IBM工作燈6.2 SRVE0777E：通過應用程序類拋出的異常 'com.worklight.core.auth.impl.AuthenticationFilter.verifyServletInitialized：422'

Question

1）Java版本 「1.7.0_71」 我已經安裝了

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

3）我試圖安裝worklight6.2 as said in this安裝時我遇到了this issue，因此根據該帖子中的建議，我從該站點下載了worklight6.2並進行了配置。

4）然後用我的日食配置ADT插件。

5）現在我創建了一個Hello world app as per the instructions。

6）右鍵單擊Worklight開發服務器並啓動，啓動服務器。

7）現在右鍵單擊HelloWorld Run As - >在worklight開發服務器上運行。

然後我打開了我的應用程序在瀏覽器點擊預覽作爲公共資源，但它給瀏覽器以下異常：

我已經通過一些links，但那些確實不見了沒有幫助。

錯誤日誌如下..

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，

我都面臨着類似的問題，我知道這是令人沮喪。這主要是因爲配置，沒有別的。

關鍵要素是確保你有正確的eclipse版本並且已經安裝了來自市場的插件。我總是喜歡從Android開發人員站點下載ADT，然後安裝Marketplace，然後安裝Worklight插件。在完成Android配置的方式中，我們仍然需要它。 =>這種安裝方式幫助我對工作場所的同事進行配置，沒有任何問題。

我不記得了針對此問題的具體修復，但我建議你嘗試以下步驟：

1. 確保Java編譯器版本爲1.7（Eclipse的>首選項>編譯器> 1.7）以及相應的JRE版本。
2. 如果較低，請將Worklight服務器超時增加到180秒。 （首先通過Eclipse> Window> Show View> Server> Servers啓用服務器視圖），然後雙擊（Worklight Development Server），它將爲其配置打開一個GUI。在其中，您會發現超時，將啓動超時時間增加到180秒。
3. 通過在工作燈開發服務器 配置jvm.options這樣增加分配給JVM內存 - > -Xmx1024m

如果這些上述步驟沒有幫助，如果你有足夠的時間，那麼你就可以開始安裝和配置我之前提到的方式。

希望這會有所幫助。