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Elements of the XTCC window XTCC
8.4.2 Unexpected errors
In the event of internal errors such as those that occur owing to missing (mandatory)
variables of the InfoBroker, XTCC opens (if possible) a window with the title:
“
XTCC Problem Info
”.
This window contains the error message and buttons for further activities:
Exit
Ter minates XTC C.
Stack Trace
Opens a window with further information on the error. If you click on the “Cancel” button
in this window, the window is closed and “Continue” is attempted.
Continue
Continues the procedure in which the error occurred. This can lead to further errors, in
other words background errors. In this case XTCC must be closed.
Tr y to skip
This button is optional. XTCC attempts to skip the errored procedure, which can
naturally result in further errors. In this case XTCC must be terminated.
8.4.3 Message window
All XTCC messages should be noted and also acknowledged by the user. The reason for
this lies in the need to serialize device functions: You must ensure that it is not possible to
start the same function several times or to start contradictor7y functions on a device.
Message windows containing an “OK” button are closed when you click on this button.
Message windows without this button which contain texts such as “... Timeout is nn sec.
Please wait ...” are displayed if InfoBroker data is waited for synchronously to the execution
of device functions.