From 81fe43172ccf8a5133039e6f3d779da8ed108903 Mon Sep 17 00:00:00 2001
From: Manfred Karrer <mk@nucleo.io>
Date: Tue, 28 Feb 2017 09:59:02 -0500
Subject: [PATCH] Improve error log

---
 .../main/portfolio/pendingtrades/PendingTradesDataModel.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gui/src/main/java/io/bitsquare/gui/main/portfolio/pendingtrades/PendingTradesDataModel.java b/gui/src/main/java/io/bitsquare/gui/main/portfolio/pendingtrades/PendingTradesDataModel.java
index 709e08d8ba..927cf716ea 100644
--- a/gui/src/main/java/io/bitsquare/gui/main/portfolio/pendingtrades/PendingTradesDataModel.java
+++ b/gui/src/main/java/io/bitsquare/gui/main/portfolio/pendingtrades/PendingTradesDataModel.java
@@ -374,7 +374,7 @@ public class PendingTradesDataModel extends ActivatableDataModel {
             }
 
             final Arbitrator acceptedArbitratorByAddress = user.getAcceptedArbitratorByAddress(trade.getArbitratorNodeAddress());
-            checkNotNull(acceptedArbitratorByAddress);
+            checkNotNull(acceptedArbitratorByAddress, "acceptedArbitratorByAddress must no tbe null");
             Dispute dispute = new Dispute(disputeManager.getDisputeStorage(),
                     trade.getId(),
                     keyRing.getPubKeyRing().hashCode(), // traderId