Error Messages; Prefix Summary - Lightware MODEX-OPTS-TX User Manual

7.1.3. Error messages

There are several error messages defined in LW3 protocol. All of them have a unique error
number which can be used programmatically, and an informative error message.
Format: XE●[primitive]●%EYYYY:●[Error message]
Legend:

7.1.4. Prefix summary

The following prefixes are defined in LW3 protocol:
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X can be:
'-':
syntax error. Cannot parse the command at all.
'n':
node error.
'p':
property error.
'm':
method error.
YYY: error code, which can be one of the followings:
E001 Syntax error
E002 Node not found
E003 EOL expected
E004 Writing read-only property
E005 Invalid value
E006 Property does not exist
E007 Syntax error
E008 Illegal method
E009 Method does not exist
'n-':
a node,
'nE': an error for a node,
'nm': a manual for a node,
'pr':
a read-only property,
'pw': read-write property,
'pE': an error for the property,
'pm': a manual for the property,
'm-': a method,
'mO': a response after a success method execution,
'mF': a response after a failed method execution,
'mE': an error for a method,
'mm': a manual for a method.
E010 Illegal parameter count
E011 Item already exist
E012 Item does not exist
E013 Illegal operation
E014 Internal error
E015 Access denied
E016 Write access denied
E017 Reserved
E018 Waiting timeout
Section 7. Programmer's reference