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


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One of the variables you're using is set to Null or you're passing a Null value to a method expecting another kind of value


7 months ago
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via Stack Overflow by James Bond
, 7 months ago
This exception has no message.

Stack trace

java.lang.NullPointerException
	at Main.a(Main.java:64)
	at Main.main(Main.java:37)

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