handling error while loading comments

app/build.gradle

@@ -55,7 +55,7 @@ dependencies {
         exclude module: 'support-annotations'
     }
 
-    implementation 'com.github.yausername:NewPipeExtractor:c1199c8'
+    implementation 'com.github.yausername:NewPipeExtractor:fb14196'
 
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.mockito:mockito-core:2.8.9'

app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java

@@ -997,7 +997,6 @@ public class VideoDetailFragment
     protected void prepareAndLoadInfo() {
         parallaxScrollRootView.smoothScrollTo(0, 0);
         pushToStack(serviceId, url, name);
-        //clearComments();
         startLoading(false);
     }
 
@@ -1027,6 +1026,7 @@ public class VideoDetailFragment
 
     private void loadComments(boolean forceLoad) {
         if(isCommentsSupported && showComments){
+            clearComments();
             commentsInfo = null;
             if (commentsDisposable != null) commentsDisposable.dispose();
 
@@ -1038,7 +1038,7 @@ public class VideoDetailFragment
                         showCommentsWithAnimation(120, 0,0);
                         initComments(commentsInfo);
                     }, (@NonNull Throwable throwable) -> {
-                        onError(throwable);
+                        onCommentsError(throwable);
                     });
         }
     }
@@ -1495,4 +1495,8 @@ public class VideoDetailFragment
 
         showError(getString(R.string.blocked_by_gema), false, R.drawable.gruese_die_gema);
     }
+
+    public void onCommentsError(Throwable exception) {
+        showSnackBarError(exception, UserAction.REQUESTED_COMMENTS, NewPipe.getNameOfService(serviceId), url, R.string.error_unable_to_load_comments);
+    }
 }

app/src/main/res/values/strings.xml

@@ -389,6 +389,7 @@
     <string name="could_not_import_all_files">Warning: Could not import all files.</string>
     <string name="override_current_data">This will override your current setup.</string>
     <string name="import_settings">Do you want to also import settings?</string>
+    <string name="error_unable_to_load_comments">Could not load comments</string>
 
     <!-- Kiosk Names -->
     <string name="kiosk">Kiosk</string>