[TIMOB-18873] Building an iOS app with 4.0.0 and then rebuilding with 3.5.1.GA fails

GitHub Issue	n/a
Type	Bug
Priority	High
Status	Closed
Resolution	Fixed
Resolution Date	2015-07-14T21:58:47.000+0000
Affected Version/s	Release 4.0.0
Fix Version/s	Release 5.0.0
Components	iOS, Tooling
Labels	merge-4.1.1, qe-4.0.0
Reporter	Ewan Harris
Assignee	Feon Sua Xin Miao
Created	2015-05-07T00:44:18.000+0000
Updated	2015-09-01T23:08:49.000+0000

Description

Description When building a project with a 4.0.0 SDK and then rebuilding the project with 3.5.1.GA the build fails with the below.

[TRACE] Undefined symbols for architecture i386:
[TRACE]   "_Ti_WTFCrash", referenced from:
[TRACE]       TiDebuggerInterface::resetObjectProperty(int, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&) in libti_ios_debugger.a(TiDebuggerInterface.o)
[TRACE] ld: symbol(s) not found for architecture i386
[TRACE] clang: error: linker command failed with exit code 1 (use -v to see invocation)
[ERROR] 2015-05-06 17:57:01.479 xcodebuild[16656:2799819]  DeveloperPortal: Using pre-existing current store at URL (file:///Users/eharris/Library/Developer/Xcode/DeveloperPortal%206.3.db).
[ERROR] ** BUILD FAILED **
[ERROR] The following build commands failed:
[ERROR]         Ld build/testApp123.build/Debug-iphonesimulator/testApp123-universal.build/Objects-normal/x86_64/testApp123 normal x86_64
[ERROR]         Ld build/testApp123.build/Debug-iphonesimulator/testApp123-universal.build/Objects-normal/i386/testApp123 normal i386
[ERROR] (2 failures)

*Notes* As per the linked ticket when cleaning I do not see the issue, on Android I am not sure whether the issue will occur due to CLI-616. Full output is attached as fullOutput.txt This issue can be reproduced using Titanium CLI@4.0.0-beta8 so is not an appc cli issues

Steps to reproduce

1. Create a project using a 4.0.0 SDK 2. Build the project using appc run -p ios 3. Change the SDK in the tiapp.xml and run ti sdk select and choose the latest 3.5.1.GA 4. Run appc run -p ios again

Actual result

2. The build will pass 4. The build will fail with errors such as the one listed above

Expected result

The build should pass both times

Attachments

File	Date	Size
fullOutput.txt	2015-05-07T01:23:09.000+0000	2596891

Comments

Ewan Harris 2015-05-07

Reopened to repurpose
Ingo Muschenetz 2015-05-07

I think this may be expected, no? Do we need to force a clean?
Pedro Enrique 2015-05-08

The CLI should force a clean build after any changes to tiapp.xml The error we're seeing here is a Titanium app building with the wrong version of the JSCore. The engine changed slightly from 3.5.1 to 4.0.0
Feon Sua Xin Miao 2015-05-14

PR: https://github.com/appcelerator/appc-cli-titanium/pull/91
Praveen Innamuri 2015-07-14

PR merged to master.
Wilson Luu 2015-09-01

Closing ticket as fixed. Verified that I was able to build a mobile project with 5.0.0 SDK, then build with 4.1.0.GA SDK without any issues. Tested on: Appc CLI NPM: 4.2.0-1 Appc CLI Core: 5.0.0-33 Arrow: 1.2.52 SDK: 5.0.0.v20150901105514 Node: v0.10.38 OS: Yosemite (10.10.5) Xcode: 7 beta 6

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