Need help running the application "Grizzly Time" on a raspberry pi

Hey there, I am the programming lead for my team and I am trying to run the application “GrizzlyTime” to log hours for members. I am attempting to do this on a raspberry pi 3 using the raspbian operating system with no luck. Here is what I have tried so far:

installed all other versions of the application (no luck).
Reinstalled Java.
Restarted my pi.

The commands I have run to try and get it to work are “java” followed by the .jar file. When I do so, I receive this error:
Error: Could not find or load main class GrizzlyTime-2.4.0-Java8.jar
Caused by: java.lang.ClassNotFoundException: GrizzlyTime-2.4.0-Java8.jar

Oh! Also here is my java version:

openjdk version “11.0.16” 2022-07-19
OpenJDK Runtime Environment (build 11.0.16+8-post-Raspbian-1deb11u1)
OpenJDK Server VM (build 11.0.16+8-post-Raspbian-1deb11u1, mixed mode)

Any help would be greatly appreciated.

Have you tried: java -jar <jarfile> ?

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I did, I got this error:
Dec 15, 2022 2:40:52 PM com.sun.javafx.application.PlatformImpl startup
WARNING: Unsupported JavaFX configuration: classes were loaded from ‘unnamed module @1a6537
Graphics Device initialization failed for : es2, sw
Error initializing QuantumRenderer: no suitable pipeline found
java.lang.RuntimeException: java.lang.RuntimeException: Error initializing QuantumRenderer: no suitable pipeline found
at com.sun.javafx.tk.quantum.QuantumRenderer.getInstance(QuantumRenderer.java:280)
at com.sun.javafx.tk.quantum.QuantumToolkit.init(QuantumToolkit.java:244)
at com.sun.javafx.tk.Toolkit.getToolkit(Toolkit.java:261)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:286)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:160)
at com.sun.javafx.application.LauncherImpl.startToolkit(LauncherImpl.java:658)
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:678)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: Error initializing QuantumRenderer: no suitable pipeline found
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.init(QuantumRenderer.java:94)
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:124)
… 1 more
Exception in thread “main” java.lang.RuntimeException: No toolkit found
at com.sun.javafx.tk.Toolkit.getToolkit(Toolkit.java:273)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:286)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:160)
at com.sun.javafx.application.LauncherImpl.startToolkit(LauncherImpl.java:658)
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:678)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195)
at java.base/java.lang.Thread.run(Thread.java:829)

This was when running the java11 version.

Hmm. This might be better raised as a GrizzlyTime issue, but first you should look at this existing issue.

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