javax.smartcardio.CardException

connect() failed

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web28

  • connect() failed
  • via Stack Overflow by Abraham
    , 1 year ago
    connect() failed
  • via oracle.com by Unknown author, 1 year ago
    connect() failed
  • Stack trace

    • javax.smartcardio.CardException: connect() failed at sun.security.smartcardio.TerminalImpl.connect(TerminalImpl.java:84) at rfidreadtest.RFIDReadTest.handleCard(RFIDReadTest.java:54) at rfidreadtest.RFIDReadTest.main(RFIDReadTest.java:42) Caused by: sun.security.smartcardio.PCSCException: SCARD_W_UNPOWERED_CARD at sun.security.smartcardio.PCSC.SCardConnect(Native Method) at sun.security.smartcardio.CardImpl.<init>(CardImpl.java:96) at sun.security.smartcardio.TerminalImpl.connect(TerminalImpl.java:78) ... 2 more

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    You’re the first here who have seen this exception.