Hi again! You don't need to have java installed on your system. This is the "magic" of a snap package, that you can include anything your application needs to run properly. I use maven plugin for my application, so openjdk 8 is installed within the snap package. <div class="gmail_extra"> <div class="gmail_quote">El 9 ago. 2016 7:31 a. m., "Vasilisc" <<a href="mailto:vasilisc777@gmail.com">vasilisc777@gmail.com</a>> escribió: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">09.08.2016 07:52, Vasilisc пишет: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> 08.08.2016 11:13, Eloy García (PC Actual) пишет: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Hi! You can take a loot at snappy playpen github repository. There is an application (wallpaperdownloader) that it is java-based and it has a desktop icon working fine. This is the URL: <a href="https://github.com/ubuntu/snappy-playpen" rel="noreferrer" target="_blank">https://github.com/ubuntu/snappy-playpen</a> Best wishes! El 8 ago. 2016 9:46 a. m., "Didier Roche" <<a href="mailto:didrocks@ubuntu.com" target="_blank">didrocks@ubuntu.com</a> <mailto:<a href="mailto:didrocks@ubuntu.com" target="_blank">didrocks@ubuntu.com</a>>> escribió: > <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Le 08/08/2016 à 08:47, Vasilisc a écrit : > 08.08.2016 08:50, Didier Roche пишет: >> Le 06/08/2016 à 09:47, Vasilisc a écrit : >>>> Please help me. If I launch the program in the Terminal - well done, >>>> but >>>> I can't start program from Unity Launcher. >>>> >>>> I tried to change parameter Exec in >>>> ~/.local/share/applications/app.desktop >>>> Exec=app-name >>>> Exec=snap-name.app-name >>>> Exec=$SNAP/usr/bin/start-script.sh >>>> Exec=$snap.$app (<a href="http://snapcraft.io/docs/snaps/structure" rel="noreferrer" target="_blank">http://snapcraft.io/docs/snaps/structure</a>) >>>> >>>> and studied case <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <a href="https://github.com/ubuntu/snappy-playpen/blob/master/vlc/setup/gui/vlc.desktop" rel="noreferrer" target="_blank">https://github.com/ubuntu/snappy-playpen/blob/master/vlc/setup/gui/vlc.desktop</a> </blockquote></blockquote></blockquote></blockquote> <<a href="https://github.com/ubuntu/snappy-playpen/blob/master/vlc/setup/gui/vlc.desktop" rel="noreferrer" target="_blank">https://github.com/ubuntu/snappy-playpen/blob/master/vlc/setup/gui/vlc.desktop</a>> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> >>>> >>>> >>>> >>>> but it didn't help. >>>> >>> suspect lines >>> Aug 6 10:20:35 vb gnome-session[2377]: (gnome-software:2582): >>> As-WARNING **: failed to rescan: Failed to parse >>> </blockquote> /home/vasilisc/.local/share/applications/org-languagetool-gui-main.desktop <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> >>> >>> file: cannot process file of type application/x-desktop >>> >>> >> Hey Vasilisc, >> >> You didn't provide your .desktop file in setup/gui/ directory. Do you >> mind doing this? >> I suspect your type is different from "Type=Application", which it >> should be. >> Didier > > I found a problem. My script-wrapper (usr/bin/run.sh) run java app > #!/bin/bash > .... bla-bla-bla .... > java -jar -Duser.home=$SNAP_USER_DATA $SNAP/usr/bin/languagetool.jar > > in snapcraft.yaml > apps: > languagetool: > command: usr/bin/run.sh > plugs: [network, network-bind, x11, home, unity7] > > > If to attach the java-app to a panel Unity Launcher, then the file > (~/.local/shape/applications/org-languagetool-gui-main.desktop ) will > contain. > > [Desktop Entry] > Encoding=UTF-8 > Version=1.0 > Type=Application > Name=LanguageTool 3.4-SNAPSHOT > Icon=org-languagetool-gui-main > Exec=java -jar -Duser.home=/home/vasilisc/snap/languagetool/x1 > /snap/languagetool/x1/usr/bin/languagetool.jar > > In a host-system can't execute a command (it's impossible) > java -jar -Duser.home=/home/vasilisc/snap/languagetool/x1 > /snap/languagetool/x1/usr/bin/languagetool.jar > > I don't know what to do. You need to ship yourself your .desktop file, as you pointed via the vlc desktop file inside the snapcraft source. This one will have the correct Exec= after building it with snapcraft rather then one generated from unity. -- Snapcraft mailing list <a href="mailto:Snapcraft@lists.snapcraft.io" target="_blank">Snapcraft@lists.snapcraft.io</a> <mailto:<a href="mailto:Snapcraft@lists.snapcraft.io" target="_blank">Snapcraft@lists.snapcraft.io</a>> Modify settings or unsubscribe </blockquote> at:<a href="https://lists.ubuntu.com/mailman/listinfo/snapcraft" rel="noreferrer" target="_blank">https://lists.ubuntu.com/mailman/listinfo/snapcraft</a> <<a href="https://lists.ubuntu.com/mailman/listinfo/snapcraft" rel="noreferrer" target="_blank">https://lists.ubuntu.com/mailman/listinfo/snapcraft</a>> </blockquote> 0) snap install wallpaperdownloader 81.81 MB / 81.84 MB [=============================================================================================================================================================>_] 99.97 % 1.74 MB/s wallpaperdownloader (stable) 2.1 from 'egarcia' installed 1) Run java-app wallpaperdownloader in Terminal or Alt+F2 2) To attach the program on a panel Unity. 3) cat .local/share/applications/es-estoes-wallpaperdownloader-main.desktop [Desktop Entry] Encoding=UTF-8 Version=1.0 Type=Application Name=WallpaperDownloader V2.1 Icon=es-estoes-wallpaperdownloader-main.png Exec=java -jar -Duser.home=/home/vasilisc/snap/wallpaperdownloader/3 /snap/wallpaperdownloader/3/jar/wallpaperdownloader.jar StartupNotify=false StartupWMClass=es-estoes-wallpaperDownloader-Main OnlyShowIn=Unity; X-UnityGenerated=true --------------------------------- "Exec=java -jar -Duser.home=/home/vasilisc/snap/wallpaperdownloader/3 /snap/wallpaperdownloader/3/jar/wallpaperdownloader.jar" If Java is not installed on your system, then you have a problem. "Exec=java" - It's not right. For example, my script-wrapper can do the useful steps BEFORE start of the java program. </blockquote> Java is not installed by default in Ubuntu 16.04.1 $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.1 LTS Release: 16.04 Codename: xenial $ java -version The program 'java' can be found in the following packages: * default-jre * gcj-5-jre-headless * openjdk-8-jre-headless * gcj-4.8-jre-headless * gcj-4.9-jre-headless * openjdk-9-jre-headless Ask your administrator to install one of them How will it work "Exec=java"? -- Best regards, vasilisc </blockquote></div></div>