Hey @Siva , which kind of serial-port for Which device?
Here is an similiar topic with serial-port
https://forum.snapcraft.io/t/cannot-open-dev-ttys4/1623
Greets Tony
Hi @tokurz…
Sorry for not replying… I solved this problem.
I used java snap application for Ubuntu core. The device is 4-port Serial USB device.
My tomcat snapcraft.yaml is
apps:
snap:
command: usr/lib/jvm/jdk1.8.0_152/bin/java -Djava.library.path=$SNAPlib -jar
$SNAP/src/SampleTesting.jar
plugs: [wayland, desktop, network, home]
environment:
JAVA_HOME: $SNAP/usr/lib/jvm/default-java
CLASSPATH: $SNAP/jar/SampleTesting.jar
PATH: $SNAP/usr/lib/jvm/default-java/bin:$PATH
parts:
snap:
source: .
plugin: dump
organize:
jdk1.8.0_152 : usr/lib/jvm/jdk1.8.0_152
build-packages:
- ca-certificates
- ca-certificates-java