Search code examples
javalinuxalfrescojavascript-debugger

The Web Script /share/page/api/javascript/debugger has responded with a status of 500

I installed Alfresco 4.2c on CentOS.

To enable JavaScript debugging, I go to http://localhost:8080/share/page/api/javascript/debugger and click on the Enable button:

enter image description here

Unfortunately, clicking this button just shows the error below:

enter image description here

Surf Web Script Status 500 - Internal Error

The Web Script /share/page/api/javascript/debugger has responded with a status of 500 - Internal Error.

500 Description:    An error inside the HTTP server which prevented it from fulfilling the request.

Message:    01210001 Wrapped Exception (with status template): null

Exception:  org.springframework.extensions.webscripts.WebScriptException - 01210001 Wrapped Exception (with status template): null

    org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:1067)

Server: Spring WebScripts - v1.2.0 (Release 1207) schema 1,000
Time:   Feb 21, 2018 12:06:58 PM

Diagnostics:    Inspect Web Script (org/springframework/extensions/webscripts/jsdebugger.post)

The catalina.out log contains:

 2018-02-21 12:00:08,675  ERROR [extensions.webscripts.AbstractRuntime] [http-apr-8080-exec-5] Exception from executeScript - redirecting to status template error: 01210000 Wrapped Exception (with status template): null
 org.springframework.extensions.webscripts.WebScriptException: 01210000 Wrapped Exception (with status template): null
    at org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:1067)
    at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:171)
    at org.springframework.extensions.webscripts.PresentationContainer.executeScript(PresentationContainer.java:70)
    at org.springframework.extensions.webscripts.LocalWebScriptRuntimeContainer.executeScript(LocalWebScriptRuntimeContainer.java:240)
    at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:377)
    at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:209)
    at org.springframework.extensions.webscripts.servlet.mvc.WebScriptView.renderMergedOutputModel(WebScriptView.java:104)
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.alfresco.web.site.servlet.MTAuthenticationFilter.doFilter(MTAuthenticationFilter.java:74)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.alfresco.web.site.servlet.SSOAuthenticationFilter.doFilter(SSOAuthenticationFilter.java:374)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at jp.co.ichijo.alfresco.share.web.site.servlet.IchijoFilter.doFilter(IchijoFilter.java:85)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at jp.co.ichijo.alfresco.share.web.site.servlet.AutoAddRequestHeaderFilter.doFilter(AutoAddRequestHeaderFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at jp.co.ichijo.alfresco.share.web.site.servlet.AddRequestHeaderFilter.doFilter(AddRequestHeaderFilter.java:41)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1813)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:722)
Caused by: java.awt.HeadlessException
    at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207)
    at java.awt.Window.<init>(Window.java:535)
    at java.awt.Frame.<init>(Frame.java:420)
    at javax.swing.JFrame.<init>(JFrame.java:224)
    at org.mozilla.javascript.tools.debugger.SwingGui.<init>(SwingGui.java:152)
    at org.springframework.extensions.webscripts.ScriptDebugger$AlfrescoGui.<init>(ScriptDebugger.java:165)
    at org.springframework.extensions.webscripts.ScriptDebugger.activate(ScriptDebugger.java:86)
    at org.springframework.extensions.webscripts.ScriptDebugger.show(ScriptDebugger.java:104)
    at org.springframework.extensions.webscripts.bean.JavascriptDebuggerPost.executeImpl(JavascriptDebuggerPost.java:61)
    at org.springframework.extensions.webscripts.DeclarativeWebScript.executeImpl(DeclarativeWebScript.java:235)
    at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:64)
    ... 43 more
2018-02-21 12:06:58,230  ERROR [extensions.webscripts.AbstractRuntime] [http-apr-8080-exec-5] Exception from executeScript - redirecting to status template error: 01210001 Wrapped Exception (with status template): null
 org.springframework.extensions.webscripts.WebScriptException: 01210001 Wrapped Exception (with status template): null
    at org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:1067)
    at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:171)
    at org.springframework.extensions.webscripts.PresentationContainer.executeScript(PresentationContainer.java:70)
    at org.springframework.extensions.webscripts.LocalWebScriptRuntimeContainer.executeScript(LocalWebScriptRuntimeContainer.java:240)
    at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:377)
    at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:209)
    at org.springframework.extensions.webscripts.servlet.mvc.WebScriptView.renderMergedOutputModel(WebScriptView.java:104)
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.alfresco.web.site.servlet.MTAuthenticationFilter.doFilter(MTAuthenticationFilter.java:74)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.alfresco.web.site.servlet.SSOAuthenticationFilter.doFilter(SSOAuthenticationFilter.java:374)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at jp.co.ichijo.alfresco.share.web.site.servlet.IchijoFilter.doFilter(IchijoFilter.java:85)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at jp.co.ichijo.alfresco.share.web.site.servlet.AutoAddRequestHeaderFilter.doFilter(AutoAddRequestHeaderFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at jp.co.ichijo.alfresco.share.web.site.servlet.AddRequestHeaderFilter.doFilter(AddRequestHeaderFilter.java:41)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
    at org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:1771)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:722)
Caused by: java.awt.HeadlessException
    at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207)
    at java.awt.Window.<init>(Window.java:535)
    at java.awt.Frame.<init>(Frame.java:420)
    at javax.swing.JFrame.<init>(JFrame.java:224)
    at org.mozilla.javascript.tools.debugger.SwingGui.<init>(SwingGui.java:152)
    at org.springframework.extensions.webscripts.ScriptDebugger$AlfrescoGui.<init>(ScriptDebugger.java:165)
    at org.springframework.extensions.webscripts.ScriptDebugger.activate(ScriptDebugger.java:86)
    at org.springframework.extensions.webscripts.ScriptDebugger.show(ScriptDebugger.java:104)
    at org.springframework.extensions.webscripts.bean.JavascriptDebuggerPost.executeImpl(JavascriptDebuggerPost.java:61)
    at org.springframework.extensions.webscripts.DeclarativeWebScript.executeImpl(DeclarativeWebScript.java:235)
    at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:64)
    ... 43 more

My Java version:

# yum list installed | grep openjdk
java-1.6.0-openjdk.x86_64             1:1.6.0.41-1.13.13.1.el6_8       @base    
java-1.7.0-openjdk.x86_64             1:1.7.0.161-2.6.12.0.el6_9       @updates 
java-1.8.0-openjdk.x86_64             1:1.8.0.161-3.b14.el6_9          @updates 
java-1.8.0-openjdk-headless.x86_64    1:1.8.0.161-3.b14.el6_9          @updates
Solution
    1. Install the latest Oracle Java SE (With CentOS' OpenJDK package I have only been able to install the headless version, whereas we need the full version with AWT/Swing)
    2. In tomcat/bin/setenv.sh set JAVA_HOME and JRE_HOME to its path, for instance /usr/java/jdk1.8.0_161
    3. In tomcat/scripts/ctl.sh remove all occurrences of -Djava.awt.headless=true you see.

    If you are running the graphical user interface (you need one for the debugger) under another user than the user running Alfresco, you will get an error java.awt.HeadlessException - No X11 DISPLAY variable was set, but this program performed an operation which requires it.. I fixed it by adding lines DISPLAY=":0.0" and export DISPLAY in tomcat/bin/setenv.sh but then I got java.lang.NoClassDefFoundError - Could not initialize class sun.awt.X11GraphicsEnvironment so I just gave up and ran the desktop environment as the alfresco user, which solved the error:

    enter image description here