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Sheep-y / trpg-dnd-4e-db

4e Compendium - Offline D&D 4e Database
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Error when running .jar file #26

Closed MKolman closed 7 years ago

MKolman commented 7 years ago

Steps to reproduce the error

Download 4e_compendium_downloader.jar and run it using java -jar 4e_compendium_downloader.jar

Expected result

Application starts

Actual result

$ java -jar 4e_compendium_downloader.jar 
Error: Could not find or load main class db4e.Main

System information

OS: Arch Linux

$ uname -a
Linux ra 4.8.4-1-ARCH #1 SMP PREEMPT Sat Oct 22 18:26:57 CEST 2016 x86_64 GNU/Linux

Java version: java-8-openjdk

$ java -version
openjdk version "1.8.0_112"
OpenJDK Runtime Environment (build 1.8.0_112-b15)
OpenJDK 64-Bit Server VM (build 25.112-b15, mixed mode)
Sheep-y commented 7 years ago

Can reproduce with OpenJDK on windows; ok with Sun Java. Will try to see what's wrong. Thanks for raising the issue.

Sheep-y commented 7 years ago

Turns out it has nothing to do with the jar or the class in it.

OpenJDK doesn't come with OpenJFX by default, which the main class depends on. If you build OpenJFX + Webkit and put them into OpenJDK, the jar should load and run.

I'll add a detection to provide more meaningful message in next release.