{
	"id": "166821",
	"key": "TIMOB-24539",
	"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": "19779",
				"name": "Hyperloop 2.1.2",
				"archived": false,
				"released": true,
				"releaseDate": "2017-07-10"
			}
		],
		"resolution": {
			"id": "1",
			"description": "A fix for this issue is checked into the tree and tested.",
			"name": "Fixed"
		},
		"resolutiondate": "2017-06-22T12:17:43.000+0000",
		"created": "2017-03-28T09:55:06.000+0000",
		"priority": {
			"name": "High",
			"id": "2"
		},
		"labels": [],
		"versions": [],
		"issuelinks": [],
		"assignee": {
			"name": "jvennemann",
			"key": "jvennemann",
			"displayName": "Jan Vennemann",
			"active": true,
			"timeZone": "Europe/Berlin"
		},
		"updated": "2017-06-23T00:06:37.000+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"
			},
			{
				"id": "13715",
				"name": "Hyperloop",
				"description": "Hyperloop project"
			}
		],
		"description": "When building Hyperloop for Android, sometimes one of the following errors is thrown:\r\n{code}\r\n[INFO]  Starting Hyperloop assembly\r\n[INFO]  [Hyperloop] Using system metabase cache file at /var/folders/tt/7hv0vw1d4nx64kbpcdd4dsn00000gn/T/hyperloop_android-23_metabase.4b1ef509144aeedbb0887170e4fa336933582ed3.json.gz\r\n[INFO]  Skipping Hyperloop compile, no usage found ...\r\n[INFO]  Finished Hyperloop assembly\r\n[ERROR] read ECONNRESET\r\n{code}\r\nor (twice now)\r\n{code}\r\n\r\n[INFO]  Starting Hyperloop assembly\r\n2017-03-28T08:40:02.077Z | ERROR  | An uncaught exception was thrown!\r\nCannot read property 'shift' of undefined\r\n2017-03-28T08:40:02.078Z | ERROR  | Cannot read property 'shift' of undefined\r\n{code}\r\nThis happens randomly and can be resolved by doing a clean build. Even when not changing anything Hyperloop-related, this happens from time to time. \r\n\r\n*EDIT*: Additional logs (only occurred once in trace-mode):\r\n{code}\r\n[INFO]  Starting Hyperloop assembly\r\n\r\n/Users/jonahpolack/Library/Application Support/Titanium/plugins/hyperloop/2.0.1/node_modules/node-appc/node_modules/wrench/lib/wrench.js:382\r\n            var filename = files.shift();\r\n                                ^\r\nTypeError: Cannot read property 'shift' of undefined\r\n    at rmFile (/Users/jonahpolack/Library/Application Support/Titanium/plugins/hyperloop/2.0.1/node_modules/node-appc/node_modules/wrench/lib/wrench.js:382:33)\r\n    at /Users/jonahpolack/Library/Application Support/Titanium/plugins/hyperloop/2.0.1/node_modules/node-appc/node_modules/wrench/lib/wrench.js:394:11\r\n    at FSReqWrap.oncomplete (fs.js:82:15)\r\n{code}",
		"attachment": [],
		"flagged": false,
		"summary": "Hyperloop: Android - Unhandled CLI error thrown sometimes",
		"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": null,
		"closedSprints": [
			{
				"id": 917,
				"state": "closed",
				"name": "2017 Sprint 13 SDK",
				"startDate": "2017-06-18T16:14:35.902Z",
				"endDate": "2017-07-02T16:14:00.000Z",
				"completeDate": "2017-07-06T23:53:22.101Z",
				"originBoardId": 114
			}
		],
		"comment": {
			"comments": [
				{
					"id": "417656",
					"author": {
						"name": "cwilliams",
						"key": "cwilliams",
						"displayName": "Christopher Williams",
						"active": true,
						"timeZone": "America/New_York"
					},
					"body": "So I don't actually use wrench in hyperloop JS code itself, so I think this is actually coming through from the node-appc dependency (as you can see in the file paths above).\r\n\r\nIt's possible that [~hansknoechel]'s PR for node-appc here would fix it? https://github.com/appcelerator/node-appc/pull/122",
					"updateAuthor": {
						"name": "cwilliams",
						"key": "cwilliams",
						"displayName": "Christopher Williams",
						"active": true,
						"timeZone": "America/New_York"
					},
					"created": "2017-04-19T13:51:47.000+0000",
					"updated": "2017-04-19T13:51:47.000+0000"
				},
				{
					"id": "422544",
					"author": {
						"name": "jvennemann",
						"key": "jvennemann",
						"displayName": "Jan Vennemann",
						"active": true,
						"timeZone": "Europe/Berlin"
					},
					"body": "This was caused by running multiple .aar transforms in parallel. During the transform we copy the assets directory which caused unexpected behavior when multiple I/O operations happened on the same destination folder.\r\n\r\nPR (master): https://github.com/appcelerator/hyperloop.next/pull/184\r\nPR (2_1_X): https://github.com/appcelerator/hyperloop.next/pull/185",
					"updateAuthor": {
						"name": "jvennemann",
						"key": "jvennemann",
						"displayName": "Jan Vennemann",
						"active": true,
						"timeZone": "Europe/Berlin"
					},
					"created": "2017-06-22T10:21:46.000+0000",
					"updated": "2017-06-22T10:21:46.000+0000"
				},
				{
					"id": "422596",
					"author": {
						"name": "amukherjee",
						"key": "amukherjee",
						"displayName": "Abir Mukherjee",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "I tested with this environment:\r\nNode Version: 6.10.3\r\nNPM Version: 3.10.10\r\nMac OS: 10.12.4\r\nAppc CLI: 6.2.2\r\nAppc CLI NPM: 4.2.9\r\nTitanium SDK version: 6.1.1.v20170621181735\r\nAppcelerator Studio, build: 4.9.0.201705302345\r\nXcode 8.3.2\r\nHyperloop version 2.1.2 Beta 3\r\n\r\nI was able to reproduce the bug using Hyperloop version 2.1.1 and 5 aar files in the project:\r\n{code}[INFO]  Starting Hyperloop assembly\r\n2017-06-23T00:00:12.998Z | ERROR  | An uncaught exception was thrown!\r\nCannot read property 'shift' of undefined\r\n2017-06-23T00:00:12.999Z | ERROR  | Cannot read property 'shift' of undefined{code}\r\n\r\nI then switched to Hyperloop 2.1.2 Beta 3, and built the same app in succession 10 times, and the error did not occur.",
					"updateAuthor": {
						"name": "amukherjee",
						"key": "amukherjee",
						"displayName": "Abir Mukherjee",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-06-23T00:05:41.000+0000",
					"updated": "2017-06-23T00:05:41.000+0000"
				}
			],
			"maxResults": 3,
			"total": 3,
			"startAt": 0
		}
	}
}