Exception in thread "main" java.lang.RuntimeException: Error patching Block.java
        at org.spigotmc.builder.Builder.lambda$main$1(Builder.java:555)
        at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
        at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
        at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
        at java.util.Iterator.forEachRemaining(Unknown Source)
        at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
        at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
        at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
        at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
        at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
        at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
        at java.util.stream.ReferencePipeline.forEach(Unknown Source)
        at org.spigotmc.builder.Builder.main(Builder.java:507)
        at org.spigotmc.builder.Bootstrap.main(Bootstrap.java:27)
Caused by: difflib.PatchFailedException: Incorrect Chunk: the chunk content doesn't match the target
        at difflib.Chunk.verify(Chunk.java:86)
        at difflib.ChangeDelta.verify(ChangeDelta.java:78)
        at difflib.ChangeDelta.applyTo(ChangeDelta.java:44)
        at difflib.Patch.applyTo(Patch.java:43)
        at difflib.DiffUtils.patch(DiffUtils.java:70)
        at org.spigotmc.builder.Builder.lambda$main$1(Builder.java:544)
        ... 13 more