Exceptions

Exceptions can be triggered both by the JCI functions and explicitly by a Java method. This can generally not be recognized from the function’s return value.

JCI functions are available to inquire the existence of an exception, have information output, and to remove the exception (see section "Exceptions").

When an exception has been triggered, it must first be removed by calling JCI_ExceptionClear before the error-free execution of further JCI functions is guaranteed.