ioexception

问题 I have a static helper method responsible for getting a compressed JSON string from our Rails application, and decompressing the data before returning a String representation. I wrote two JUnit tests that, one that tests that the JSON parses correctly, and another more basic test that determines whether a string of length greater than zero is returned from the server. The problem: When I run the test suite, the first test method succeeds properly, and the other fails with an IOException and

问题 I am getting following Error "Java.io.IO.Exception; there is not enough space on the disk" while running my J2ME Application can any body Please tell me what type of the Error is this and why it is coming. This error is coming when I am uploading the data from mobile to the server. I am not understanding where is the error it is at server side or at mobile side. 回答1: With respect to your question, as per the given information, Java.io.IOException; there is not enough space on the disk is

问题 I have a Samsung Galaxy S5 device running Android 4.4.2 it was working just fine until a few weeks a go I started getting this issue, Android Studio fail to install the app after I press run and build the gradle Additional information : I tried to run the app on an emulatir the first time it work and after I did some changes I tried to run on the emulator again but the changes were noy applied This is the gradle file : apply plugin: 'com.android.application' android { compileSdkVersion 23

问题 So I have my program using JButtons with actionListeners attached, but when the program hits a certain point where it should wait for an action to be performed, it skips right over the waiting, and just continues on. I am wondering if it is due to there being no IOException being thrown, but if I throw it, it just returns a bunch of errors, which creates a huge mess. And yes, I know that I am mixing command line with swing. That is because it started out as command line, and now I am making

问题 I am parsing some lyrics site, and i have error from the header. URL, that i give to it (for example): http://www.azlyrics.com/lyrics/linkinpark/intheend.html class GetLyrics extends AsyncTask<String, Void, String> { protected String doInBackground(String... urls) { String url = urls[0]; String output; output = "If you see this, some kind of error has occupied"; try { Document document = Jsoup.connect(url).post(); //I dont know how it works, its google document.outputSettings(new Document

问题 I have an application A that generates a text file for tracing. While, an application B needs read the same text file and attach in a mailmessage. But I get the following error, when application B try read the text file: IOException: The process cannot access the file 'filename' because it is being used by another process Any suggestions ? Maybe better use for FileMode and FileAccess? Application A if (File.Exists(nFile2)) File.Delete(nFile2); traceFile2 = File.Open(nFile2, FileMode.Create,

问题 i am establishing connection with the server and its working fine. But there are times when i try to get the response code (when server is throwing back 401, 403, 404) i am getting IO Exception. I am handling everything based on the response code. So when it throws IO exception on http.getResponseCode() i am not able to read the response code. Please suggest a solution for this. 回答1: Prior to android 2.3 HttpUrlConnection has few issues. Its better to use Defaulthttpclient api. Seems your

问题 I am working on some code for homework and for the life of me can't figure out why this won't run. It ran until I added in the methods for file reading, which I know worked in another program. I took the code directly from some of my other work. So, can someone much better at Java than I tell me what I am doing wrong to have this problem? As this is homework please don't tell me how to fix any other problems, but I wouldn't discourage hints about them. import java.io.*; import java.util

问题 i am using eclipse for develop the java desktop application and working with file but got the above error my code is as following please try to help me how to give path in eclipse and also get same problem to load image from the given task i have put the "files" folder out side the "src" folder how to give path dynamically my code is ass following public int getTimeId() { LOG.info("The File name is :- " + fileName); LOG.info("The path is :- "); int count=0; FileInputStream fileInputStream;

问题 I've just found a proxy somewhere and applied to my code, seem to be successful. But when it comes down to submit("btnG"), I got an syntax error SyntaxError: syntax error (httpunit; line 155) at org.mozilla.javascript.NativeGlobal.constructError(NativeGlobal.java:597) at org.mozilla.javascript.TokenStream.reportSyntaxError(TokenStream.java:1324)... 回答1: Submit from net.sourceforge.jwebunit.junit.WebTestCase is deprecated, so if this is what you are trying to use then you will have some issues