eofexception

问题 I use JSF 2.3 (Mojarra 2.3.3), Trinidad (2.2.1) and its file upload component (tr:inputFile) in a web.xml-version 3.1 on a Tomcat 8.5 server. I get following exception and no valid uploaded file (i.e. the "value"-binded bean attribute remains null): java.io.EOFException: null at org.apache.myfaces.trinidadinternal.share.util.MultipartFormHandler._readLine(MultipartFormHandler.java:253) ~[trinidad-impl-2.2.1.jar:2.2.1] at org.apache.myfaces.trinidadinternal.share.util.MultipartFormHandler.

问题 I use JSF 2.3 (Mojarra 2.3.3), Trinidad (2.2.1) and its file upload component (tr:inputFile) in a web.xml-version 3.1 on a Tomcat 8.5 server. I get following exception and no valid uploaded file (i.e. the "value"-binded bean attribute remains null): java.io.EOFException: null at org.apache.myfaces.trinidadinternal.share.util.MultipartFormHandler._readLine(MultipartFormHandler.java:253) ~[trinidad-impl-2.2.1.jar:2.2.1] at org.apache.myfaces.trinidadinternal.share.util.MultipartFormHandler.

问题 I am getting EOFException when I call a REST API. I know it says that response is null. But it should not. I use same API in an iOS application without any problem. Here is my code : try { url = new URL(baseUrl); } // Thrown when URL could not be parsed catch (MalformedURLException me) { Log.e(TAG, "URL could not be parsed. URL : " + baseUrl, me); } try { // System.setProperty("http.keepAlive", "false"); // Set connection properties urlConnection = (HttpURLConnection) url.openConnection();

问题 i want to make a server client application. i set everything up and i get this error. i want the app to wait till i get more data. java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) on the line: listener.Received(inputstream.readObject(), id.ID); Server code: isrunning = true; Thread input = new Thread(new Runnable(){ @Override public

问题 The following code produces an EOFException . Why is that? public static Info readInfoDataFromFile(Context context) { Info InfoData = null; FileInputStream fis = null; ObjectInputStream ois = null; Object object = null; if (context.getFileStreamPath("InfoFile.dat").exists()) { try { fis = context.openFileInput("InfoFile.dat"); ois = new ObjectInputStream(fis); Object temp; try { // here it throws EOF exception in while loop while ((temp = ois.readObject()) != null) { object = temp; } } catch

问题 I have created small CLI client-server application. Once the server is loaded the client can connect to it and send commands to the server. The first command is to get list of files that server is loaded with. Once the socket connection is established. I request user to enter a command. ClientApp.java Socket client = new Socket(serverName, serverPort); Console c = System.console(); if (c == null) { System.err.println("No console!"); System.exit(1); } String command = c.readLine("Enter a

问题 This question already has answers here : java.io.FileNotFoundException when creating FileInputStream (2 answers) Closed 2 years ago . For my application I want to use a Map to act as a database. To save and load a map, I am writing/reading it to/from database.ser using this 2 methods: private synchronized void saveDB() { try { fileOut = new FileOutputStream(db); out = new ObjectOutputStream(fileOut); out.writeObject(accounts); fileOut.close(); out.close(); } catch (FileNotFoundException e) {

问题 I was trying to do something interesting like: http = Net::HTTP.new("t66y.com", 80) request = Net::HTTP::Get.new("http://t66y.com/") response = http.request(request) puts response.inspect it works fine, and give me <Net::HTTPOK 200 OK readbody=true> . However, after I changed url to something like http://t66y.com/thread0806.php?fid=16 , it keep throwing EOFError exception to me. The whole log was: /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/protocol.rb:141:in `read_nonblock':

问题 My client/server application currently keeps opening and closing new connections every time it wants to send/receive data. I'm trying to change it so it will have one persistent connection. The problem I'm having is the socket's DataInputStream on the server keeps throwing EOFException's when I just want it to block until it receives the next batch of data. I thought about just simply writing the server like this... while socket is open { while at socket's DataInputStream's EOF { wait a

问题 I've hosted a MySQL DB in a webserver . I've granted all privledges and allowed my IP to connect to this database remotely from my local computer. It gets connected and I'm able to retrieve data from the database to my Java Swing application. But, sometimes I get this error message and my connection with the hosted DB fails. Error is shows below: Apr 7, 2012 12:49:20 AM scm.new_fas txtSearchKeyReleased SEVERE: null com.mysql.jdbc.CommunicationsException: Communications link failure due to