diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/command/HgLogCommand.java b/plugins/hg4idea/src/org/zmlx/hg4idea/command/HgLogCommand.java
index 639b86eedf0d..89c432e1016d 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/command/HgLogCommand.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/command/HgLogCommand.java
@@ -80,8 +80,7 @@ public class HgLogCommand {
   /**
    * @param limit Pass -1 to set no limits on history
    */
-  public final List<HgFileRevision> execute(final HgFile hgFile, int limit, boolean includeFiles, @Nullable List<String> argsForCmd)
-    throws HgCommandException {
+  public final List<HgFileRevision> execute(final HgFile hgFile, int limit, boolean includeFiles, @Nullable List<String> argsForCmd) {
     if ((limit <= 0 && limit != -1) || hgFile == null) {
       return Collections.emptyList();
     }
diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/provider/HgCachingCommittedChangesProvider.java b/plugins/hg4idea/src/org/zmlx/hg4idea/provider/HgCachingCommittedChangesProvider.java
index 34c058f071b3..9cff9c5c130b 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/provider/HgCachingCommittedChangesProvider.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/provider/HgCachingCommittedChangesProvider.java
@@ -38,9 +38,7 @@ import org.jetbrains.annotations.Nls;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.zmlx.hg4idea.*;
-import org.zmlx.hg4idea.action.HgCommandResultNotifier;
 import org.zmlx.hg4idea.command.HgLogCommand;
-import org.zmlx.hg4idea.execution.HgCommandException;
 import org.zmlx.hg4idea.ui.HgVersionFilterComponent;
 import org.zmlx.hg4idea.util.HgUtil;
 
@@ -223,13 +221,7 @@ public class HgCachingCommittedChangesProvider implements CachingCommittedChange
       }
     }
     final List<HgFileRevision> localRevisions;
-    try {
-      localRevisions = hgLogCommand.execute(hgFile, maxCount == 0 ? -1 : maxCount, true, args);
-    }
-    catch (HgCommandException e) {
-      new HgCommandResultNotifier(project).notifyError(null, HgVcsMessages.message("hg4idea.error.log.command.execution"), e.getMessage());
-      return result;
-    }
+    localRevisions = hgLogCommand.execute(hgFile, maxCount == 0 ? -1 : maxCount, true, args);
     Collections.reverse(localRevisions);
 
     for (HgFileRevision revision : localRevisions) {
@@ -342,13 +334,7 @@ public class HgCachingCommittedChangesProvider implements CachingCommittedChange
     args.add("--rev");
     args.add(revision);
     final List<HgFileRevision> revisions;
-    try {
-      revisions = hgLogCommand.execute(hgFile, 1, true, args);
-    }
-    catch (HgCommandException e) {
-      new HgCommandResultNotifier(project).notifyError(null, HgVcsMessages.message("hg4idea.error.log.command.execution"), e.getMessage());
-      return null;
-    }
+    revisions = hgLogCommand.execute(hgFile, 1, true, args);
     if (ContainerUtil.isEmpty(revisions)) {
       return null;
     }
diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/provider/HgHistoryProvider.java b/plugins/hg4idea/src/org/zmlx/hg4idea/provider/HgHistoryProvider.java
index f395a06609c3..43562850f178 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/provider/HgHistoryProvider.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/provider/HgHistoryProvider.java
@@ -29,11 +29,8 @@ import org.jetbrains.annotations.Nullable;
 import org.zmlx.hg4idea.HgFile;
 import org.zmlx.hg4idea.HgFileRevision;
 import org.zmlx.hg4idea.HgRevisionNumber;
-import org.zmlx.hg4idea.HgVcsMessages;
-import org.zmlx.hg4idea.action.HgCommandResultNotifier;
 import org.zmlx.hg4idea.command.HgLogCommand;
 import org.zmlx.hg4idea.command.HgWorkingCopyRevisionsCommand;
-import org.zmlx.hg4idea.execution.HgCommandException;
 import org.zmlx.hg4idea.util.HgUtil;
 
 import javax.swing.*;
@@ -129,13 +126,7 @@ public class HgHistoryProvider implements VcsHistoryProvider {
     args.add("--rev");
     args.add("reverse(0::" + revNumberAsArg + ")"); // without --follow was 0:tip by default without --rev;
     // reverse needed because of mercurial default order problem -r revset with and without -f option
-    try {
-      return logCommand.execute(new HgFile(vcsRoot, filePath), limit, false, args);
-    }
-    catch (HgCommandException e) {
-      new HgCommandResultNotifier(project).notifyError(null, HgVcsMessages.message("hg4idea.error.log.command.execution"), e.getMessage());
-      return Collections.emptyList();
-    }
+    return logCommand.execute(new HgFile(vcsRoot, filePath), limit, false, args);
   }
 
   public boolean supportsHistoryForDirectories() {