Android Titanium Appcelerator - 路徑必須是字符串。收到NULL

Question

我正在使用Titanium &合金和我終於能夠運行iOS版本，但是當我運行appc ti build -p android命令時出現Android錯誤。

一切似乎直到Building Java source files步

/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" 

在那裏我碰到下面的錯誤

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

我從來沒有使用鈦上班（6.0.1.GA - CLI 5.0.14），唐無法訪問以前的開發人員，即使我瞭解JavaScript也不會使用很多節點（6.11.2），所以我被卡住了。我嘗試了很多東西，例如更改Titanium SDK，Java JDK（1.8.0_121），Android SDK（6.0 API 23 rev 3），但沒有任何效果，現在iOS正在運行。我甚至不知道這個錯誤發生在哪裏。即使使用AppceleratorStudio嘗試運行應用程序，我也遇到了這些問題。

有什麼想法？我花了太多時間在這方面，真的需要前進......非常感謝！

更新

以下是完整的日誌（太大而在SO直接粘貼）當我運行appc run -p android --build-only -l trace命令：https://dl.dropboxusercontent.com/u/13087140/StackOverflow/build_android.log

Answer 1

解決此問題的方法是將Android SDK Tools從23.0.2升級到26.0.1，即使現在尚未經過Appcelerator Titanium的測試和支持。

Answer 2

這是Appcelerator的一個已知的問題，基本上，這不是招」對於某些配置固定 - 開發者一直難以重現錯誤，因此鈦和節點的確切版本選擇看起來很重要。

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

Resolution: Won't Fix

一個用戶的修復。

開發人員已經解決了問題，並且問題是否已解決存在衝突。

Will close ticket as won't fix. Confirmed that I do not get this error any more with
Appc CLI Core 5.4.0-36 with Ti SDK 6.0.0.v20160728020336.

和

I am still unable to reproduce this issue with the current GA stack:
Appc CLI NPM: 4.2.8
Appc CLI Core: 6.1.0
SDK: 6.0.1.GA
Node: v6.9.2
OS: Mac OS X (10.12.2)
If possible, when running the mobile project, include the debug and trace logs: DEBUG=* appc run -l trace.

您現在使用的：

鈦（6.0.1.GA - CLI 5.0.14）
節點（6.11.2）

嘗試使用較舊的sdks for titanium和較早的節點版本。我沒有看到它是Android SDK的問題。

appcelerator/titanium Path must be a string. Received undefined

從開發者：

所有路徑的最明顯的檢查：

The first thing I would do is look at both your Appc CLI and Titanium CLI config files and see if there are any settings that look like paths that are undefined, null, or empty and fixing them. You can find them at ~/.appcelerator/appc-cli.json and ~/.titanium/config.json.

一位用戶降級節點

I resolved it by using node v4x. It does not work with v6.x which I was using when I saw the error.

從GitHub解決它 個

和降級版本：

So this happens because of some changes in Node.js that affect 5.5.1.GA. If your app needs to stay on SDK 5.5.1.GA try to downgrade your Node version to a 4.X version, otherwise upgrading to SDK 6.0.1.GA should fix the issue.

另一個問題，始終是值得一提的 - 是卸載和安裝新的軟件開發工具包，萬一有一直在當前那些被進口與項目你」一些變化或缺陷已經繼承。