diff --git a/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportData.java b/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportData.java
index f3f1e5f03..ff5a32fdc 100644
--- a/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportData.java
+++ b/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportData.java
@@ -15,7 +15,7 @@ public class QuarkReportData {
 		public List<String> permissions;
 
 		List<Method> native_api;
-		List<Method> combination;
+		List<String[]> combination;
 		List<Map<String, InvokePlace>> register;
 	}
 
diff --git a/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportNode.java b/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportNode.java
index a18871a30..f7e2687e8 100644
--- a/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportNode.java
+++ b/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportNode.java
@@ -56,21 +56,24 @@ public class QuarkReportNode extends JNode {
 
 	@Override
 	public ContentPanel getContentPanel(TabbedPane tabbedPane) {
-		QuarkReportData data;
 		try {
-			data = GSON.fromJson(Files.newBufferedReader(apkFile), QuarkReportData.class);
+			QuarkReportData data = GSON.fromJson(Files.newBufferedReader(apkFile), QuarkReportData.class);
+			return new QuarkReportPanel(tabbedPane, this, data);
 		} catch (Exception e) {
 			LOG.error("Quark report parse error", e);
 			StringEscapeUtils.Builder builder = StringEscapeUtils.builder(StringEscapeUtils.ESCAPE_HTML4);
 			builder.append("<h2>");
 			builder.escape("Quark analysis failed!");
-			builder.append("</h2><pre>");
+			builder.append("</h2>");
+			builder.append("<h3>");
+			builder.append("Error: ").escape(e.getMessage());
+			builder.append("</h3>");
+			builder.append("<pre>");
 			builder.escape(ExceptionUtils.getStackTrace(e));
 			builder.append("</pre>");
 			errorContent = builder.toString();
 			return new HtmlPanel(tabbedPane, this);
 		}
-		return new QuarkReportPanel(tabbedPane, this, data);
 	}
 
 	@Override
diff --git a/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportPanel.java b/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportPanel.java
index 78decd177..7fff7076c 100644
--- a/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportPanel.java
+++ b/jadx-gui/src/main/java/jadx/gui/plugins/quark/QuarkReportPanel.java
@@ -8,6 +8,7 @@ import java.awt.event.MouseEvent;
 import java.util.Comparator;
 import java.util.Enumeration;
 import java.util.IdentityHashMap;
+import java.util.List;
 import java.util.Map;
 
 import javax.swing.BorderFactory;
@@ -238,20 +239,25 @@ public class QuarkReportPanel extends ContentPanel {
 			if (Utils.notEmpty(crime.permissions)) {
 				add(new TextTreeNode("Permissions: " + Strings.join(", ", crime.permissions)));
 			}
-			if (Utils.notEmpty(crime.combination)) {
+			if (Utils.notEmpty(crime.native_api)) {
 				TextTreeNode node = new TextTreeNode("Native API");
-				for (QuarkReportData.Method method : crime.combination) {
+				for (QuarkReportData.Method method : crime.native_api) {
 					node.add(new TextTreeNode(method.toString()));
 				}
 				add(node);
-			} else {
-				if (Utils.notEmpty(crime.native_api)) {
-					TextTreeNode node = new TextTreeNode("Native API");
-					for (QuarkReportData.Method method : crime.native_api) {
-						node.add(new TextTreeNode(method.toString()));
+			}
+			List<String[]> combination = crime.combination;
+			if (Utils.notEmpty(combination)) {
+				TextTreeNode node = new TextTreeNode("Combination");
+				int size = combination.size();
+				for (int i = 0; i < size; i++) {
+					TextTreeNode set = new TextTreeNode("Set " + i);
+					for (String mth : combination.get(i)) {
+						set.add(resolveMethod(mth));
 					}
-					add(node);
+					node.add(set);
 				}
+				add(node);
 			}
 			if (Utils.notEmpty(crime.register)) {
 				TextTreeNode node = new TextTreeNode("Invocations");