No error description when compiling code with `C-c C-c` (on a package lock error)

[VisenDev]

When I try to compile some code using C-c C-c, if there is a compilation error then there is no description of what the error is. This lack of feedback caused me to misdiagnose what was causing a compilation error in the past

In contrast, if I try to evaluate the code using C-x C-e I actually get an error report showing what caused the error.

[vindarel]

May it be specific to this package lock error ?

(you can put the cursor on the defun, underlined in red, to see the error)

Let's try to compile something else (error prone):

(defun foo)

=>

; file: /tmp/slimeuXF8yf
; in: DEFUN FOO
;     (DEFUN LEM::FOO)
; 
; caught ERROR:
;   (during macroexpansion of (DEFUN FOO))
;   Error while parsing arguments to DEFMACRO DEFUN:
;     too few elements in
;       (FOO)
;     to satisfy lambda list
;       (NAME LAMBDA-LIST &BODY BODY):
;     at least 2 expected, but got 1
; 
; compilation unit finished
;   caught 1 ERROR condition

is correctly printed on the REPL.