On uploading: `Exception in thread "Thread-5" java.lang.NullPointerException: Cannot invoke "String.length()" because "s" is null`

[vitaly-zdanevich]

Exception in thread "Thread-5" java.lang.NullPointerException: Cannot invoke "String.length()" because "s" is null
	at java.base/java.net.URLEncoder.encode(URLEncoder.java:223)
	at java.base/java.net.URLEncoder.encode(URLEncoder.java:194)
	at org.wikidata.wdtk.wikibaseapi.ApiConnection.getQueryString(ApiConnection.java:588)
	at org.wikidata.wdtk.wikibaseapi.ApiConnection.sendRequest(ApiConnection.java:434)
	at org.wikidata.wdtk.wikibaseapi.ApiConnection.sendJsonRequest(ApiConnection.java:399)
	at org.openrefine.wikibase.editing.MediaFileUtils.uploadFile(MediaFileUtils.java:349)
	at org.openrefine.wikibase.editing.MediaFileUtils.uploadRemoteFile(MediaFileUtils.java:254)
	at org.openrefine.wikibase.updates.MediaInfoEdit.uploadFile(MediaInfoEdit.java:288)
	at org.openrefine.wikibase.editing.EditBatchProcessor.performEdit(EditBatchProcessor.java:232)
	at org.openrefine.wikibase.operations.PerformWikibaseEditsOperation$PerformEditsProcess.run(PerformWikibaseEditsOperation.java:334)
	at java.base/java.lang.Thread.run(Thread.java:1583)

OpenRefine 3.9.3
CommonsExtension 0.1.3

java --version
openjdk 21.0.6 2025-01-21 LTS
OpenJDK Runtime Environment Temurin-21.0.6+7 (build 21.0.6+7-LTS)
OpenJDK 64-Bit Server VM Temurin-21.0.6+7 (build 21.0.6+7-LTS, mixed mode, sharing)

Maybe this is because my schema is invalid? Is it a correct way to upload changes back to Commons?

[vitaly-zdanevich]

Tried to drop File path according to instruction here and got

java.lang.NullPointerException: Cannot invoke "String.isEmpty()" because the return value of "org.openrefine.wikibase.updates.MediaInfoEdit.getFilePath()" is null
	at org.openrefine.wikibase.qa.scrutinizers.FileNameScrutinizer.scrutinize(FileNameScrutinizer.java:73)
	at org.openrefine.wikibase.qa.scrutinizers.EditScrutinizer.scrutinize(EditScrutinizer.java:118)
	at org.openrefine.wikibase.qa.EditInspector.inspect(EditInspector.java:203)
	at org.openrefine.wikibase.commands.PreviewWikibaseSchemaCommand.doPost(PreviewWikibaseSchemaCommand.java:126)
	at com.google.refine.RefineServlet.service(RefineServlet.java:187)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)
	at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:790)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1384)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1543)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1306)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at com.google.refine.ValidateHostHandler.handle(ValidateHostHandler.java:93)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at org.eclipse.jetty.server.Server.handle(Server.java:563)
	at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598)
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:282)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)
	at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)

[vitaly-zdanevich]

Tried without File name

got

Exception in thread "Thread-6" java.lang.IllegalStateException: Could not find the revision id in MediaWiki's response
	at org.openrefine.wikibase.editing.MediaFileUtils.editPage(MediaFileUtils.java:293)
	at org.openrefine.wikibase.editing.EditBatchProcessor.performEdit(EditBatchProcessor.java:238)
	at org.openrefine.wikibase.operations.PerformWikibaseEditsOperation$PerformEditsProcess.run(PerformWikibaseEditsOperation.java:334)
	at java.base/java.lang.Thread.run(Thread.java:1583)