{
	"id": "172046",
	"key": "MOD-2452",
	"fields": {
		"issuetype": {
			"id": "4",
			"description": "An improvement or enhancement to an existing feature or task.",
			"name": "Improvement",
			"subtask": false
		},
		"project": {
			"id": "10034",
			"key": "MOD",
			"name": "Appcelerator Modules",
			"projectCategory": {
				"id": "10100",
				"description": "Titanium and related SDKs used in application development",
				"name": "Client"
			}
		},
		"fixVersions": [
			{
				"id": "20242",
				"name": "Ti.Map Android 4.3.1",
				"archived": false,
				"released": false
			}
		],
		"resolution": {
			"id": "1",
			"description": "A fix for this issue is checked into the tree and tested.",
			"name": "Fixed"
		},
		"resolutiondate": "2018-08-20T20:44:57.000+0000",
		"created": "2018-08-12T12:12:06.000+0000",
		"priority": {
			"name": "Medium",
			"id": "3"
		},
		"labels": [],
		"versions": [],
		"issuelinks": [],
		"assignee": {
			"name": "gmathews",
			"key": "gmathews",
			"displayName": "Gary Mathews",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"updated": "2018-08-20T20:44:57.000+0000",
		"status": {
			"description": "A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.",
			"name": "Resolved",
			"id": "5",
			"statusCategory": {
				"id": 3,
				"key": "done",
				"colorName": "green",
				"name": "Done"
			}
		},
		"components": [
			{
				"id": "13700",
				"name": "Map"
			}
		],
		"description": "When closing a window with a map view on Android, the following error occurs if the closing-process was done before the map finished loading:\r\n{code}\r\n[ERROR] TiApplication: (main) [308,10619] Sending event: exception on thread: main msg:java.lang.NullPointerException: Attempt to invoke virtual method 'boolean org.appcelerator.titanium.proxy.TiViewProxy.fireEvent(java.lang.String, java.lang.Object)' on a null object reference; Titanium 7.2.0,2018/06/07 05:21,undefined\r\n[ERROR] TiApplication: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean org.appcelerator.titanium.proxy.TiViewProxy.fireEvent(java.lang.String, java.lang.Object)' on a null object reference\r\n[ERROR] TiApplication: \tat ti.map.TiUIMapView.onMapLoaded(TiUIMapView.java:1088)\r\n[ERROR] TiApplication: \tat com.google.android.gms.maps.zzj.onMapLoaded(Unknown Source:2)\r\n[ERROR] TiApplication: \tat com.google.android.gms.maps.internal.zzam.onTransact(Unknown Source:10)\r\n[ERROR] TiApplication: \tat android.os.Binder.transact(Binder.java:604)\r\n[ERROR] TiApplication: \tat fb.b(:com.google.android.gms.dynamite_mapsdynamite@12874026@12.8.74 (040700-204998136):20)\r\n[ERROR] TiApplication: \tat com.google.android.gms.maps.internal.bc.a(:com.google.android.gms.dynamite_mapsdynamite@12874026@12.8.74 (040700-204998136):4)\r\n[ERROR] TiApplication: \tat com.google.maps.api.android.lib6.impl.cr.run(:com.google.android.gms.dynamite_mapsdynamite@12874026@12.8.74 (040700-204998136):34)\r\n[ERROR] TiApplication: \tat android.os.Handler.handleCallback(Handler.java:789)\r\n[ERROR] TiApplication: \tat android.os.Handler.dispatchMessage(Handler.java:98)\r\n[ERROR] TiApplication: \tat android.os.Looper.loop(Looper.java:164)\r\n[ERROR] TiApplication: \tat android.app.ActivityThread.main(ActivityThread.java:6541)\r\n[ERROR] TiApplication: \tat java.lang.reflect.Method.invoke(Native Method)\r\n[ERROR] TiApplication: \tat com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)\r\n[ERROR] TiApplication: \tat com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)\r\n{code}\r\n\r\nIt seems like the map listeners are not cleaned up on window-close, so it tried to fire the \"complete\" event on a proxy that was destroyed already. A proper fix should remove the listener and clean up the map-view instance. A hacky fix could guard if the proxy is null and do not fire the event is so. ",
		"attachment": [],
		"flagged": false,
		"summary": "Ti.Map: Android - Error when closing a window with a map-view",
		"creator": {
			"name": "hknoechel",
			"key": "hansknoechel",
			"displayName": "Hans Knöchel",
			"active": true,
			"timeZone": "Europe/Berlin"
		},
		"subtasks": [],
		"reporter": {
			"name": "hknoechel",
			"key": "hansknoechel",
			"displayName": "Hans Knöchel",
			"active": true,
			"timeZone": "Europe/Berlin"
		},
		"environment": "SDK 7.2.0.GA\r\nAndroid 8.1",
		"comment": {
			"comments": [
				{
					"id": "440863",
					"author": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "master: https://github.com/appcelerator-modules/ti.map/pull/242",
					"updateAuthor": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2018-08-17T23:19:09.000+0000",
					"updated": "2018-08-17T23:19:09.000+0000"
				}
			],
			"maxResults": 1,
			"total": 1,
			"startAt": 0
		}
	}
}