Errors when examining CAN log output in Mathworks
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Graham Cotgreave
el 22 de Sept. de 2022
Respondida: Ayush
el 5 de Sept. de 2023
I'm getting an error "Reference to non-existent field 'x_440V_Tripped' when attempting to load a CAN log file from a simulation and examine the contents with "canMessageTimetable" and "canSignalTimetable"
The signal within the message is defined as '_440V_Tripped' (with no preceeding 'x' It has the underscore as the CANdb spec does not allow digits as the first character). The database can be successfully parsed and used to configure a "CAN pack" block and creates a file via CAN log. Other messages containing other signals defined in the same database are fine.
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Reference to non-existent field 'x_440V_Tripped'.
Error in canSignalTimetable/makeIndividualSignalTimetable (line 119)
signalTimetable.(signalNames{jj}) = [signalStructs.(signalNames{jj})]';
Error in canSignalTimetable (line 74)
signalTimetable = makeIndividualSignalTimetable(messageTimetable, messageNames);
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Ayush
el 5 de Sept. de 2023
Unfortunately at this time this behavior appears to be a bug.
The only workaround is to rename the signal name in the DBC file to something that begins with a letter .
Thank you
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