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IBM Worklight 6.1-尝试构建Android环境时出现“缺少.project文件”错误

[英]IBM Worklight 6.1 - “Missing .project file” error while trying to build the Android environment

原文 2013-12-13 04:32:15 0 4 android/ ibm-mobilefirst/ worklight-studio

After I installed Worklight 6.1 and the Android plug-in and SDK, I got the below exception when trying to build an app: 安装Worklight 6.1以及Android插件和SDK之后，尝试构建应用程序时出现以下异常：

[2013-12-13 13:27:07] Starting build process: application 'WorklightTest', all environments [2013-12-13 13:27:07]开始构建过程：应用程序“ WorklightTest”，所有环境
[2013-12-13 13:27:10] Failed importing native project for 'Android phones and tablets' Failed to read project description file from location D:\\Development\\worklight_dev\\WorklightTestApp\\apps\\WorklightTest\\android\\native.project. [2013-12-13 13:27:10]无法为“ Android手机和平板电脑”导入本机项目无法从位置D：\\ Development \\ worklight_dev \\ WorklightTestApp \\ apps \\ WorklightTest \\ android \\ native.project读取项目描述文件。
[2013-12-13 13:27:10] A core eclipse exception has occurred: Failed to read project description file from location D:\\Development\\worklight_dev\\WorklightTestApp\\apps\\WorklightTest\\android\\native.project. [2013-12-13 13:27:10]发生了一个月蚀异常：无法从位置D：\\ Development \\ worklight_dev \\ WorklightTestApp \\ apps \\ WorklightTest \\ android \\ native.project读取项目描述文件。

Actually, I did it with worklight 6.0... 实际上，我是用worklight 6.0做到的...

4 个解决方案

I had the exact same problem and on my Windows 7 Machine it was also a Java Install / Version problems as it seems. 我遇到了完全相同的问题，在我的Windows 7机器上，它似乎也是Java安装/版本问题。

I am an IBMer, so I had the IBM Java JRE and SDKs for version 7 installed. 我是一名IBMer，所以我安装了版本7的IBM Java JRE和SDK。 Also the Oracle JRE and JDK. 也是Oracle JRE和JDK。 Also both for 32bit and 64bit. 同样适用于32位和64位。 The command line always referred to the IBM JDK. 命令行始终引用IBM JDK。

Once I removed all the IBM JREs and JDKs and left only the two, Oracle JDK 7-21 in 32bit and 64bit, on my machine, the creation of the Android project was successful. 一旦我删除了所有的IBM JRE和JDK并仅将32bit和64bit的两个Oracle JDK 7-21留在了我的机器上，Android项目的创建就成功了。

I had the same issue and got it resolved (under Ubuntu) by updating Java alternative to the same Java SDK (openjdk-7) that is required by Worklight; 我遇到了同样的问题，并且通过将Java替代版本更新为Worklight所需的同一Java SDK（openjdk-7）来解决（在Ubuntu下）； using: 使用：

sudo update-alternatives --config java sudo update-alternatives --config Java

Also checked the SDK alternative points to the same: 还检查了SDK替代点是否相同：

sudo update-alternatives --config javac sudo update-alternatives --config javac

I have ran across this issue many times haven't yet found a solid resolution. 我遇到这个问题很多次都没有找到一个可靠的解决方案。 In my latest experience today, this combination of things worked for me consistently for 3 different occurrences on Windows 7 根据我今天的最新经验，在Windows 7上出现了3种不同的情况，这种结合对我一直有效

delete native folder in android environment 在android环境中删除本机文件夹
set -vm flag in eclipse.ini to use Oracle JRE 在eclipse.ini中设置-vm标志以使用Oracle JRE
start eclipse with -clean flag 用-clean标志开始蚀

From: IBM Worklight 6.0 - Build issues 来自： IBM Worklight 6.0-构建问题

Try to: 尝试：

Delete the native folder and build the project again 删除本机文件夹并再次构建项目
Create a new workspace for Eclipse 为Eclipse创建一个新的工作区
Run Eclipse with the -clean flag 使用-clean标志运行Eclipse

I have installed a fresh copy (not upgraded) of Worklight 6.1, created new project+app+environment and the build passed successfully. 我已经安装了Worklight 6.1的新副本（未升级），创建了新的project + app + environment，并且构建成功通过。

I suggest to try the above suggestions as they are ordered. 我建议按顺序尝试上述建议。