diff --git a/src/gameplay/match/match.java b/src/gameplay/match/match.java
index 7bdbbdf..1e62f8a 100644
--- a/src/gameplay/match/match.java
+++ b/src/gameplay/match/match.java
@@ -509,8 +509,9 @@ public class match {
 							|| (!atk.isSpecial() && c.getCurrentframe().isNormalCancellable()));
 				if(attackIsPossible) {
 					if(c.getStatus() == Status.JUMPING) {
+						ArrayList<Frame> af = new ArrayList<>(c.getFrames());
 						c.clearNextFrames();
-						for(int i = 0; (i < c.getFrames().size() - 1) && (i < atk.getFrame().size()); i++) {
+						for(int i = 0; (i < af.size() - 1) && (i < atk.getFrame().size()); i++) {
 							Frame jumpf = c.getFrames().get(i+1);
 							jumpf.cloneWithoutMovement(atk.getFrame().get(i));
 							c.addSingleFrame(jumpf);