[TIMOB-24939] iOS 11: Build crashes with "Cannot read property 'forEach' of undefined"

GitHub Issue	n/a
Type	Bug
Priority	Critical
Status	Closed
Resolution	Duplicate
Resolution Date	2017-07-06T16:14:17.000+0000
Affected Version/s	Release 6.2.0
Fix Version/s	n/a
Components	iOS
Labels	ios11, xcode9
Reporter	Hans Knöchel
Assignee	Chris Barber
Created	2017-07-06T02:14:02.000+0000
Updated	2018-08-06T17:41:06.000+0000

Description

When running a fresh app with master (6.2.0.v20170705124957), the app immediately crashes with the following error:

/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:5174
        callback.apply(null, [null].concat(args));
                 ^
TypeError: Cannot read property 'forEach' of undefined
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simulator.js:230:24
    at Array.forEach (native)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simulator.js:198:16
    at Array.forEach (native)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simulator.js:192:25
    at Array.forEach (native)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simulator.js:191:31
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simctl.js:223:4
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:906:16
    at next (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:5174:18)
---------------------------------------------
    at Object.run (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:59:8)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simctl.js:581:20
    at Object.whilst (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:5176:5)
    at trySimctl (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simctl.js:575:8)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simctl.js:177:4
    at Object.whilst (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:5176:5)
    at Object.list (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simctl.js:172:8)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/simulator.js:179:11
    at fireCallbacks (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:122:5)
---------------------------------------------
    at Object.run (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:59:8)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:449:23
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3060:16
    at eachOfArrayLike (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:1003:9)
    at eachOf (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:1051:5)
    at Object.eachLimit (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3122:5)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:441:12
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:100:8
    at ChildProcess.<anonymous> (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:60:3)
---------------------------------------------
    at Object.run (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:59:8)
    at find (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:96:14)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:4025:5
    at process (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:2332:17)
    at Immediate.<anonymous> (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:2136:16)
    at runCallback (timers.js:672:20)
    at tryOnImmediate (timers.js:645:5)
    at processImmediate [as _immediateCallback] (timers.js:617:5)
---------------------------------------------
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:2135:9
    at apply (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:21:25)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:56:12
    at _insert (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:2248:9)
    at Object.push (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:2294:13)
    at Object.findExecutable (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:113:8)
    at findTeams (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:431:21)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3830:24
    at replenish (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:946:17)
---------------------------------------------
    at Object.run (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:59:8)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:415:22
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3060:16
    at replenish (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:946:17)
    at iterateeCallback (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:931:17)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:906:16
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:425:7
    at ChildProcess.<anonymous> (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:60:3)
---------------------------------------------
    at Object.run (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:59:8)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:415:22
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3060:16
    at replenish (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:946:17)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:950:9
    at eachLimit$1 (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3146:24)
    at Object.<anonymous> (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:980:16)
    at loadXcodeInfo (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:276:11)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3830:24
---------------------------------------------
    at Object.run (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:59:8)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/xcode.js:239:22
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/env.js:98:4
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3838:9
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:421:16
    at iterateeCallback (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:928:24)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:906:16
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/node_modules/async/dist/async.js:3835:13
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/ioslib/lib/env.js:76:6
---------------------------------------------
    at Object.run (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:59:8)
    at find (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/node-appc/lib/subprocess.js:96:14)
    at /Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:4025:5
    at process (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:2332:17)
    at Immediate.<anonymous> (/Users/hknoechel/Library/Application Support/Titanium/mobilesdk/osx/6.2.0.v20170705124957/node_modules/async/dist/async.js:2136:16)
    at runCallback (timers.js:672:20)
    at tryOnImmediate (timers.js:645:5)
    at processImmediate [as _immediateCallback] (timers.js:617:5)

I think I had a related error a few weeks before, but not sure if I filed a ticket back then. Feel free to mark as duplicate if so. Thx! To reproduce: 1. Create a new app with appc new -p ios 2. Run the app 3. Build crashes

Comments

Chris Barber 2017-07-06

This error is no longer valid... or at least it's no longer valid once you finish reviewing and merging https://github.com/appcelerator/titanium_mobile/pull/9173 and resolve TIMOB-24798.
Hans Knöchel 2017-07-06

This issue is not resolved with the mentioned PR, getting the same error when building the SDK from that branch.
Chris Barber 2017-07-06

After looking at it again, I do not believe it's possible to receive the error you are seeing with ioslib@1.4.8. Make sure you are scons'ing the correct branch and set the correct <sdk-version> in the tiapp.xml.
Hans Knöchel 2017-07-06

Trying again now, using your latest commits!
Eric Merriman 2018-08-06

Closing as a duplicate. If this is in error, please reopen.

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