NoClassDefError when using GlowAPI

Discussion in 'Plugin Development' started by SolemanSeb, Dec 8, 2021.

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    I am creating a modified version of Dreams manhunt plugin. I'm adding features to make it easier and more fun for my friends and I to play. I wanted to add a feature where teammates could see each other through walls (with the glowing effect you get from spectral arrows). I found that I could use GlowAPI and the GlowAPI.setGlowing(Player player, GlowAPI.Color color, Collection<? extends Player> receivers) command to set the glow for a players teammates.

    The command is able to be called, but crashes when trying to get the GlowAPI.Color (which is a public static enum in the same package as the GlowAPI class), because "NoClassDefError". Below are pictures of my calls, my pom.xml and their enum.

    I don't understand why this is not working. The GlowAPI.setGlowing() is being called, but it can't seem to use the Color enum. How do I fix this?

    Attached Files:

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    Did you shade the lib in or did you add the standalone plugin? Make sure the API is available at runtime.
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    Did you load the lib into the JVM? If this api can load as a plugin, add this api into depend in plugin.yml and load it as a plugin in server.If you want exeport it with you plugin jar or the api can't load as a plugin, you can put it in your jar and add its path into META-INF/MAINIFEST.MF as a lib.(JVM will load it)

    or you can write this into your plugin.yml

    depend: [lib plugin's name]
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