ioexception Questions
6
Solved
I have faced strange poblem while writing Grails application deployed on Tomcat.
After creating simple test controller I want to write test contents in
package com
package com.domain.controller
...
Roehm asked 8/1, 2014 at 23:44
5
Solved
I am trying to get an InputStream from a URL. The URL can be a opened from Firefox. It returns a json and I have installed an addon for viewing json in Firefox so I can view it there.
So I tried t...
Kelvin asked 19/2, 2012 at 13:45
7
I am running the following command to get my encrypted obb file for apk expansion.
jobb -d /home/manoj/Desktop/Test -o main.1.com.example.helloworld.obb -k "manoj" -pn com.example.helloworld -pv 1...
Charily asked 26/11, 2012 at 10:12
5
Solved
I am not able to start Kafka Server because of the error below.
java.io.IOException: Map failed
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:940)
at kafka.log.AbstractIndex.<init>...
Groenendael asked 27/3, 2017 at 9:5
6
I am new to programming and I have a question. If I have two functions, one creates a text file and writes into it, while the other opens the same text file and reads from it.
The error I get is: ...
Seduce asked 1/7, 2017 at 7:35
6
I'm trying to execute a command shell in Jenkins, I'm working on Windows 7. In the console output I have this:
Building in workspace C:\Program Files (x86)\Jenkins\workspace\test
[test] $ sh -xe C...
Alex asked 21/5, 2015 at 13:21
4
Solved
I have a project written for Android devices. It generates a large number of files, each day. These are all text files and images. The app uses a database to reference these files.
The app is supp...
Flunky asked 16/4, 2010 at 9:35
9
Solved
Actually by mistake I pasted google-services json file of another project in my current project of android .So when building the app , i get error no matching client found for package 'com.mybidu.w...
Hardpan asked 25/9, 2017 at 12:20
10
Solved
I've been working on this small piece of code that seems trivial but still, i cannot really see where is the problem. My functions do a pretty simple thing. Opens a file, copy its contents, replace...
Apical asked 22/6, 2009 at 3:51
3
I'm pretty new to Hadoop. However, I've been able to successfully setup hadoop 2.7.3 with Java 7 in the cluster mode on my servers. Everything works totally fine.
But then, when I try to switch to...
Poplin asked 26/1, 2017 at 2:21
12
I have a piece of code that reads data from a file. I want to force IOException in this code for testing purposes (I want to check if the code throws a correct custom exception in this case).
Is t...
Devinne asked 2/4, 2010 at 13:3
2
I want to connect to an intranet server, the url that I need to connect is:
URLConnection conn = new URL("https://mywebsite").openConnection();
When I reach to the connect method call through:`
...
Stringendo asked 20/3, 2017 at 12:53
2
Solved
This is my code:
private boolean writeToSD(Bitmap bm, String url) {
if (canIWriteOnSD()) {
File sd = Environment.getExternalStorageDirectory();
File dest = new File(sd, "MoveInBlue/");
try {
...
Hatti asked 9/7, 2012 at 12:2
1
I'm using a Pi 3 with google IOT to operate some relays that control valves on an irrigation system. The system uses the internet to get a weather forecast to work how much water to use, and uses N...
Appalling asked 4/5, 2018 at 6:2
3
Solved
I have a code where I am sending the URL request and receiving the response and storing it as a String as
public String GenerateXML(String q)// Here 'q' is the URL
{
// Generating the XML file f...
Foscalina asked 30/1, 2014 at 2:1
0
My application lists PDF files, and when the user selects a PDF, the app opens it. If the user selects a corrupted PDF file, PdfRenderer throws IOException (which is fine, since I catch that except...
Reichert asked 25/12, 2018 at 12:58
5
I am newbie to android and this is my first project on android. I am struggling with "authentication" problem for more than a day. I tried several options but none of them worked.
Basically, I wa...
Dimercaprol asked 15/6, 2013 at 7:22
1
I have running machine with Spring (Spring Boot 1.5.2.RELEASE) application. Recently I'm receiving a lot of warnings in my log file:
.w.s.m.s.DefaultHandlerExceptionResolver : Failed to read HTTP ...
Grimmett asked 29/10, 2018 at 8:56
6
Solved
Since ByteArrayOutputStream simply writes to memory, an IOException should never occur. However, because of the contract of the OutputStream interface, all stream operations define IOException in t...
Apocarp asked 7/6, 2011 at 21:37
9
Solved
The Java I/O classes java.io.Reader, java.io.Writer, java.io.InputStream, java.io.OutpuStream and their various subclasses all have a close() method that can throw an IOException.
Is there any con...
Granulocyte asked 13/1, 2011 at 11:13
4
Solved
What are IO Exceptions (java.io.IOException) and what causes them?
What methods/tools can be used to determine the cause so that you stop the exception from causing premature termination? What doe...
Frangipane asked 6/9, 2018 at 1:3
8
Solved
In trying to answer this question, I was surprised to discover that attempting to create a new file when that file already exists does not throw a unique exception type, it just throws a generic IO...
Thermos asked 12/9, 2012 at 13:42
3
I want to check the IOException class in JUNIT testing. Here is my code:
public void loadProperties(String path) throws IOException {
InputStream in = this.getClass().getResourceAsStream(path);
...
Jocund asked 5/4, 2016 at 14:28
2
Solved
I am displaying some image in my wpf app using following code:
<Image Source="{Binding Path=TemplateImagePath, Mode=TwoWay}" Grid.Row="3" Grid.Column="2" Width="400" Height="200"/>
and s...
Shirberg asked 9/10, 2012 at 12:21
6
I'm trying to debug a file descriptor leak in a Java webapp running in Jetty 7.0.1 on Linux.
The app had been happily running for a month or so when requests started to fail due to too many open f...
Reasoning asked 11/1, 2010 at 20:25
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