java.lang.reflect.InvocationTargetException: This exception has no message.

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via Coderanch by Hikari Shidou, 1 year ago
This exception has no message.
via Coderanch by SaiManasa Dasari, 1 year ago
via https://bugzilla.redhat.com/bugzilla/ by Larry O'Leary, 1 year ago
via https://bugzilla.redhat.com/bugzilla/ by Joshua Wulf, 1 year ago
This exception has no message.
via GitHub by dalb8
, 2 years ago
This exception has no message.
via GitHub by dalb8
, 2 years ago
This exception has no message.
java.lang.NullPointerException:
at com.pi4j.io.gpio.impl.GpioControllerImpl.provisionPin(GpioControllerImpl.java:491)
at com.pi4j.io.gpio.impl.GpioControllerImpl.provisionDigitalInputPin(GpioControllerImpl.java:597)
at com.pi4j.io.gpio.impl.GpioControllerImpl.provisionDigitalInputPin(GpioControllerImpl.java:607)
at besmart_park.Sensor.(Sensor.java:28)
at besmart_park.PostoAuto.(PostoAuto.java:27)
at besmart_park.Start.main(Start.java:56)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)

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