xception in thread "LWJGL Application" com.badlogic.gdx.utils.GdxRuntimeException: java.lang.NoClassDefFoundError: gluttonmod/cards/AbstractGluttonCard
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:133)
Caused by: java.lang.NoClassDefFoundError: gluttonmod/cards/AbstractGluttonCard
at com.megacrit.cardcrawl.mod.replay.actions.common.EchoToDrawAction.echoCard(EchoToDrawAction.java:49)
at com.megacrit.cardcrawl.mod.replay.actions.common.EchoToDrawAction.addToDiscard(EchoToDrawAction.java:73)
at com.megacrit.cardcrawl.mod.replay.actions.common.EchoToDrawAction.update(EchoToDrawAction.java:60)
at com.megacrit.cardcrawl.actions.GameActionManager.update(GameActionManager.java:179)
at com.megacrit.cardcrawl.rooms.AbstractRoom.update(AbstractRoom.java:325)
at com.megacrit.cardcrawl.dungeons.AbstractDungeon.update(AbstractDungeon.java:2532)
at com.megacrit.cardcrawl.core.CardCrawlGame.update(CardCrawlGame.java:871)
at com.megacrit.cardcrawl.core.CardCrawlGame.render(CardCrawlGame.java:419)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:225)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:126)
Caused by: java.lang.ClassNotFoundException: gluttonmod.cards.AbstractGluttonCard
at com.evacipated.cardcrawl.modthespire.MTSClassLoader.findClass(MTSClassLoader.java:112)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.evacipated.cardcrawl.modthespire.MTSClassLoader.loadClass(MTSClassLoader.java:96)
... 10 more


Do I need to expand my memory?