Hi,
I am trying to read a file and the error i get is
java.io.FileNotFoundException: /homes/at1106/fourthYearComputing/Induvidual-Project/svn-workspace/trunk/Induvidual_Project/src/game/player/gametheoryagent/configurations/gameTheoryAgentConfiguration.properties (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at game.player.gametheoryagent.GameTheoryAgent.<init>(GameTheoryAgent.java:67)
at simulation.Simulator.createPlayer(Simulator.java:141)
at simulation.Simulator.main(Simulator.java:64)
however the file does exist and just to double check i gave it 777 permissions, as shown below:
tui% cd /homes/at1106/fourthYearComputing/Induvidual-Project/svn-workspace/trunk/Induvidual_Project/src/game/player/gametheoryagent/configurations
tui% ls -al
total 4
drwxrwxrwx 3 at1106 cs4 1024 2010-02-22 17:45 .
drwxrwxrwx 4 at1106 cs4 1024 2010-02-22 17:27 ..
-rwxrwxrwx 1 at1106 cs4 260 2010-02-22 17:31 gameTheoryAgentConfiguration.properties
drwxrwxrwx 6 at1106 cs4 1024 2010-02-22 17:41 .svn
Any ideas as to why I'm getting the FNF exception?
Thanks
java code that makes the call:
File file = new File(pathToConfiguration)
Properties configuration = new Properties();
try{
configuration.load(new FileInputStream(file));
int RAISE_RATIO = Integer.parseInt(configuration.getProperty("raise_ratio"));
}
catch(IOException event){
System.err.println("Error in reading configuration file " + pathToConfiguration);
event.printStackTrace();
}
The properties file reads:
raise_ratio=4
This was tested in windows (with a diff pathToConfiguration (which is passed into the constructor)) and works fine.
Added in the following checks in the Catch block
if(file.exists()){
System.out.println("file exists");
}
else{
System.out.println("file doesn't exist");
}
System.out.println(file.getAbsolutePath());
if(file.canRead()){
System.out.println("can read");
}
if(file.canWrite()){
System.out.println("can write");
}
the output is as follows:
file doesn't exist
/homes/at1106/fourthYearComputing/Induvidual-Project/svn-workspace/trunk/Induvidual_Project/src/game/player/gametheoryagent/configurations/gameTheoryAgentConfiguration.properties