×

Discussion Board

Results 1 to 5 of 5
  1. #1
    Registered User
    Join Date
    Dec 2008
    Posts
    4

    Pronblem with internal Mifare tag N6212

    Hello!

    I tried the Mifare Standard example of the Nokia 6212 NFC SDK.

    I get the error java.lang.SecurityException.

    The error occurs by the method:
    conn = (MFStandardConnection) Connector.open(internalUrl);

    // 1. Open connection to internal tag
    boolean newApplication = false;
    screen.append("Connecting to internal tag.\n");
    String internalUrl = System.getProperty("internal.mf.url");
    conn = (MFStandardConnection) Connector.open(internalUrl);
    screen.append("Connected to internal tag.\n");

    Is there somthing that I have to consider, when I use the internal tag?

  2. #2
    Registered User
    Join Date
    Dec 2008
    Posts
    4

    Re: Pronblem with internal Mifare tag N6212

    Hello.

    Today I'm tried the same code with the NFC-SDK of the Nokia 6131.
    In the emulator all things are ok, and the example runs perfect.

    But in the real hardware the sam exception occurs.

    No one any idea?

  3. #3
    Registered User
    Join Date
    Jan 2010
    Posts
    29

    Re: Pronblem with internal Mifare tag N6212

    Quote Originally Posted by Feig View Post
    Hello!

    I tried the Mifare Standard example of the Nokia 6212 NFC SDK.

    I get the error java.lang.SecurityException.

    The error occurs by the method:
    conn = (MFStandardConnection) Connector.open(internalUrl);

    // 1. Open connection to internal tag
    boolean newApplication = false;
    screen.append("Connecting to internal tag.\n");
    String internalUrl = System.getProperty("internal.mf.url");
    conn = (MFStandardConnection) Connector.open(internalUrl);
    screen.append("Connected to internal tag.\n");

    Is there somthing that I have to consider, when I use the internal tag?
    can you give me the link so I can look at this example of NOKIA?

    I use and I study UIDReader from nokia, it is well done.

    but now I try to design a java application myself and it is not obvious ...

  4. #4
    Registered User
    Join Date
    Jul 2009
    Posts
    2

    Re: Pronblem with internal Mifare tag N6212

    Quote Originally Posted by Feig View Post
    Hello!

    I tried the Mifare Standard example of the Nokia 6212 NFC SDK.

    I get the error java.lang.SecurityException.

    The error occurs by the method:
    conn = (MFStandardConnection) Connector.open(internalUrl);

    // 1. Open connection to internal tag
    boolean newApplication = false;
    screen.append("Connecting to internal tag.\n");
    String internalUrl = System.getProperty("internal.mf.url");
    conn = (MFStandardConnection) Connector.open(internalUrl);
    screen.append("Connected to internal tag.\n");

    Is there somthing that I have to consider, when I use the internal tag?



    Hello,
    For access to the internal tal, your application has to be signed!

  5. #5
    Registered User
    Join Date
    Jul 2010
    Posts
    7

    Re: Pronblem with internal Mifare tag N6212

    Hello!
    Even I got same error
    Later I changed 'Security domain' to 'Maximum' in Emulator -> Preferences -> MIDP
    It works fine now..

Similar Threads

  1. waiting for help! about access internal mifare tag
    By a_whitecloud in forum Near Field Communication
    Replies: 1
    Last Post: 2009-03-26, 07:15
  2. Push Registry when MiFare Internal Tag is accessed
    By mmartinleon in forum Near Field Communication
    Replies: 1
    Last Post: 2008-03-19, 09:20
  3. Some doubts about 6131 emulator and internal mifare 4k
    By o.ocariz in forum Near Field Communication
    Replies: 3
    Last Post: 2007-10-15, 17:40
  4. Internal Mifare access from internal secure card
    By super_beda in forum Near Field Communication
    Replies: 4
    Last Post: 2007-09-17, 10:55
  5. Problem with internal Mifare Tag Connection
    By nfc4ever in forum Near Field Communication
    Replies: 1
    Last Post: 2007-07-14, 04:45

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
×