Software version: 3.11.0
Robot generation: CB31UR5
Steps to reproduce:
- First step: Load program with used Modbus I/Os
- Second step: start the program
Expected behavior: just start the program
Actual behavior: multiple Exceptions thrown …“Softwarefehler!”
Exception Caught in Thread AWT-EventQueue-0
Trackinginformation.java:54
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In the logfile -> PolyScope: C0A0
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I/O Screen (PolyScope)
MODBUS-Einheit: 192.168.0.8
“Keine Zahl”! <- MODBUS_1 [8000]
Hi,
After the update (UR5) to 3.11.0, there were problems with “old” programs using Modbus I / O. After the start of these programs there are several error messages “Software error!” with NullPointerExceptions. After closing the messages, the program and the Modbus communication are running smoothly.
in the logfile an error message with the code C0A0 is generated.
If we update the Modbus on the Installation tab before starting the program, these error messages will not be displayed.
(Or less of them)
The I / O tab displays an error message on the Modbus screen. “Not a Number” appears on the Modbus units instead of an integer value (word).
is this a bug or have we done anything wrong with the update?
Ronny
P.S.
the logfile says :
3.5 :: 0068d21h26m20.735s :: 2019-09-30 13:59:34.647 :: -5 :: C0A0:0 :: null :: 2 :: :: java.lang.NullPointerException :: null
3.5 :: 0068d21h26m20.735s :: 2019-09-30 13:59:34.647 :: -5 :: C0A0:0 :: null :: 2 :: :: java.lang.NullPointerException :: null