End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive. In the latter case the central directory and zipfile comment will be found on the last disk(s) of this archive. unzip: cannot find zipfile directory in one of /users/brian/j64-807-user/temp/qt59-mac-x64.zip or /users/brian/j64-807-user/temp/qt59-mac-x64.zip.zip, and cannot find /users/brian/j64-807-user/temp/qt59-mac-x64.zip.ZIP, period. Unable to install Qt library. check that you have write permission for: /users/brian/j64-807/Qt But when I then double-clicked on `sierra-fix.command` it executed to completion and THEN `install'qtide'` executed to completion. I'll bookmark the apple link you provided. I still cannot get the webgl demo to work, because I get the alert that webgl context is not present. On Fri, Jun 29, 2018 at 7:26 PM, chris burke <cbu...@jsoftware.com> wrote: > This works for me on High Sierra. > > Please try allowing apps from anywhere. In System Preferences|Security & > Privacy|General tab select "Allow applications downloaded from: anywhere" > and see if you can now run jconsole. See also > https://support.apple.com/en-ca/ht202491 . > > > > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm