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

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This exception has no message.
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, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at java.util.Hashtable.put(Hashtable.java:394)
at java.util.Properties.setProperty(Properties.java:143)
at com.sun.am.AMConfigurator.generateConfiguration(AMConfigurator.java:771)
at com.sun.am.AMConfigurator.main(AMConfigurator.java:366)
at com.sun.am.AMConfigurator.configure(AMConfigurator.java:1879)
at com.sun.enterprise.addons.AddonConfigurationController.invokeApi(AddonConfigurationController.java:270)
at com.sun.enterprise.addons.AddonConfigurationController.configure(AddonConfigurationController.java:169)

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