Question

我正在使用Titanium＆amp; amp; Alloy和我终于能够运行iOS版本，但是当我运行appc ti build -p android命令时，我在Android上遇到了错误。

在Building Java source files步骤

之前，一切似乎都有效

/Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home/bin/javac  
"-J-Xmx1024M" "-encoding" "utf8" "-bootclasspath" "/Users/fharper/Library/Android/sdk/platforms/android-
23/android.jar:/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/kroll-v8.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-analytics.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/aps-analytics.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-android.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/jaxen-1.1.1.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/ti-commons-codec-1.3.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/kroll-common.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/titanium.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/android-support-multidex.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-filesystem.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-app.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-ui.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/nineoldandroids-appc-2.4.0.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-media.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-appcompat.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/android-support-v4.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/android-support-v7-appcompat.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-cardview.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/cardview-v7-23.0.1.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-locale.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-network.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-xml.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-platform.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-gesture.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-database.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/modules/titanium-geolocation.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/ti.compression/3.0.0/compression.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/analytics.google/3.2.0/analytics.google.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/analytics.google/3.2.0/lib/google-play-services-analytics.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/analytics.google/3.2.0/lib/google-play-services-base.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/analytics.google/3.2.0/lib/google-play-services-basement.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/analytics.google/3.2.0/lib/play-services-analytics-impl.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/com.ideeclic.insitu.insituwebserver/2.0.0/insituwebserver.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/ti.map/3.0.1/map.jar:/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/ti.map/3.0.1/lib/google-play-services-map.jar:
/Users/fharper/Library/Application Support/Titanium/modules/android/com.alcoapps.actionbarextras/1.7.3/actionbarextras.jar:
/Users/fharper/Documents/Code/TheProject/TheProject/modules/android/com.tripvi.drawerlayout/2.0.0/drawerlayout.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/kroll-apt.jar:
/Users/fharper/Library/Application Support/Titanium/mobilesdk/osx/6.0.1.GA/android/lib/titanium-verify.jar:Manifest.class:R.class:AssetCryptImpl.class:Insitu2TheProjectActivity.class:Insitu2TheProjectAppInfo.class:Insitu2TheProjectApplication.class" "-d" 
"/Users/fharper/Documents/Code/TheProject/TheProject/build/android/bin/classes" "-proc:none" "-target" "1.6" "-source" "1.6" "@/Users/fharper/Documents/Code/TheProject/TheProject/build/android/java-sources.txt"

我收到以下错误

An uncaught exception was thrown!
Path must be a string. Received null
Path must be a string. Received null

我从未使用Titanium（6.0.1.GA - CLI 5.0.14），无法访问以前的开发人员，即使我知道JavaScript也没有使用多个Node（6.11.2），所以我被卡住了。我尝试过很多东西，比如更改Titanium SDK，Java JDK（1.8.0_121），Android SDK（6.0 API 23 rev 3），但没有任何效果，iOS现在正在运行。我甚至不确定这个错误发生在哪里。即使我使用AppceleratorStudio尝试运行应用程序，我也会遇到问题。

有什么想法吗？我花了太多时间在这上面，真的需要前进......非常感谢！

更新

运行appc run -p android --build-only -l trace命令时，以下是完整日志（太大而无法直接粘贴到SO中）：https://dl.dropboxusercontent.com/u/13087140/StackOverflow/build_android.log

Answer 1

此问题的解决方案是将Android SDK工具从23.0.2升级到26.0.1，即使Appcelerator Titanium目前尚未测试和支持。

Answer 2

这是appcelerator的一个已知问题，基本上，它还没有为某些配置修复 - 开发人员一直难以重现错误，所以看起来钛和节点的确切版本选择很重要。 / p>

"Path must be a string. Received undefined" error is thrown if you build to Android using Node 6.X.X strictly with Appc CLI

决议：不会修复

一位用户的修复。

开发人员已经关闭了该问题，并且该问题是否已经解决存在冲突。

将关闭机票，因为它不会修复。确认我不再得到这个错误了 Appc CLI Core 5.4.0-36，内置Ti SDK 6.0.0.v20160728020336。

和

我仍然无法使用当前的GA堆栈重现此问题：
  Appc CLI NPM：4.2.8
  Appc CLI Core：6.1.0
  SDK：6.0.1.GA
  节点：v6.9.2
  操作系统：Mac OS X（10.12.2）
  如果可能，在运行移动项目时，请包含调试和跟踪日志：DEBUG = * appc run -l trace。

现在您正在使用：

Titanium（6.0.1.GA - CLI 5.0.14）
节点（6.11.2）

尝试将较旧的sdks用于钛和较早的节点版本。我不认为这是Android sdk的问题。

一位用户通过降级节点

解决了这个问题

我使用node v4x解决了这个问题。它在我看到错误时使用的v6.x不起作用。

来自github：

appcelerator/titanium Path must be a string. Received undefined

来自开发者：

明确检查所有路径：

我要做的第一件事就是查看您的Appc CLI和Titanium CLI配置文件，看看是否有任何设置看起来像未定义，空或空的路径并修复它们。你可以在〜/ .appcelerator / appc-cli.json和〜/ .titanium / config.json找到它们。

并降级版本：

所以这是因为Node.js中的一些更改会影响5.5.1.GA.如果您的应用需要继续使用SDK 5.5.1.GA尝试将您的Node版本降级到4.X版本，否则升级到SDK 6.0.1.GA应该可以解决问题。

另一个值得一提的问题是卸载并安装新的sdks，以防当前使用您继承的项目导入的更改或缺陷。< / p>

Android Titanium Appcelerator - 路径必须是字符串。收到null

2 个答案: