While doing the research resource error file system

Hello

I get the error "system of resource files. I want to search for a string that is present on any of my 100 files I had already recorded in the SD card. But I am able to search for a string that is present only in the first 30 files and trying to look beyond this file, I get this error. So I hope that's not because of the closure of file or the limit of connections open connection. Please give me useful advice on the issue. I had searched a lot about the error and I could not able to find any good result that solved my error.

for(int i=0;i<100;i++){
 if(flag=0){
   try {
     fcon=(FileConnection) Connector.open("file:///SDCard/file"+i+".xml", Connector.READ_WRITE);
     // code to read data from the file
   }catch(Exception e){
     e.printStackTrace();
   }finally{
    try {
      if(fcon!=null)
        fcon.close();
    } catch (Exception e) {
       e.printStackTrace();
     }
   }
   // code to search string in the array created after reading the contents of the file
   // also set the flag as 1 if any match found on searching
 }
}
if(flag==0){
  Dialog.alert("No such product");
}
else {
  // display Matching strings
}

It is for me to code

Thanks in advance.

Your code to clean the file connection seems OK, there are a limited number of connections of files, but you should not exceed computer based on this code.

However you are definitely not releasing something.  It might be connections files that maybe you do not close the input stream, so closing fcon throws an Exception.  Have you checked the error log?

To debug it I would go with caution but all your code to see if you have a leak somewhere.  For example, to see if this code works correctly, run like the one provided here, with no treatment.  If it works to completion, the problem is caused by something in your processing code.

You can also watch the Profiler.  Search the forum for relevant entries.

Tags: BlackBerry Developers

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