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    <p>Do you check the return status of any of the calls or is that the code? </p> <p>There is a call completePendingCommand() that has to be used on occassion. That may be something to look into. </p> <p>Also, you won't see an IO exception, I belive it gets repackaged as a CopyStreamException</p> <p>You might want to also change the return value to a boolean since you trap the exceptions, at least the calling loop will know whether the tranfer happened or not. </p> <p></p> <pre><code>private boolean loadFTPFile(String host, String username, String password, String filename, String localFilename){ System.out.println(localFilename); FTPClient client = new FTPClient(); FileOutputStream fos = null; try { client.connect(host); int reply = client.getReplyCode(); if (!FTPReply.isPositiveCompletion(reply)){ client.disconnect(); System.err.println("FTP server refused connection."); return false; } if (!client.login(username, password)){ client.logout(); return false; } String localFilenameOutput = createFile(assetsPath + localFilename); fos = new FileOutputStream(localFilenameOutput); boolean result = client.retrieveFile(filename, fos); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"); if (result){ System.out.println("\tFile Transfer Completed Successfully at: " + sdf.format(Calendar.getInstance().getTime())); // ftp.completePendingCommand(); } else { System.out.println("\tFile Transfer Failed at: " + sdf.format(Calendar.getInstance().getTime())); } return result; }catch (CopyStreamException cse){ System.err.println("\n\tFile Transfer Failed at: " + sdf.format(Calendar.getInstance().getTime())); System.err.println("Error Occurred Retrieving File from Remote System, aborting...\n"); cse.printStackTrace(System.err); System.err.println("\n\nIOException Stack Trace that Caused the Error:\n"); cse.getIOException().printStackTrace(System.err); return false; }catch (Exception e){ System.err.println("\tFile Transfer Failed at: " + sdf.format(Calendar.getInstance().getTime())); System.out.println("Error Occurred Retrieving File from Remote System, aborting..."); e.printStackTrace(System.err); return false; } finally { try { if (fos != null) fos.close(); client.disconnect(); } catch (IOException e) { e.printStackTrace(); } } } </code></pre>
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