Creating a snap for JavaFX application












2















I'm trying to create a snap for a JavaFX application, but I can't seem to figure out how to structure the yaml file.



I've read that I need to use the desktop-launch command, but I also need to call Java's java -jar command. I'm not sure how to put these two things together.



Anyway, here's my current snapcraft.yaml file.



name: apuviewer # you probably want to 'snapcraft register <name>'
version: '1.0' # just for humans, typically '1.2+git' or '1.3.2'
summary: Single-line elevator pitch for your amazing snap # 79 char long summary
description: |
Description

grade: devel # must be 'stable' to release into candidate/stable channels
confinement: devmode # use 'strict' once you have the right plugs and slots

apps:
apuviewer:
command: desktop-launch $SNAP/apuViewer-1.0.jar
plugs: [home, network, x11]

parts:
apuviewer:
source: .
plugin: dump
after: [desktop-gtk3]
build-packages:
- ca-certificates
- ca-certificates-java
- openjdk-8-jre-headless
stage-packages:
- openjdk-8-jre-headless


It's currently throwing this error:
/snap/apuviewer/x1/bin/desktop-launch: line 545: exec: /snap/apuviewer/x1/apuViewer-1.0.jar: cannot execute: Permission denied



I've tried many different things, but can't seem to get it to run. Any help is much appreciated!










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    2















    I'm trying to create a snap for a JavaFX application, but I can't seem to figure out how to structure the yaml file.



    I've read that I need to use the desktop-launch command, but I also need to call Java's java -jar command. I'm not sure how to put these two things together.



    Anyway, here's my current snapcraft.yaml file.



    name: apuviewer # you probably want to 'snapcraft register <name>'
    version: '1.0' # just for humans, typically '1.2+git' or '1.3.2'
    summary: Single-line elevator pitch for your amazing snap # 79 char long summary
    description: |
    Description

    grade: devel # must be 'stable' to release into candidate/stable channels
    confinement: devmode # use 'strict' once you have the right plugs and slots

    apps:
    apuviewer:
    command: desktop-launch $SNAP/apuViewer-1.0.jar
    plugs: [home, network, x11]

    parts:
    apuviewer:
    source: .
    plugin: dump
    after: [desktop-gtk3]
    build-packages:
    - ca-certificates
    - ca-certificates-java
    - openjdk-8-jre-headless
    stage-packages:
    - openjdk-8-jre-headless


    It's currently throwing this error:
    /snap/apuviewer/x1/bin/desktop-launch: line 545: exec: /snap/apuviewer/x1/apuViewer-1.0.jar: cannot execute: Permission denied



    I've tried many different things, but can't seem to get it to run. Any help is much appreciated!










    share|improve this question









    New contributor




    Sam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.













    This question has an open bounty worth +50
    reputation from Sam ending in 7 days.


    This question has not received enough attention.



















      2












      2








      2








      I'm trying to create a snap for a JavaFX application, but I can't seem to figure out how to structure the yaml file.



      I've read that I need to use the desktop-launch command, but I also need to call Java's java -jar command. I'm not sure how to put these two things together.



      Anyway, here's my current snapcraft.yaml file.



      name: apuviewer # you probably want to 'snapcraft register <name>'
      version: '1.0' # just for humans, typically '1.2+git' or '1.3.2'
      summary: Single-line elevator pitch for your amazing snap # 79 char long summary
      description: |
      Description

      grade: devel # must be 'stable' to release into candidate/stable channels
      confinement: devmode # use 'strict' once you have the right plugs and slots

      apps:
      apuviewer:
      command: desktop-launch $SNAP/apuViewer-1.0.jar
      plugs: [home, network, x11]

      parts:
      apuviewer:
      source: .
      plugin: dump
      after: [desktop-gtk3]
      build-packages:
      - ca-certificates
      - ca-certificates-java
      - openjdk-8-jre-headless
      stage-packages:
      - openjdk-8-jre-headless


      It's currently throwing this error:
      /snap/apuviewer/x1/bin/desktop-launch: line 545: exec: /snap/apuviewer/x1/apuViewer-1.0.jar: cannot execute: Permission denied



      I've tried many different things, but can't seem to get it to run. Any help is much appreciated!










      share|improve this question









      New contributor




      Sam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I'm trying to create a snap for a JavaFX application, but I can't seem to figure out how to structure the yaml file.



      I've read that I need to use the desktop-launch command, but I also need to call Java's java -jar command. I'm not sure how to put these two things together.



      Anyway, here's my current snapcraft.yaml file.



      name: apuviewer # you probably want to 'snapcraft register <name>'
      version: '1.0' # just for humans, typically '1.2+git' or '1.3.2'
      summary: Single-line elevator pitch for your amazing snap # 79 char long summary
      description: |
      Description

      grade: devel # must be 'stable' to release into candidate/stable channels
      confinement: devmode # use 'strict' once you have the right plugs and slots

      apps:
      apuviewer:
      command: desktop-launch $SNAP/apuViewer-1.0.jar
      plugs: [home, network, x11]

      parts:
      apuviewer:
      source: .
      plugin: dump
      after: [desktop-gtk3]
      build-packages:
      - ca-certificates
      - ca-certificates-java
      - openjdk-8-jre-headless
      stage-packages:
      - openjdk-8-jre-headless


      It's currently throwing this error:
      /snap/apuviewer/x1/bin/desktop-launch: line 545: exec: /snap/apuviewer/x1/apuViewer-1.0.jar: cannot execute: Permission denied



      I've tried many different things, but can't seem to get it to run. Any help is much appreciated!







      java snap javafx






      share|improve this question









      New contributor




      Sam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      Sam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




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      edited 7 hours ago







      Sam













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      asked Jan 14 at 14:14









      SamSam

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      613




      New contributor




      Sam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      New contributor





      Sam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Sam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      This question has an open bounty worth +50
      reputation from Sam ending in 7 days.


      This question has not received enough attention.








      This question has an open bounty worth +50
      reputation from Sam ending in 7 days.


      This question has not received enough attention.
























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