在 Eclipse 中使用 Apache ODE 运行 BPEL 项目时出现 HTTP 错误 500答案

【问题标题】：Getting HTTP error 500, while running BPEL project in Eclipse with Apache ODE在 Eclipse 中使用 Apache ODE 运行 BPEL 项目时出现 HTTP 错误 500
【发布时间】：2017-07-14 07:01:56
【问题描述】：

我正在使用 Eclipse Neon、Apache Tomcat 6、Apache ODE 1.3.6 和 Java 8。Java 8 在 Eclipse 的 Java 透视图中运行良好。

我正在通过这个视频学习 BPEL 概念：https://www.youtube.com/watch?v=9vW--eCxf_w

在 3:11 时，它说右键单击 WSDL 文件并使用 Web 服务资源管理器进行测试。在视频中，它工作正常。但我收到了这些错误：

HTTP ERROR: 500

Problem accessing /wse/wsexplorer/wsexplorer.jsp. Reason:

    org.apache.jasper.JasperException: PWC6033: Error in Javac compilation for JSP

PWC6199: Generated servlet error:
The type java.util.Enumeration cannot be resolved. It is indirectly referenced from required .class files

PWC6199: Generated servlet error:
The type java.lang.String cannot be resolved. It is indirectly referenced from required .class files

PWC6199: Generated servlet error:
The type java.lang.Throwable cannot be resolved. It is indirectly referenced from required .class files

PWC6199: Generated servlet error:
The type java.io.IOException cannot be resolved. It is indirectly referenced from required .class files

PWC6199: Generated servlet error:
The type java.lang.Exception cannot be resolved. It is indirectly referenced from required .class files

PWC6199: Generated servlet error:
The type java.util.List cannot be resolved. It is indirectly referenced from required .class files

PWC6199: Generated servlet error:
Only a type can be imported. java.util.Enumeration resolves to a package

PWC6199: Generated servlet error:
The hierarchy of the type wsexplorer_jsp is inconsistent

PWC6199: Generated servlet error:
The hierarchy of the type wsexplorer_jsp is inconsistent

PWC6199: Generated servlet error:
The type wsexplorer_jsp must implement the inherited abstract method JspSourceDependent.getDependants()

PWC6199: Generated servlet error:
Implicit super constructor Object() is undefined for default constructor. Must define an explicit constructor

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
Enumeration cannot be resolved to a type

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getParameterNames() from the type ServletRequest refers to the missing type Enumeration

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 36 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getContextPath() from the type HttpServletRequest refers to the missing type String

PWC6199: Generated servlet error:
java.util.List cannot be resolved to a type

PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6199: Generated servlet error:
java.util.List cannot be resolved to a type

PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6199: Generated servlet error:
_jspx_dependants cannot be resolved to a variable

PWC6199: Generated servlet error:
java.io.IOException cannot be resolved to a type

PWC6199: Generated servlet error:
No exception of type ServletException can be thrown; an exception type must be a subclass of Throwable

PWC6199: Generated servlet error:
Object cannot be resolved to a type

PWC6199: Generated servlet error:
The method setContentType(String) from the type ServletResponse refers to the missing type String

PWC6199: Generated servlet error:
The method getPageContext(Servlet, ServletRequest, ServletResponse, String, boolean, int, boolean) from the type JspFactory refers to the missing type String

PWC6199: Generated servlet error:
The method getAttribute(String) from the type ServletContext refers to the missing type Object

PWC6197: An error occurred at line: 13 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The type java.io.Writer cannot be resolved. It is indirectly referenced from required .class files

PWC6197: An error occurred at line: 13 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 13 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 13 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 13 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 13 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The type java.util.Locale cannot be resolved. It is indirectly referenced from required .class files

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getLocale() from the type ServletResponse refers to the missing type Locale

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 23 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 32 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 32 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getId() from the type HttpSession refers to the missing type String

PWC6197: An error occurred at line: 34 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 34 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 35 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getAttribute(String, int) from the type JspContext refers to the missing type Object

PWC6197: An error occurred at line: 35 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method setAttribute(String, Object, int) from the type JspContext refers to the missing type String

PWC6197: An error occurred at line: 35 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 35 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 69 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 69 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 70 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 70 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 71 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 71 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 72 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getSessionId() from the type Controller refers to the missing type String

PWC6197: An error occurred at line: 72 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 72 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 86 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 86 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 87 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method include(ServletRequest, ServletResponse, String, JspWriter, boolean) from the type JspRuntimeLibrary refers to the missing type String

PWC6197: An error occurred at line: 87 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 87 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 88 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getMessage(String) from the type MessageProvider refers to the missing type String

PWC6197: An error occurred at line: 88 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 88 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 93 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 93 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 94 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 94 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 94 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 95 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 95 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 95 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getMessage(String) from the type MessageProvider refers to the missing type String

PWC6197: An error occurred at line: 95 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 95 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 96 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 96 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 96 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getMessage(String) from the type MessageProvider refers to the missing type String

PWC6197: An error occurred at line: 96 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 96 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getPathWithContext(String) from the type Controller refers to the missing type String

PWC6197: An error occurred at line: 96 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 96 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 97 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
String cannot be resolved to a type

PWC6197: An error occurred at line: 97 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 97 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getMessage(String) from the type MessageProvider refers to the missing type String

PWC6197: An error occurred at line: 97 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 97 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method getPathWithContext(String) from the type Controller refers to the missing type String

PWC6197: An error occurred at line: 97 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 97 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

PWC6197: An error occurred at line: 97 in the jsp file: /wsexplorer/wsexplorer.jsp
PWC6199: Generated servlet error:
The method write(String) is undefined for the type JspWriter

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【问题讨论】：

标签： java eclipse bpel apache-ode

【解决方案1】：

我个人通常不使用基于 Eclipse 的 ODE 部署。以手动方式进行总是更好。不管怎样，ODE 1.3.7 已经在几天前发布了。因此，想检查与 Eclipse Neon 的集成。环境：Linux：Kubuntu 17.04、jdk1.8.0_92、Eclipse Neon、ODE 1.3.7 war、Tomcat 8.5.16。

确保在 Eclipse 中安装的 JRE -> 运行时位置指向 JDK 安装目录，而不是 JRE 目录。
在 tomcat 8.5.16 中部署 ODE 战争
在 Eclipse 中添加 ODE 运行时服务器，如您所指的视频中所述。
在 Eclipse 中的“服务器”视图下，“双击”您刚刚添加的 ode 服务器。它将打开配置编辑器，查找蓝色的“打开启动配置”并单击它。
它将打开 Launch 编辑器，进入 Classpath 菜单选项卡。点击“Add Jars”按钮，遍历 tomcat 的 bin 目录，找到 bootstrap.jar 和 tomcat-juli.jar。选择它们并将其添加到类路径条目并保存。
按照视频中的说明部署您的 bpel 项目。
打开 Web 服务测试编辑器以触发请求。

ODE 1.3.7 具有新的基于 AngularJS 的 Web 控制台。快乐 ODE :)

http://ode.apache.org/getting-ode.html

【讨论】：