I downloaded Protocollibs and Lonelibs. The folder for Protocollibs shows up but ItemsAdder folder is missing. I've followed everything on the Wiki but I can't get to Step 2 because I can't do iazip in the console due to the below issue. Is there another step I need to do or am missing? It's giving a remapping error message.
[17.05 11:17:22] [Server] [INFO] [PluginRemapper] Remapping plugin 'plugins/ItemsAdder_3.6.3-beta-13.jar'...
[17.05 11:17:23] [Server] [ERROR] [PluginRemapper] Encountered exception remapping plugins
[17.05 11:17:23] [Server] java.util.concurrent.CompletionExceptionjava.lang.RuntimeException: Failed to remap plugin jar 'plugins/ItemsAdder_3.6.3-beta-13.jar'
[17.05 11:17:23] [Server] at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:315) ~[?:?]
[17.05 11:17:23] [Server] at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:320) ~[?:?]
[17.05 11:17:23] [Server] at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:649) ~[?:?]
[17.05 11:17:23] [Server] at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482) ~[?:?]
[17.05 11:17:23] [Server] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
[17.05 11:17:23] [Server] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
[17.05 11:17:23] [Server] at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
[17.05 11:17:23] [Server] Caused byjava.lang.RuntimeException: Failed to remap plugin jar 'plugins/ItemsAdder_3.6.3-beta-13.jar'
