Cordova命令行构建失败在/ tmp在Mac上 [英] Cordova command-line build fails in /tmp on Mac

问题描述

我从命令行创建一个全新的PhoneGap应用程序时出现链接器错误。它创建了一堆文件，如果我在Xcode中打开创建的 .xcodeproj ，它构建得很好。那么我的命令行环境有什么问题？

I get a linker error building a brand-new PhoneGap app from the command line. It creates a bunch of files, and if I open the created .xcodeproj in Xcode, it builds just fine. So what's wrong with my command-line environment?

$ phonegap create /tmp/buildtest-ios
$ cd /tmp/buildtest-ios
$ phonegap -V build ios
[phonegap] detecting iOS SDK environment...
[phonegap] Checking iOS requirements...
[phonegap] using the local environment
[phonegap] compiling iOS...
[phonegap] Generating config.xml from defaults for platform "ios"
[phonegap] Compiling app on platform "ios" via command "/private/tmp/buildtest-ios/platforms/ios/cordova/build" 
   [error] An error occurred while building the ios project.** BUILD FAILED **


The following build commands failed:
    Check dependencies
(1 failure)
** BUILD FAILED **


The following build commands failed:
    Ld /private/tmp/buildtest-ios/platforms/ios/build/emulator/HelloWorld.app/HelloWorld normal i386
(1 failure)

如果我从命令行运行命令 Ld 命令，我得到文件未找到。这是否意味着编译器失败，链接器错误只是一个鲱鱼？

If I run the offending Ld command myself from the command line, I get "file not found". Does that mean the compiler failed and the linker error is just a red herring?

这是PhoneGap 3.3.0-0.18.0在Mac OS X 10.9。我可以创建和构建一个Android应用程序与这个安装，没有麻烦。如果我直接使用 cordova ，我得到完全相同的行为。

This is PhoneGap 3.3.0-0.18.0 on Mac OS X 10.9. I can create and build an Android app with this installation, no trouble. I get the exact same behavior if I use cordova directly. I've tried it on two Macs with the same symptom.

推荐答案

我终于找到了答案使用 cordova 命令行工具。 Cordova有一个 -d 标志，比PhoneGap的 -V 标志更冗长。链接器失败，出现一大堆错误

I finally discovered the answer using the cordova command-line tools. Cordova has a -d flag which is way more verbose than PhoneGap's -V flag. The linker was failing with a bunch of errors like

duplicate symbol _OBJC_METACLASS_$_CDVTimer in:
    /private/tmp/buildtest-ios/platforms/ios/build/emulator/libCordova.a(CDVTimer.o)
    /tmp/buildtest-ios/platforms/ios/build/emulator/libCordova.a(CDVTimer.o)

$ b / private / tmp ，因此这些指向同一个文件。难怪他们是重复的符号！

Note that /tmp on Mac is a symlink to /private/tmp, so these are pointing to the same file. No wonder they're duplicate symbols! So why is it trying to include the same file twice?

我尝试在一个空文件夹中创建一个新的测试项目 / private / my-new -tmp2 / buildtest-ios 。构建它失败与相同的错误。显然，在Mac OS X 10.9的 / private 目录中，Cordova的iOS项目和 Ld 我是唯一一个曾经试过这个的人。 （正如我所说，为Android构建正常。）

I tried creating a new test project in an empty folder /private/my-new-tmp2/buildtest-ios. Building it failed with the same error. So apparently something is weird with Cordova's iOS projects and the Ld linker in the /private directory on Mac OS X 10.9, and I'm the only person who's ever tried this. (As I said, building for Android works fine.)

如果有人遇到同样的问题，解决方案是在<$ c $而不是 / tmp 或 / private 中的任何位置使用 / Users / me / some / directory c>。问题解决。

In case someone else ever runs into the same problem, the solution is to build the project in /Users/me/some/directory rather than anywhere in /tmp or /private. Problem solved.

这篇关于Cordova命令行构建失败在/ tmp在Mac上的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！