IBM工作灯6.2 SRVE0777E：通过应用程序类抛出的异常 'com.worklight.core.auth.impl.AuthenticationFilter.verifyServletInitialized：422'

Question

1）Java版本 “1.7.0_71” 我已经安装了

2）我下载eclipse版本：Kepler Service Release 1 Build ID：20130919-0819并提取。

3）我试图安装worklight6.2 as said in this安装时我遇到了this issue，因此根据该帖子中的建议，我从该站点下载了worklight6.2并进行了配置。

4）然后用我的日食配置ADT插件。

5）现在我创建了一个Hello world app as per the instructions。

6）右键单击Worklight开发服务器并启动，启动服务器。

7）现在右键单击HelloWorld Run As - >在worklight开发服务器上运行。

然后我打开了我的应用程序在浏览器点击预览作为公共资源，但它给浏览器以下异常：

我已经通过一些links，但那些确实不见了没有帮助。

错误日志如下..

Listening for transport dt_socket at address: 10777 
Launching worklight (WebSphere Application Server 8.5.5.1/wlp-1.0.4.cl50120131011-1639) on Java HotSpot(TM) Client VM, version 1.7.0_71-b14 (en_US) 
[AUDIT ] CWWKE0001I: The server worklight has been launched. 
[AUDIT ] CWWKZ0058I: Monitoring dropins for applications. 
[WARNING ] CWNEN0070W: The javax.ws.rs.QueryParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.PathParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.HeaderParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.core.Context annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.CookieParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.MatrixParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.QueryParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.PathParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.HeaderParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.core.Context annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.CookieParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[WARNING ] CWNEN0070W: The javax.ws.rs.MatrixParam annotation class will not be recognized because it was loaded from the null location rather than from a product class loader. 
[AUDIT ] CWWKZ0022W: Application WorklightConsole has not started in 30.012 seconds. 
[AUDIT ] CWWKF0011I: The server worklight is ready to run a smarter planet. 
[AUDIT ] CWWKZ0022W: Application HelloWorld has not started in 30.027 seconds. 
[AUDIT ] CWWKZ0022W: Application _MobileBrowserSimulator has not started in 30.016 seconds. 
[AUDIT ] CWWKZ0022W: Application WorklightServices has not started in 30.017 seconds. 
[AUDIT ] CWWKZ0022W: Application _analytics has not started in 30.013 seconds. 
[AUDIT ] CWWKT0016I: Web application available (default_host): http://Harish:10080/IBMJMXConnectorREST/ 
[AUDIT ] CWWKT0016I: Web application available (default_host): http://Harish:10080/worklightadmin/ 
[AUDIT ] CWWKZ0001I: Application WorklightServices started in 84.379 seconds. 
[AUDIT ] CWWKT0016I: Web application available (default_host): http://Harish:10080/_analytics/ 
[AUDIT ] CWWKZ0001I: Application _analytics started in 77.031 seconds. 
[AUDIT ] CWWKT0016I: Web application available (default_host): http://Harish:10080/HelloWorld/ 
[AUDIT ] CWWKZ0001I: Application HelloWorld started in 86.932 seconds. 
[AUDIT ] CWWKT0016I: Web application available (default_host): http://Harish:10080/_MobileBrowserSimulator/ 
[AUDIT ] CWWKZ0001I: Application _MobileBrowserSimulator started in 84.441 seconds. 
[AUDIT ] CWWKT0016I: Web application available (default_host): http://Harish:10080/worklightconsole/ 
[AUDIT ] CWWKZ0001I: Application WorklightConsole started in 87.959 seconds. 
[ERROR ] FWLST0003E: ========= Failed starting project /HelloWorld [project HelloWorld] 
java.lang.reflect.InvocationTargetException 
[ERROR ] FWLST0003E: ========= Failed starting project /HelloWorld [project HelloWorld] 
java.lang.reflect.InvocationTargetException 
[ERROR ] SRVE0315E: An execption occurred: com.ibm.ws.webcontainer.webapp.WebAppErrorReport: javax.servlet.ServletException: Worklight Console initialization failed.Logged Exception: java.net.SocketTimeoutException: Read timed out 
    at com.worklight.core.auth.impl.AuthenticationFilter.verifyServletInitialized(AuthenticationFilter.java:435) 
    at com.worklight.core.auth.impl.AuthenticationFilter.doFilter(AuthenticationFilter.java:128) 
    at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:194) 
    at [internal classes] 
Caused by: javax.servlet.ServletException: Worklight Console initialization failed.Logged Exception: java.net.SocketTimeoutException: Read timed out 
    ... 5 more 

Answer 1

哈里什，

我都面临着类似的问题，我知道这是令人沮丧。这主要是因为配置，没有别的。

关键要素是确保你有正确的eclipse版本并且已经安装了来自市场的插件。我总是喜欢从Android开发人员站点下载ADT，然后安装Marketplace，然后安装Worklight插件。在完成Android配置的方式中，我们仍然需要它。 =>这种安装方式帮助我对工作场所的同事进行配置，没有任何问题。

我不记得了针对此问题的具体修复，但我建议你尝试以下步骤：

1. 确保Java编译器版本为1.7（Eclipse的>首选项>编译器> 1.7）以及相应的JRE版本。
2. 如果较低，请将Worklight服务器超时增加到180秒。 （首先通过Eclipse> Window> Show View> Server> Servers启用服务器视图），然后双击（Worklight Development Server），它将为其配置打开一个GUI。在其中，您会发现超时，将启动超时时间增加到180秒。
3. 通过在工作灯开发服务器 配置jvm.options这样增加分配给JVM内存 - > -Xmx1024m

如果这些上述步骤没有帮助，如果你有足够的时间，那么你就可以开始安装和配置我之前提到的方式。

希望这会有所帮助。