Could not open jar file

[R-D-D-D]

Please read up on how to write a good question

Environment

Describe your development environment

• IntelliJ version: 2019.2
• Java version: 11.0.4
• Operating system version: Mac OS Mojave 10.14.6
• other packages' versions

Issue

When I am trying to double click and open the jar file compiled using gradle shadowJar on a mac with Jar launcher(A mac utility app to open jar file), it prompts me saying it cant be lauched and check console for error message. The closest two things in my console that looks like an error message is in the code below, but after much googling I cant seem to figure out what is the problem, may I get some help? The jar file runs perfectly fine when opened from terminal. Will this affect grading since grading is based on jar file?

LSExceptions shared instance invalidated for timeout.

NSApp cache appearance:
-NSRequiresAquaSystemAppearance: 0
-appearance: (null)
-effectiveAppearance: <NSCompositeAppearance: 0x600000a686e0
 (
    "<NSDarkAquaAppearance: 0x600003c6f6c0>",
    "<NSSystemAppearance: 0x600003c6f240>"
)>

[damithc]

Did you try running it using java -jar command (instead of double-clicking)?

[kylase-learning]

Have you tried using Java 11.0.2 instead? There was a student with 11.0.4 and had problem with it. Using 11.0.2 resolved the issues.

Please refer to #44

[R-D-D-D]

It runs fine with java -jar command. I tried using java 11.0.2 instead but it does not change anything.

[damithc]

Perhaps you can share the jar file here for someone else to try it?

[damithc]

For the time being, it's good enough if it can be run using the command line, until this issue is resolved.