net.rim.device.api.io.file.FileIOException: file system error
I get this error message "net.rim.device.api.io.file.FileIOException: file system error.
FileConnection fc = null;
try {}
FC = (FileConnection), Connector.open (path);
} catch (Exception ex) {}
System.out.println (ex.getMessage ());
ex.printStackTrace ();
}
The one you suggest why its kind. Thanks in advance
"Its not allowing me" - unusual, what it actually does?
I recommend that debug you this code initially on the Simulator. Add a simulated SD card and try it. You should find it easier than debugging on the device.
Once you have your code works on the Simulator, so try on the device.
Tags: BlackBerry Developers
Similar Questions
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All of a sudden my apps no longer work
always "start XXXX error: class 'net.rim.device.api.ui.manager' not found.
everything compiles fine
remove all my cod, jar,... directory of Simulator
clean all projects
Nothing helps
from a demo app
My applications have dependencies to some libraries
really, you're wondering where to find
any ideas?
reason: size of the resource of a library project has been nearly 8 MB
one of my libraries (where the wallpaper of my browser are stored as png resources) becomes a size of about 7.5 MB
I know that 8 MB less certain overhead is the maximum allowed size
(this is the reason why I use some library projects)
I have learned the hard way that a message like
NullPointer INTERNAL means "application or a resource too large.
in this case last month as he tried to PACKAGE an application where the limits of size (app 8MB max size + resource set size 8 MB max) are reached
but this time there was no error when packing - my library projects and soft with dependencies to these libraries compile well and packing has been without any reported errors
This time, it occurs during EXECUTION of the application and an error like ' net.rim... class ui. Manager not found "is not very intuitive to think that the size of the resource of one of your library projects is too large
I don't want to revisit the discussion why these limits exist on modern smartphones (do not have these limits with Android or iPhone), but...
PLEASE PLEASE RIM
-Why not offer a message meaningful all-in-package as ' Attention: size of the XXX project resources (or the size of the app) is near the maximum of 8 MB - please restructure your projects instead of "class not found during the race.
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I'm really lost here. On one of the 100 customers reports this error for one of my applications (different phones, different OS). The application creates a file on SD card (or DeviceMemory so no SD card), the code is not run at startup, but once users entered the app.
I looked in the forums - this error is caused when connections files are not properly closed. However I think that I just did. Could you please look at this piece of code and let me know what I am doing wrong?
Thank you very much
try { Class classs = this.class; InputStream readData = classs.getResourceAsStream("new" + getExtension(type)); byte[] docsData = IOUtilities.streamToBytes(readData); readData.close(); String baseUrl; if (hasMediaCard()) baseUrl = Constants.DOCS_URI_CARD; else baseUrl = Constants.DOCS_URI_STORE; String fileURL = baseUrl + text + getExtension(type); FileConnection fconn = (FileConnection)Connector.open(fileURL); if (!fconn.exists()) { fconn.create(); // create the file if it doesn't exist } DataOutputStream out = fconn.openDataOutputStream(); for (int i = 0; i < docsData.length; i++) { out.write(docsData[i]); } out.flush(); out.close(); fconn.close(); Status.show(fileURL + " created!", 2000); errorMessField_.setText(fileURL + " created!"); } catch (Exception ex) { Status.show("Error creating " + text, 2000); errorMessField_.setText("Error: " + ex); }
I had to code this:
FileConnection fconn = null;
InputStream readData = null;
DataOutputStream out = null;
Try
{
Class classs = this.class;
readData = classs.getResourceAsStream ("new" + getExtension (type));
Byte [] docsData = IOUtilities.streamToBytes (readData);
readData.close ();
readData = null;BaseUrl string;
If (hasMediaCard())
baseUrl = Constants.DOCS_URI_CARD;
on the other
baseUrl = Constants.DOCS_URI_STORE;String fileURL = baseUrl + text + getExtension (type);
fconn = (FileConnection) Connector.open (fileURL);
If (! fconn.exists ())
{
fconn. Create(); create the file if it doesn't exist
}
out = fconn.openDataOutputStream ();
for (int i = 0; i)< docsdata.length;="">
{
out. Write (docsData [i]);
}
out. Flush();
out. Close();
out = null;fconn. Close();
fconn = null;
Status.Show (fileURL + "created.", 2000);
errorMessField_.setText (fileURL + "created.");
}
catch (Exception ex)
{
Status.Show ("Creation error" + text, 2000);
errorMessField_.setText ("Error:" + ex);
}
Finally
{
try {}
If (readData! = null) {}
readData.close ();
}
} catch (Exception e) {}
}
try {}
If (out! = null) {}
out. Close();
}
} catch (Exception e) {}
}
try {}
If (fconn! = null) {}
fconn. Close();
}
} catch (Exception e) {}
}
}Note: The Code untested, or same comiled.
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Hi, I use Eclipse (v3.4.1) and therfore installed JDE plug-in for Eclipse version 1.0.0.67 has the Blackberry JDE 4.5.0 component Package.
I checked JDE 4.5.0 and I know he has the base class because it doesn't even have the package of net.rim.device.api.ui.decor
What I'm trying to do, is simply to add a LabelField to a title bar that has a PNG file as a background? Is there a work around for this without having to make my own Field object?
See you soon.
Hello
OS 4.5.x has not décor package yet. It was added only in 4.6 or later. So if you need to write your application for 4.5, you must implement your own domain, possibly replace methods paint (...) and (...) layout of fields.
If you like about 4.5 and I want to just write your application to 4.6 or higher version, you will need to install the component via the Eclipse Update site 4.6 package. After successful installation, you can switch to the package of 4.6 component via preferences-> settings BlackBerry workspace.
Hope this helps,
Daniel
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ScalableGraphics and net.rim.device.api.ui.Graphics
I was robbed on a bug in my SVG code for too long and now, I discovered that I can use the bad Graphics class.
------------SNIP------------------------ scalablegraphics.bindTarget(graphics); for(int i=0;i
In the method object, I'm rendering SVG standard above that works for a little while and finally fails. I am hunting the failure on mine, but in the process I've stumbled upon the documentation that call the bindTarget(Graphics g) aims to link to one of these graphics implementations:
(From JDE 4.7 of the ScalableGraphics class documentation, whether)
The type of the Graphics object depends on the Java profile that this specification is implemented, as follows:
- javax.microedition.lcdui.Graphics on profiles support LCDUI;
- java.awt.Graphics on profiles supporting AWT;
- either of the above on the profiles of LCDUI and AWT support.
My questions to the people here:
- is this simply an artifact of Sun Java documentation not updated to include the "net.rim.device.api.ui.Graphics" as a viable link?
- It's pure chance that SVG seems to work with the class Graphics RIM?
- Everyone uses the class Graphics RIM with SVG?
Thank you
Mike
It is a question of JavaDoc, which I have updated you. The net.rim.device.api.ui.Graphics class is supported here.
Can you elaborate on what stops working? What model of smartphone BlackBerry and the version of the software BlackBerry device test you on? You can find this under Options, all on the BlackBerry Smartphone.
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It's strange, the code works fine on j2me, but it does not work on Blackberry. I'm testing with Blackberry 9000 V4.6 emulator. He throws net.rim.device.api.io.IOPortAlreadyBoundException: SMS port already in use. when I try to open a connection.
The line below throws the exception:
MC MessageConnection = (MessageConnection) Connector.open (connection);
It seems that the port is already open, but I don't know that I finally closed the connection by exiting the application.
The link below gives me a great help:
http://supportforums.BlackBerry.com/T5/Java-development/SMS-MessageConnection/m-p/63975#M7177
-
Class 'net.rim.device.api.ui.TouchEvent' not found
I built the demo using the JDE 4.7.0.41 TicTacToeDemo application and tested using the simmulator without problem. Also, I do not change a signle code line.
I also loaded on my phone, and when you start it on my phone, I got the following error:
Error Starting TicTacToeDemo: Class 'net.rim.device.api.ui.TouchEvent' not found
No idea why this error?
You are right. The version of the BlackBerry JDE must be equal or lower than the software version of terminal Blackberry target. The following link explains it further.
What is - an appropriate version of the BlackBerry JDE
Article number: DB-00537 -
I read this post on the differences between browser.field and browser.field2.
On OS 5 browser.field2 is based on the rendering engine of mango. I was wondering if browser.field2 is still inspired by Mango in OS 6 or if it has been updated to use the new engine webkit based.
Thank you
Geoff
The OS 6, browser.field2 has been updated and works on the WebKit engine.
-
Hello
I finished my application. While testing the device, I get the error class net.rim.device.api.ui.decor.background not found. I'm testing the 8100 pearl device. But this application works well on Blackberry JDE 4.7.0.Please suggest me wat would be right...
That the class was introduced in the 4.6 API, it does not exist in the 4.5 which is being tested for the pearls of 81XX series.
-
Hello
I'm "net.rim.device.api.io.ConnectionClosedException: Connection closed" exception so that he was trying to get the response code in the following code snippet. What will be the reason for this exception: -.
HttpConnection connection=(HttpConnection)Connector.open(url); System.out.println("Post-----------------------1"); connection.setRequestMethod(HttpConnection.POST); System.out.println("Post-----------------------2"); connection.setRequestProperty("Content-Type",aRequest.getContentType()); System.out.println("Post-----------------------3"); Hashtable header=aRequest.getHeader(); if(header!=null) { Enumeration enumeration =header.keys(); while(enumeration.hasMoreElements()) { String headerStr=(String)enumeration.nextElement(); String headerValue=(String)header.get(headerStr); //System.out.println("header:"+headerStr+"headerval::"+headerValue); connection.setRequestProperty(headerStr,headerValue); } } System.out.println("Post-----------------------4"); OutputStream postRequestOutputStream=connection.openOutputStream(); System.out.println("Post-----------------------4#########"); postRequestOutputStream.write(aRequest.getPostData()); System.out.println("Post-----------------------4%%%%%%%"); postRequestOutputStream.close(); System.out.println("Post-----------------------5"); System.out.println("RES CODE:"+connection.getResponseCode()); InputStream is=connection.openInputStream();
Try opening the InputStream before getResponseCode().
concerning
-
Question about l ' object net.rim.device.api.ui.Screen
Hello world
I have a class that accepts an object of type "Screen" (net.rim.device.api.ui.Screen) in its constructor. When I instantiate this class, I include a class that extends the screen as a parameter. For example:
public ClassA extends MainScreen { public void tester(){ ClassB classB = new ClassB(this); } public void sampleMethod(){ ... }} public ClassB { Screen screen; public ClassB(Screen screen) { this.screen = screen; } public doStuff(){ screen.sampleMethod(); }}
My problem is that ClassB calls methods that are placed, but unless I change type "Screen" in the "class A", I receive the error: "the sampleMethod() method is not defined for the type of screen.
How can I me ClassB to accept different classes that extend screen?
Thank you!
"each screen implements a SampleMethod() interface.
Then could ClassB looks like this?
public ClassB {}
SampleMethodInterface screen;
public ClassB (form SampleMethodInterface) {}
This.screen = screen;
}public doStuff() {}
screen.sampleMethod ();
}
} -
'net.rim.device.api.math.Fixed32' not found
I left work last night, and my app works perfectly well in the SIM card. No problems.
Just today, initialize the SIM card and get this:
'net.rim.device.api.math.Fixed32' not found
I use Fixed32 to resize an image. It is imported successfully and not showing ANY error in the project.
He did this on more than 1 Simulator.
Any ideas?
I tried to move it manually in the API, without success.
These types of errors are usually caused by using a version of BlackBerry Java SDK/BlackBerry JDE, which is not supported by the version of the BlackBerry Smartphone you run it on.
Appropriate version of the JDE BlackBerry and BlackBerry Java SDK
-
I bought a stowaway Shasta Bluetooth keyboard to use with my BB 8830. I installed the driver and software on the BB, but get the "Eception exception: net .rim... warning exception and crashes the program.» I just uninstalled my BB, reinstalled the latest version of the OS and reinstalled my applications. The problem is still there. No idea how I can eliminate the issue? Thanks in advance for your help.
Maxxasman
I went on the site and found the latest driver and software for the keyboard. Everything works! Thank you for helping me resolve this issue!
Rich
-
URI DB_URI = URI.create (DBPath);
If (sqliteDb! = null)
CloseSqliteDBConnection();
sqliteDb = DatabaseFactory.openOrCreate (DB_URI);This gives exception.
Please give me the solution to fix on.
I found the solution for this.
It happens because I tried to open a new connection to reading / writing DB without closing the previous. IF it generates this error. We can open only a connection in read-write DB can open several readOnly connections at a time
I closed the DB connection after all transactions of DB in the finally block.
Please press on as, if you find your solution orlet me know, if any query.
-
I am trying to download. AMR file to my server. My code is as follows:
public byte[] send(byte[] fileBytes) throws Exception { String boundary = getBoundaryString(); String endBoundary = "\r\n--" + boundary + "--\r\n"; HttpConnection hc = null; InputStream is = null; ByteArrayOutputStream bos = new ByteArrayOutputStream(); byte[] res = null; try { hc = (HttpConnection) Connector.open(url); hc.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + getBoundaryString()); hc.setRequestMethod(HttpConnection.POST); hc.setRequestProperty(HttpProtocolConstants.HEADER_ACCEPT_CHARSET, "ISO-8859-1,utf-8;q=0.7,*;q=0.7"); OutputStream dout = hc.openOutputStream(); dout.write(boundaryMessage.getBytes()); dout.write(this.postBytes); dout.write(endBoundary.getBytes()); dout.close(); int ch; is = hc.openInputStream(); //exception raised here if(hc.getResponseCode()== HttpConnection.HTTP_OK) { while ((ch = is.read()) != -1) { bos.write(ch); } res = bos.toByteArray(); System.out.println("res loaded.."); } else { System.out.println("Unexpected response code: " + hc.getResponseCode()); hc.close(); return null; } } catch(IOException e) { System.out.println("====IOException : "+e.getMessage()+" Class: "+e.getClass()); } catch(Exception e1) { System.out.println("====Exception : "+e1.getMessage()+" Class: "+e1.getClass()); } finally { try { if(bos != null) bos.close(); if(is != null) is.close(); if(hc != null) hc.close(); } catch(Exception e2) { e2.printStackTrace(); System.out.println("====Exception : "+e2.getMessage()); } } return res; }
The line of code highlighted above raises a ConnectionClosedException. Can someone tell me why and what I can do to overcome? Thanks in advance.
This suggests that the server does not accept your application. See if you can find what the server thinks is happening. Check your URL too.
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