windrek opened a new issue, #6221: URL: https://github.com/apache/hop/issues/6221
### Apache Hop version? 2.16 ### Java version? openjdk version "17.0.17" 2025-10-21 LTS ### Operating system Windows ### What happened? Process files step fails when trying to copy file to FTP server. Operation is Copy. Target filename is in format ftp://myusername:mypassword@somehost/pub/downloads/somefile.tgz Source filename C:\data\test\filename.csv I used same target filename in Pentoho 9.3 process files step (java 11) and it worked. So it is not FTP problem. Error came out during migration from Pentaho to Hop. 2025/12/17 09:54:34 - Process files.0 - ERROR: Unexpected error 2025/12/17 09:54:34 - Process files.0 - ERROR: java.lang.NoClassDefFoundError: org/apache/commons/net/ProtocolCommandListener 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.ftp.FtpClientFactory.createConnection(FtpClientFactory.java:313) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.ftp.FTPClientWrapper.createClient(FTPClientWrapper.java:123) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.ftp.FTPClientWrapper.createClient(FTPClientWrapper.java:108) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.ftp.FTPClientWrapper.getFtpClient(FTPClientWrapper.java:169) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.ftp.FTPClientWrapper.<init>(FTPClientWrapper.java:63) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.ftp.FtpFileProvider.doCreateFileSystem(FtpFileProvider.java:71) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider.getFileSystem(AbstractOriginatingFileProvider.java:100) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:60) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:83) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:795) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:761) 2025/12/17 09:54:34 - Process files.0 - at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:826) 2025/12/17 09:54:34 - Process files.0 - at org.apache.hop.core.vfs.HopVfs.getFileObject(HopVfs.java:231) 2025/12/17 09:54:34 - Process files.0 - at org.apache.hop.pipeline.transforms.processfiles.ProcessFiles.processRow(ProcessFiles.java:105) 2025/12/17 09:54:34 - Process files.0 - at org.apache.hop.pipeline.transform.RunThread.run(RunThread.java:54) 2025/12/17 09:54:34 - Process files.0 - at java.base/java.lang.Thread.run(Thread.java:840) 2025/12/17 09:54:34 - Process files.0 - Caused by: java.lang.ClassNotFoundException: org.apache.commons.net.ProtocolCommandListener 2025/12/17 09:54:34 - Process files.0 - at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) 2025/12/17 09:54:34 - Process files.0 - at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) 2025/12/17 09:54:34 - Process files.0 - at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525) 2025/12/17 09:54:34 - Process files.0 - ... 16 more ### Issue Priority Priority: 2 ### Issue Component Component: Transforms -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
