java.lang.NullPointerException: name can't be null

Oracle Community | 807581 | 1 decade ago
  1. 0

    Comm Api with Sun One Server

    Oracle Community | 1 decade ago | 807581
    java.lang.NullPointerException: name can't be null
  2. 0

    javax.comm.CommPortIdentifier.getPortIdentifier throws NullPointerException

    Oracle Community | 8 years ago | 843851
    java.lang.NullPointerException: name can't be null
  3. 0

    applet using java comm api20, causes "ClassNotFoundException: Win32Driver"

    Oracle Community | 1 decade ago | 843851
    java.lang.NullPointerException: name can't be null
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  5. 0

    java comm api doesn't work in application distributed with javawebstart.

    Oracle Community | 3 years ago | ed74694a-c3fd-4605-bb24-7525af2e5ced
    java.lang.NullPointerException: name can't be null
  6. 0

    Java WebStart & Communication API

    Oracle Community | 2 decades ago | 807543
    java.lang.NullPointerException: name can't be null

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    Root Cause Analysis

    1. java.lang.NullPointerException

      name can't be null

      at java.io.FilePermission.init()
    2. Java RT
      SecurityManager.checkDelete
      1. java.io.FilePermission.init(FilePermission.java:165)
      2. java.io.FilePermission.<init>(FilePermission.java:253)
      3. java.lang.SecurityManager.checkDelete(SecurityManager.java:1002)
      3 frames
    3. javax.comm
      CommPortIdentifier.getPortIdentifier
      1. javax.comm.CommPortIdentifier.getPortIdentifier(CommPortIdentifier.java:89)
      1 frame
    4. com.stmd.sms
      SMSClient.run
      1. com.stmd.sms.SerialConnection.openConnection(SerialConnection.java:73)
      2. com.stmd.sms.Sender.send(Sender.java:41)
      3. com.stmd.sms.SMSClient.run(SMSClient.java:36)
      3 frames
    5. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:536)
      1 frame