java.lang.NullPointerException: This exception has no message.

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Thrown when an application is trying to use or access an object whose reference equals to null. You are probably trying to use a reference that points to no location in memory as though it were referencing an object.

Solutions on the web

via Oracle Community by Alex Stanciu, 1 year ago
This exception has no message.
via Oracle Community by 843238, 1 year ago
This exception has no message.
via GitHub by noderblade
, 1 year ago
This exception has no message.
via GitHub by ggvw
, 1 year ago
This exception has no message.
via hivmr.com by Unknown author, 1 year ago
via Apache Bugzilla by thomas.eliasson, 1 year ago
java.lang.NullPointerException:
at java.util.Hashtable.put(Hashtable.java:396)
at com.thortech.xl.integration.ActiveDirectory.tcADUtilLDAPController.hashTableEnvForDirContext(Unknown Source)
at com.thortech.xl.integration.ActiveDirectory.tcADUtilLDAPController.connectToAvailableAD(Unknown Source)
at com.thortech.xl.integration.ActiveDirectory.tcADUtilLDAPController.getAttributeValues(Unknown Source)
at com.thortech.xl.integration.ActiveDirectory.tcUtilADTasks.addUserToGroup(Unknown Source)

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