Backtraces have no source information - they look like this:
Condition of type: NO-APPLICABLE-METHOD-ERROR
No applicable method for (SETF SLOT-VALUE-USING-CLASS) with arguments
(#CLANG-TOOL:CODE-MATCH-TIMER #<The CORE:DERIVABLE-CXX-CLASS CLANG-TOOL:CODE-MATCH-CALLBACK> #CLANG-TOOL:CODE-MATCH-CALLBACK #<STANDARD-EFFECTIVE-SLOT-DEFINITION CLANG-TOOL::TIMER>)
0: build/boehm/iclasp-boehm(_ZN4core21core__call_with_frameEN7gctools9smart_ptrINS_10Function_OEEEb+0x2a) [0x191377a]
|---> -unknown-:0
1: (CLASP-DEBUG:CALL-WITH-STACK #<FUNCTION CLASP-DEBUG::WITH-STACK-LAMBDA> :DELIMITED NIL)
|---> :0
2: (CLASP-DEBUG:PRINT-BACKTRACE :STREAM #<SYNONYM-STREAM +PROCESS-ERROR-OUTPUT+> :SOURCE-POSITIONS T :DELIMITED NIL)
|---> :0
3: (CORE::NON-DEBUGGER #CLOS:NO-APPLICABLE-METHOD-ERROR)
|---> :0
4: (INVOKE-DEBUGGER #CLOS:NO-APPLICABLE-METHOD-ERROR)
|---> :0
5: (LAMBDA ())
|---> :0
6: (CLASP-DEBUG::CALL-WITH-TRUNCATED-STACK #<FUNCTION (LAMBDA NIL)>)
|---> :0
7: (CORE:UNIVERSAL-ERROR-HANDLER NIL CLOS:NO-APPLICABLE-METHOD-ERROR (:GENERIC-FUNCTION
#<STANDARD-GENERIC-FUNCTION (SETF CLOS:SLOT-VALUE-USING-CLASS)> :ARGUMENTS
(#CLANG-TOOL:CODE-MATCH-TIMER
#<The CORE:DERIVABLE-CXX-CLASS CLANG-TOOL:CODE-MATCH-CALLBACK>
#CLANG-TOOL:CODE-MATCH-CALLBACK
#<STANDARD-EFFECTIVE-SLOT-DEFINITION CLANG-TOOL::TIMER>)))
|---> :0
8: build/boehm/iclasp-boehm(_ZN4core9cl__errorEN7gctools9smart_ptrINS_3T_OEEENS1_INS_6List_VEEE+0x1ef) [0x19a80af]
|---> -unknown-:0
9: build/boehm/iclasp-boehm(wrapped_cl__error_T_spList_sp+0x20) [0x11715a0]
|---> -unknown-:0
10: (ERROR CLOS:NO-APPLICABLE-METHOD-ERROR :GENERIC-FUNCTION #<STANDARD-GENERIC-FUNCTION (SETF CLOS:SLOT-VALUE-USING-CLASS)> :ARGUMENTS (#CLANG-TOOL:CODE-MATCH-TIMER
#<The CORE:DERIVABLE-CXX-CLASS CLANG-TOOL:CODE-MATCH-CALLBACK>
#CLANG-TOOL:CODE-MATCH-CALLBACK
#<STANDARD-EFFECTIVE-SLOT-DEFINITION CLANG-TOOL::TIMER>))
|---> :0
11: ((METHOD NO-APPLICABLE-METHOD (T)) #<STANDARD-GENERIC-FUNCTION (SETF CLOS:SLOT-VALUE-USING-CLASS)> #CLANG-TOOL:CODE-MATCH-TIMER #<The CORE:DERIVABLE-CXX-CLASS CLANG-TOOL:CODE-MATCH-CALLBACK> #<CLANG-TOOL:CODE-MATC
H-CALLBACK> #<STANDARD-EFFECTIVE-SLOT-DEFINITION CLANG-TOOL::TIMER>)
|---> :0
12: build/boehm/iclasp-boehm(_ZN4core19apply0_inner_valistEN7gctools9smart_ptrINS_10Function_OEEENS1_INS_7VaslistEEE+0x2d9) [0x1826609]
|---> -unknown-:0
13: (CLOS::PERFORM-OUTCOME #(CLOS::OUTCOME (#<STANDARD-METHOD NO-APPLICABLE-METHOD (T)>)
CLOS::EFFECTIVE-METHOD-OUTCOME
(CALL-METHOD #<STANDARD-METHOD NO-APPLICABLE-METHOD (T)> NIL)
i think this is fixed now
Oct 11
'21 17:10
Bike