{
	"id": "165724",
	"key": "TIMOB-24367",
	"fields": {
		"issuetype": {
			"id": "1",
			"description": "A problem which impairs or prevents the functions of the product.",
			"name": "Bug",
			"subtask": false
		},
		"project": {
			"id": "10153",
			"key": "TIMOB",
			"name": "Titanium SDK/CLI",
			"projectCategory": {
				"id": "10100",
				"description": "Titanium and related SDKs used in application development",
				"name": "Client"
			}
		},
		"fixVersions": [
			{
				"id": "17608",
				"name": "Release 6.1.0",
				"archived": false,
				"released": true,
				"releaseDate": "2017-05-26"
			}
		],
		"resolution": {
			"id": "1",
			"description": "A fix for this issue is checked into the tree and tested.",
			"name": "Fixed"
		},
		"resolutiondate": "2017-02-24T02:16:50.000+0000",
		"created": "2017-02-02T01:40:16.000+0000",
		"priority": {
			"name": "None",
			"id": "6"
		},
		"labels": [
			"qe-6.1.0"
		],
		"versions": [
			{
				"id": "17608",
				"name": "Release 6.1.0",
				"archived": false,
				"released": true,
				"releaseDate": "2017-05-26"
			}
		],
		"issuelinks": [],
		"assignee": {
			"name": "gmathews",
			"key": "gmathews",
			"displayName": "Gary Mathews",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"updated": "2017-02-24T18:42:39.000+0000",
		"status": {
			"description": "The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.",
			"name": "Closed",
			"id": "6",
			"statusCategory": {
				"id": 3,
				"key": "done",
				"colorName": "green",
				"name": "Done"
			}
		},
		"components": [
			{
				"id": "10202",
				"name": "Android",
				"description": "Android Platform"
			}
		],
		"description": "This issue is probably due to TIMOB-24253.\r\n\r\nh5.Steps to reproduce:\r\n1. Use the code below in your app.js.\r\n{code}\r\nvar win1 = Ti.UI.createWindow({\r\n    backgroundColor: 'blue',\r\n    title: 'Blue'\r\n});\r\n\r\nvar lbl = Ti.UI.createLabel({text: 'I am a blue window.'});\r\n\r\nlbl.addEventListener('click', function(){\r\n\tTi.UI.createWindow().open();\t\r\n});\r\n\r\nwin1.add(lbl);\r\n\r\nvar win2 = Ti.UI.createWindow({\r\n    backgroundColor: 'red',\r\n    title: 'Red'\r\n});\r\n\r\nwin2.add(Ti.UI.createLabel({text: 'I am a red window.'}));\r\n\r\nvar tab1 = Ti.UI.createTab({\r\n    window: win1,\r\n    title: 'Blue'\r\n}),\r\ntab2 = Ti.UI.createTab({\r\n    window: win2,\r\n    title: 'Red'\r\n}),\r\ntabGroup = Ti.UI.createTabGroup({\r\n    tabs: [tab1, tab2]\r\n});\r\ntabGroup.open();\r\n{code}\r\n\r\n2.  Build for android device/emulator.\r\n3. After the app launches click on {{I am blue window}} label.\r\n4. A new window opens up.\r\n5. Hit the android back button to close the window to return to the tab group.\r\n\r\nh5.Actual results:\r\n1. The app crashes with error:\r\n{code}\r\n[ERROR] :  TiApplication: (main) [8300,8300] Sending event: exception on thread: main msg:java.lang.RuntimeException: Unable to start activity ComponentInfo{com.app.timob24253/org.appcelerator.titanium.TiActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object ti.modules.titanium.ui.TabGroupProxy.getProperty(java.lang.String)' on a null object reference; Titanium 6.1.0,2017/01/31 13:23,undefined\r\n[ERROR] :  TiApplication: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.app.timob24253/org.appcelerator.titanium.TiActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object ti.modules.titanium.ui.TabGroupProxy.getProperty(java.lang.String)' on a null object reference\r\n[ERROR] :  TiApplication: \tat android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)\r\n[ERROR] :  TiApplication: \tat android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)\r\n[ERROR] :  TiApplication: \tat android.app.ActivityThread.-wrap11(ActivityThread.java)\r\n[ERROR] :  TiApplication: \tat android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)\r\n[ERROR] :  TiApplication: \tat android.os.Handler.dispatchMessage(Handler.java:102)\r\n[ERROR] :  TiApplication: \tat android.os.Looper.loop(Looper.java:148)\r\n[ERROR] :  TiApplication: \tat android.app.ActivityThread.main(ActivityThread.java:5417)\r\n[ERROR] :  TiApplication: \tat java.lang.reflect.Method.invoke(Native Method)\r\n[ERROR] :  TiApplication: \tat com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)\r\n[ERROR] :  TiApplication: \tat com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)\r\n[ERROR] :  TiApplication: Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object ti.modules.titanium.ui.TabGroupProxy.getProperty(java.lang.String)' on a null object reference\r\n[ERROR] :  TiApplication: \tat ti.modules.titanium.ui.widget.tabgroup.TiUIActionBarTabGroup.addTab(TiUIActionBarTabGroup.java:338)\r\n[ERROR] :  TiApplication: \tat ti.modules.titanium.ui.TabGroupProxy.handlePostOpen(TabGroupProxy.java:396)\r\n[ERROR] :  TiApplication: \tat ti.modules.titanium.ui.TabGroupProxy.windowCreated(TabGroupProxy.java:371)\r\n[ERROR] :  TiApplication: \tat org.appcelerator.titanium.TiActivityWindows.windowCreated(TiActivityWindows.java:33)\r\n[ERROR] :  TiApplication: \tat org.appcelerator.titanium.TiBaseActivity.windowCreated(TiBaseActivity.java:559)\r\n[ERROR] :  TiApplication: \tat org.appcelerator.titanium.TiBaseActivity.onCreate(TiBaseActivity.java:673)\r\n[ERROR] :  TiApplication: \tat org.appcelerator.titanium.TiActivity.onCreate(TiActivity.java:21)\r\n[ERROR] :  TiApplication: \tat android.app.Activity.performCreate(Activity.java:6251)\r\n[ERROR] :  TiApplication: \tat android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)\r\n[ERROR] :  TiApplication: \tat android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)\r\n[ERROR] :  TiApplication: \t... 9 more\r\n{code}\r\n\r\nh5. Expected results:\r\n1. We should be able to return to the tabgroup with out a crash.",
		"attachment": [],
		"flagged": false,
		"summary": "Android: Going back to the tabgroup with android back button crashes app with \"java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object ti.modules.titanium.ui.TabGroupProxy.getProperty(java.lang.String)\"",
		"creator": {
			"name": "lchoudhary",
			"key": "lchoudhary",
			"displayName": "Lokesh Choudhary",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"subtasks": [],
		"reporter": {
			"name": "lchoudhary",
			"key": "lchoudhary",
			"displayName": "Lokesh Choudhary",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"environment": "Appc Studio : 4.8.1.201612050850\r\nSDK Version : 6.1.0.v20170131132207\r\nMac OS Version : 10.12.2\r\nXcode Version : Xcode 8.2.1 Build version 8C1002\r\nAppc CLI AND Appc NPM : {\"NPM\":\"4.2.9-1\",\"CLI\":\"6.1.0\"}\r\nTi CLI : 5.0.11\r\nAlloy : 1.9.5\r\nNode : v4.6.0\r\nNexus 6 running 6.0.1",
		"closedSprints": [
			{
				"id": 839,
				"state": "closed",
				"name": "2017 Sprint 04 SDK",
				"startDate": "2017-02-12T23:36:00.961Z",
				"endDate": "2017-02-26T23:36:00.000Z",
				"completeDate": "2017-02-26T17:38:54.172Z",
				"originBoardId": 114
			}
		],
		"comment": {
			"comments": [
				{
					"id": "406619",
					"author": {
						"name": "lchoudhary",
						"key": "lchoudhary",
						"displayName": "Lokesh Choudhary",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "[~gmathews], One more weird thing is I see the issue only on Nexus 6 - 6.0.1. \r\nTried it on Google pixel - 7.1.1, Nexus 5 - 6.0.1 & emulator - 6.0 & I could not reproduce it.\r\n",
					"updateAuthor": {
						"name": "lchoudhary",
						"key": "lchoudhary",
						"displayName": "Lokesh Choudhary",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-02-08T19:37:22.000+0000",
					"updated": "2017-02-08T19:37:22.000+0000"
				},
				{
					"id": "406725",
					"author": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "master: https://github.com/appcelerator/titanium_mobile/pull/8822",
					"updateAuthor": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-02-09T11:31:42.000+0000",
					"updated": "2017-02-09T11:31:42.000+0000"
				},
				{
					"id": "407977",
					"author": {
						"name": "lmorris",
						"key": "lmorris",
						"displayName": "Lee Morris",
						"active": false,
						"timeZone": "America/Los_Angeles"
					},
					"body": "Can verify this fix. Tested with the following environment; \r\nAndroid 7.1.1 (Nexus 6P)\r\nMacOS 10.11.6 (15G31)\r\nStudio 4.8.1.201612050850\r\nTi SDK 6.1.0.v20170223182720\r\nAppc NPM 4.2.8\r\nAppc CLI 6.1.0\r\nTi CLI 5.0.11\r\nAlloy 1.9.5\r\nArrow 1.10.1\r\nXcode 8.2 (8C38)\r\nNode v4.6.0\r\nJava 1.7.0_80",
					"updateAuthor": {
						"name": "lmorris",
						"key": "lmorris",
						"displayName": "Lee Morris",
						"active": false,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-02-24T18:42:29.000+0000",
					"updated": "2017-02-24T18:42:29.000+0000"
				}
			],
			"maxResults": 4,
			"total": 4,
			"startAt": 0
		}
	}
}