"HTTP ERROR 500" with OpenRefine

[hauschke]

  HTTP ERROR 500

  Problem accessing /. Reason:

 Butterfly Error
 Butterfly incurred in the following errors while initializing:
  java.lang.Exception: Failed to initialize module rdf-extension        edu.mit.simile.butterfly.ButterflyModuleImpl]
    at edu.mit.simile.butterfly.Butterfly.initializeModule(Butterfly.java:478)
at edu.mit.simile.butterfly.Butterfly.configure(Butterfly.java:451)
at edu.mit.simile.butterfly.Butterfly.init(Butterfly.java:308)
at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:440)
at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:263)
at com.google.refine.RefineServer.configure(Refine.java:293)
at com.google.refine.RefineServer.init(Refine.java:207)
at com.google.refine.Refine.init(Refine.java:114)
at com.google.refine.Refine.main(Refine.java:108)
  Caused by: org.mozilla.javascript.EvaluatorException: Can't find method   com.google.refine.RefineServlet.cacheClass(object). (file:/C:/XXXX/openrefine-2.6-beta.1/webapp/extensions/grefine-rdf-extension-0.9.0/module/MOD-INF/controller.js#82)
at  org.mozilla.javascript.DefaultErrorReporter.runtimeError(DefaultErrorReporter.java:109)
at org.mozilla.javascript.Context.reportRuntimeError(Context.java:938)
at org.mozilla.javascript.Context.reportRuntimeError(Context.java:994)
at org.mozilla.javascript.Context.reportRuntimeError1(Context.java:957)
at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:166)
at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:66)
at org.mozilla.javascript.gen.c2._c4(file:/C:/XXXX/openrefine-2.6-beta.1/webapp/extensions/grefine-rdf-extension-0.9.0/module/MOD-INF/controller.js:82)
at org.mozilla.javascript.gen.c2.call(file:/C:/XXXX/openrefine-2.6-beta.1/webapp/extensions/grefine-rdf-extension-0.9.0/module/MOD-INF/controller.js)
at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:398)
at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3065)
at org.mozilla.javascript.gen.c2.call(file:/C:/XXXX/openrefine-2.6-beta.1/webapp/extensions/grefine-rdf-extension-0.9.0/module/MOD-INF/controller.js)
at edu.mit.simile.butterfly.ButterflyModuleImpl.scriptInit(ButterflyModuleImpl.java:636)
at edu.mit.simile.butterfly.ButterflyModuleImpl.init(ButterflyModuleImpl.java:94)
at edu.mit.simile.butterfly.Butterfly.initializeModule(Butterfly.java:476)
... 8 more

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I tried the new alpha for OpenRefine, but I couldn't start OpenRefine after that.

[moose-byte]

I have this same issue

[hauschke]

I tried it on another system (Windows 7, started OpenRefine via .bat): same error.

[hauschke]

Probably related issues:
sparkica/dbpedia-extension#4 (unresolved)
sparkica/LODGrefine#1 (closed)
sparkica/LODRefine#12 (closed)

[Robsteranium]

I had this issue. Running ant from the root of the project seemed to clear things up.

[Liuyan661]

Have you solved this problem?

[hauschke]

I'm using the latest OpenRefine and I didn't encounter this issue lately. I haven't solved it, but it is no longer a problem for me. Please decide, if that means it can be closed or not.

[Liuyan661]

I’m using OpenRefine3.1.Can you tell me the version of your OpenRefine? 发送自 Windows 10 版邮件应用 发件人: hauschke 发送时间: 2019年4月2日 16:47 收件人: fadmaa/grefine-rdf-extension 抄送: Liuyan661; Comment 主题: Re: [fadmaa/grefine-rdf-extension] "HTTP ERROR 500" with OpenRefine(#91) I'm using the latest OpenRefine and I didn't encounter this issue lately. I haven't solved it, but it is no longer a problem for me. Please decide, if that means it can be closed or not. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.