diff --git a/src/com/jpexs/decompiler/flash/gui/Main.java b/src/com/jpexs/decompiler/flash/gui/Main.java
index 33d16bbfe..96a8bc0f5 100644
--- a/src/com/jpexs/decompiler/flash/gui/Main.java
+++ b/src/com/jpexs/decompiler/flash/gui/Main.java
@@ -2235,6 +2235,14 @@ public class Main {
             }
         }
 
+        Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
+
+            @Override
+            public void uncaughtException(Thread t, Throwable e) {
+                logger.log(Level.SEVERE, "Uncaught exception in thread: " + t.getName(), e);
+            }
+        });
+
         Formatter formatterTxt = new LogFormatter();
         if (fileTxt != null) {
             fileTxt.setFormatter(formatterTxt);