Appcelerator Titan 崩溃为我的 android 项目构建 java 文件

Question

我的项目在 3 周前编译成功。我避免更新 appcelerator 组件，因为我的项目的某些模块需要该特定版本。

自 3 周前以来，我既没有更新 Java (1.8 131)，也没有更新 appcelerator cli 或 sdk。我使用的SDK版本是6.0.2。

我无法理解为什么 Titan 现在在“构建 Java 源文件”阶段会显示此错误：

[INFO]  Building Java source files: /usr/lib/jvm/java-8-oracle/bin/javac "-J-Xmx1024M" "-encoding" "utf8" "-bootclasspath" "/home/user/android-sdk/platforms/android-23/android.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/kroll-v8.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-analytics.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/aps-analytics.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-android.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/jaxen-1.1.1.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/ti-commons-codec-1.3.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/kroll-common.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/titanium.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/android-support-multidex.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-filesystem.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-app.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-ui.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/nineoldandroids-appc-2.4.0.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-media.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-appcompat.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/android-support-v4.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/android-support-v7-appcompat.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-cardview.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/cardview-v7-23.0.1.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-locale.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-network.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-xml.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-map.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-calendar.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-geolocation.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-database.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-accelerometer.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-platform.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-contacts.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-gesture.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/modules/titanium-utils.jar:/home/user/Appcelerator_Studio_Workspace/myproject/modules/android/ti.map/3.1.1/map.jar:/home/user/Appcelerator_Studio_Workspace/myproject/modules/android/ti.map/3.1.1/lib/google-play-services-gcm+maps.jar:/home/user/Appcelerator_Studio_Workspace/myproject/modules/android/ti.imagefactory/3.0.0/imagefactory.jar:/home/user/Appcelerator_Studio_Workspace/myproject/modules/android/ti.goosh/2.0.5/ti.goosh.jar:/home/user/Appcelerator_Studio_Workspace/myproject/modules/android/ti.goosh/2.0.5/lib/gson.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/kroll-apt.jar:/home/user/.titanium/mobilesdk/linux/6.0.2.GA/android/lib/titanium-verify.jar:Manifest.class:R.class:AssetCryptImpl.class:FixioActivity.class:FixioAppInfo.class:FixioApplication.class" "-d" "/home/user/Appcelerator_Studio_Workspace/myproject/build/android/bin/classes" "-proc:none" "-target" "1.6" "-source" "1.6" "@/home/user/Appcelerator_Studio_Workspace/myproject/build/android/java-sources.txt"
[ERROR] Failed to compile Java source files:
[ERROR]   
[ERROR] /home/user/Appcelerator_Studio_Workspace/myproject/build/android/gen/es/myproject/AssetCryptImpl.java:44: error: cannot find symbol
[ERROR]             Range range = assets.get(path);
[ERROR]                           ^
[ERROR]   symbol:   variable assets
[ERROR]   location: class AssetCryptImpl
[ERROR] /home/user/Appcelerator_Studio_Workspace/myproject/build/android/gen/es/myproject/AssetCryptImpl.java:48: error: cannot find symbol
[ERROR]             return new String(filterDataInRange(assetsBytes, range.offset, range.length));
[ERROR]                                                 ^
[ERROR]   symbol:   variable assetsBytes
[ERROR]   location: class AssetCryptImpl
[ERROR] Note: /home/user/Appcelerator_Studio_Workspace/myproject/build/android/gen/es/fixio/AssetCryptImpl.java uses unchecked or unsafe operations.
[ERROR] Note: Recompile with -Xlint:unchecked for details.
[ERROR] 2 errors

提前感谢您的帮助，并为我的英语不好感到抱歉。

更新（2017-07-05）：

我发现这个 appcelerator jira 有同样的问题： https://jira.appcelerator.org/browse/TIMOB-24895

我正在等待正式的解决方法。

Answer 1

您是否尝试过在编译前清理项目目录？如果您使用的是工作室，只需转到菜单中的 Project/Clean 并选择您的项目，或者您可以使用命令行工具 (http://docs.appcelerator.com/platform/latest/#!/guide/Titanium_CLI_Tasks-section-src-38931164_TitaniumCLITasks-CleanYourBuildFolder)

Answer 2

显然问题出在我的 linux 内核 (Ubuntu 16.04) 的 4.4.0-81 版本上。目前，我的解决方案是从 4.​​4.0-79 版本开始，以便像往常一样编译。