‘ptic_error’ undeclared when running "make user"

[PaulFangBayArea]

Hi Markus,

I hope you are doing great!

I came across with an error while running "make user". Please guide. Thank you for your help.

sptdecode.c:158:4: error: ‘ptic_error’ undeclared (first use in this function); did you mean ‘perror’?
158 | [ptic_error] = "error",
| ^~~~~~~~~~
| perror
sptdecode.c:158:4: note: each undeclared identifier is reported only once for each function it appears in
sptdecode.c:158:4: error: array index in initializer not of integer type
sptdecode.c:158:4: note: (near initialization for ‘class_name’)
make: *** [: sptdecode.o] Error 1

Best,
Puming