Google map markers are disappearing instantly. How to make a marker remain constant?

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I am adding markers on my map by fetching user locations stored in the remote server. The locations are displayed but within 3 seconds, the marker disappears. Any solution to this?? Below is my complete code.

protected void onPostExecute(Void result) 
{           
        super.onPostExecute(result);
        for(Users u:locList)
        {


            MarkerOptions markerOptions = new MarkerOptions();
            double latitude1 = u.getLatitude();
            double longitude1 = u.getLongitude();



            LatLng latLng1 = new LatLng(latitude1, longitude1);

            // Animating to the touched position                                
            mGoogleMap.animateCamera(CameraUpdateFactory.newLatLng(latLng1));   

            if(userMarker!=null) userMarker.remove();

            markerOptions = new MarkerOptions().position(new LatLng(latitude1, longitude1)).title(latLng1.toString());

            // adding marker
            userMarker = mGoogleMap.addMarker(markerOptions);
            //userMarker.setVisible(true);




            // Placing a marker on the touched position
            mGoogleMap.addMarker(markerOptions); 

            markerOptions.visible(true);
     }

}

please check your code do you use something like map.clear()

Some Saved Location Pins are Disappearing, I have been using the Google Maps IOS app and browser version (Mac) to save pins all over the world I would be crushed if these locations somehow disappeared. I was just coming on here to complain of the same thing. A marker identifies a location on a map. By default, a marker uses a standard image. Markers can display custom images, in which case they are usually referred to as "icons." Markers and icons are objects of type Marker. You can set a custom icon within the marker's constructor, or by calling setIcon () on the marker.

remove

userMarker.remove();

from your code...

Markers disappear accidentally., the map may accidentally disappear. I have to pan zoom to make markers appear again.is it a bug of new beta API ? does anyone have the same problem? Thanks If you zoom out to see the whole world, does your marker appear on one In this post I’m gong to give you the code to make markers on a Google Map, and then make these markers appear and disappear. The key is that you don’t need to know how the entire code works — you only need to understand a few lines out of the entire file.

I fixed the same issue by commenting out map.clear. Wow correct my grammar way to go get a life

Custom markers randomly disappear · Issue #578 · react-native , When the map updates, some of my custom markers disappear. I'm seeing the same on android. I think I worked around the problem by making my "key"s change This is only with one marker and the image itself points to a local companies internal fork nitaliano@1ef9dce it's only google maps on  google-maps-markers. Score 0. 1 Google map markers are disappearing instantly. How to make a marker remain constant? Dec 17 '13.

Android - marker not shown when centering camera on it , Create a marker somewhere far outside currently visible area (I guess it's not The marker will stay invisible if you will not move the map by touching it, and it will instantly appear as you start moving the map. Sometimes even more weird behaviour happens, the marker disappears until I zoom out. And it  When you take your finger off the screen, the marker will remain in that position. Markers are not draggable by default. You must explicitly set the marker to be draggable either with MarkerOptions.draggable(boolean) prior to adding it to the map, or Marker.setDraggable(boolean) once it has been added to the map.

How to cluster map markers, Marker clustering is a useful tool for visually consolidating markers, making it To create a marker cluster, let's first look at how to create You'll notice two things right away: there are more clusters (due to the At this point, you've gone from a densely-markered map to one that is elegantly clustered. Find local businesses, view maps and get driving directions in Google Maps. When you have eliminated the JavaScript , whatever remains must be an empty page. Enable JavaScript to see Google Maps.

Marker Pins have disappeared when I reopen 'my' map. IT , I viewed the same map at home (using Google Chrome) and the pins were all visible again. Can anything be done to prevent the markers from disappearing? We can draw objects on the map and bind them to a desired latitude and longitude. These are called overlays. Google Maps provides various overlays as shown below. To mark a single location on the map, Google Maps provides markers. These markers use a standard symbol and these symbols can be customized. This chapter explains how to add markers

Comments
  • Yes I am using that method. Should I remove it?