Description
In the TiApp.xml, if you set the minimum iOS version lower than an installed version then it will default to the lowest you have installed.
If you enter only a blank space, then it will still default to the minimum.
<min-ios-ver> </min-ios-ver>
However if you enter a null value it will stop the build process.
<min-ios-ver></min-ios-ver>
Steps To Reproduce
1. Create a project in Studio
2. Open TiApp.xml
3. In the
section add the following
<min-ios-ver></min-ios-ver>
Expected Result
Studio should notice there is no value and ignore it, offering the minimum installed iOS SDK as an alternative.
Actual Result
[ERROR] : TypeError: Cannot read property 'data' of null
at /Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/titanium-sdk/lib/tiappxml.js:315:56
at Object.forEachElement (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/node-appc/lib/xml.js:31:4)
at toJS (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/titanium-sdk/lib/tiappxml.js:304:10)
at Object.defineProperty.value (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/titanium-sdk/lib/tiappxml.js:599:4)
at new tiapp (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/titanium-sdk/lib/tiappxml.js:671:19)
at conf.options.appc.util.mix.project-dir.callback (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/cli/commands/build.js:98:34)
at /usr/local/lib/node_modules/titanium/lib/cli.js:631:28
at conf.options.appc.util.mix.project-dir.validate (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/cli/commands/build.js:157:9)
at CLI.<anonymous> (/usr/local/lib/node_modules/titanium/lib/cli.js:621:14)
at /usr/local/lib/node_modules/titanium/node_modules/async/lib/async.js:551:21
---------------------------------------------
at run (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/node-appc/lib/subprocess.js:59:8)
at /Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/iphone/cli/lib/detect.js:410:9
at /Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/async/lib/async.js:511:21
at /Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/async/lib/async.js:227:13
at /Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/async/lib/async.js:111:13
at Array.forEach (native)
at _each (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/async/lib/async.js:32:24)
at async.each (/Users/tester/Library/Application Support/Titanium/mobilesdk/osx/3.2.1.v20140124163734/node_modules/async/lib/async.js:110:9)
I think this should be handled on the SDK side instead to gracefully handle the empty value for minimum SDK version tag since the CLI build should also not fail when user inserts it in tiapp this way.
Master pull request: https://github.com/appcelerator/titanium_mobile/pull/5595
Verified as FIXED using : Mac :10.9.2 Studio - 3.3.0.201404211130 SDK - 3.3.0.v20140422163054 acs-1.0.14 alloy-1.4.0-dev npm-1.3.2 titanium-3.3.0-dev titanium-code-processor-1.1.1-beta1 Xcode :5.1.1 No error has been noticed with Empty min-ios-ver while building.