[15:33:54 ERROR]: [PlaceholderAPI] Failed to load expansion class AttributeExpansion (Is a dependency missing?)
[15:33:54 ERROR]: [PlaceholderAPI]
java.lang.NoSuchMethodError: at.helpch.placeholderapi.expansion.attribute.AttributeExpansion.log(Ljava/util/logging/Level;Ljava/lang/String;)V
at at.helpch.placeholderapi.expansion.attribute.AttributeExpansion.isCompatibleWith(AttributeExpansion.java:75) ~[?:?]
at me.clip.placeholderapi.expansion.manager.LocalExpansionManager.register(LocalExpansionManager.java:232) ~[?:?]
at me.clip.placeholderapi.expansion.PlaceholderExpansion.register(PlaceholderExpansion.java:138) ~[?:?]
at me.clip.placeholderapi.expansion.manager.LocalExpansionManager.register(LocalExpansionManager.java:168) ~[?:?]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_311]
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_311]
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1384) ~[?:1.8.0_311]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_311]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_311]
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0_311]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_311]
at java.util.stream.LongPipeline.reduce(LongPipeline.java:439) ~[?:1.8.0_311]
at java.util.stream.LongPipeline.sum(LongPipeline.java:397) ~[?:1.8.0_311]
at java.util.stream.ReferencePipeline.count(ReferencePipeline.java:526) ~[?:1.8.0_311]
at me.clip.placeholderapi.expansion.manager.LocalExpansionManager.lambda$registerAll$3(LocalExpansionManager.java:327) ~[?:?]
at me.clip.placeholderapi.util.Futures.lambda$null$0(Futures.java:46) ~[?:?]
at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:71) [server.jar:git-Spigot-596221b-9a1fc1e]
at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:353) [server.jar:git-Spigot-596221b-9a1fc1e]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:738) [server.jar:git-Spigot-596221b-9a1fc1e]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:405) [server.jar:git-Spigot-596221b-9a1fc1e]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:678) [server.jar:git-Spigot-596221b-9a1fc1e]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:576) [server.jar:git-Spigot-596221b-9a1fc1e]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_311]
这样提示