Everyone, Many thanks for the answers and the tips, it was very helpful.
I followed up on all the tips and tricks • “./“ Yes and no • $MyShellScript.sh - hard coded in BBedit - created in 4D - chmod 755 $MyShellScript.sh • Prepare POSIX-Pathname with Escape-Routines from Chip (Thanks) and Keisuke • shorten the depth of the path $FoDoPath:=System folder(Desktop) $FoDoPath:=Convert path system to POSIX($FoDoPath) $cmd:=$FoDoPath+"imagesnap -w 2.0” What ever I tried it would not work when called via LEP but always works direct in the terminal. Since I use other terminal (UNIX) executable stored in the resource folder, I guess there is something wrong with “imagesnap”. Since Keisukes Cupturev2-Plugin does not work either on Catalina and 4Dv18, so I have to cancel that security feature for the Mac-Version of the application. This is the first time in 30 years that I have to do this for the Mac-side, otherwise it always was the Windows-side with this kind of problems. Now something almost unrelated. If you guys ever need to get the public IP-Address here are some suggestions: Mac & Windows (result will be returned into $StdOut) $cmd:="curl ifconfig.me” OR $cmd:="curl icanhazip.com” Wndows ONLY $cmd:="curl icanhazip.com | clip” // writes the result to the clipboard Cheers Jörg ********************************************************************** 4D Internet Users Group (4D iNUG) New Forum: https://discuss.4D.com Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************