maybe the helper tool needs to be updated. the helper tool is installed when you start 4D web server on mac on port < 1024 for the first time.
the old (v14, v15) tool has an option called REUSEADDR set to true, which means it may failed to detect unavailable ports under certain circumstances. to install the new (since you already have an old copy installed with v12) helper tool, you need to call WEB START SERVER or start it from the menu in design mode. if the DB is configure to automatically start the web server, the old version is used, since installation requires user intervention but the setting implies automation. > 2018/02/07 1:44、Julio Carneiro via 4D_Tech <[email protected]> のメール： > > I did try to create new apps on both versions, to eliminate any issues with > my app. With V12, Start Web & Test Web work fine. > Same thing on V16.3 gives me the message : Unable to start web server. No > reason, no error code, nothing! > > This is a fresh install of V16.3 on this box, just d’loaded it from 4D.com, > and copied the licenses folder from my machine, so 4D licenses are good. > > Has anyone else seen this? Any idea how to get more info on the problem, and > try to track down the reason that does not work? ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************
