Lem 2.0 crashes on SDL event (?), Linux Mint 21, 64 bit #630
Description
Download Lem 2.0 from https://github.com/lem-project/lem/releases/download/v2.0.0/lem-linux-v2.0.0.tar.gz
Extracting and running ./lem opens a blank black window. Any keypress or mouse move will close the window and exit Lem.
The error.log in ./lem reports:
The value
NIL
is not of type
AUTOWRAP:WRAPPER
Backtrace for: #<SB-THREAD:THREAD tid=7276 "editor" RUNNING {1004CD9BB3}>
0: (AUTOWRAP:INVALIDATE NIL)
1: ((:METHOD LEM-SDL2::RESIZE (LEM-SDL2::VIEW T T)) #<LEM-SDL2::VIEW {10067E8DA3}> 50 1) [fast-method]
2: ((FLET "WITHOUT-INTERRUPTS-BODY-11" :IN SB-THREAD::CALL-WITH-RECURSIVE-LOCK))
3: (SB-THREAD::CALL-WITH-RECURSIVE-LOCK #<FUNCTION (FLET SB-THREAD::WITH-RECURSIVE-LOCK-THUNK :IN LEM-SDL2::CALL-WITH-RENDERER) {7FA949ACE1EB}> #<SB-THREAD:MUTEX "lem-sdl2 display mutex" taken owner=editor> T NIL)
4: (LEM-SDL2::CALL-WITH-RENDERER #<FUNCTION (LAMBDA NIL :IN LEM-INTERFACE:SET-VIEW-SIZE) {10067F2BFB}>)
5: (LEM-SDL2::CALL-WITH-DEBUG #<FUNCTION (LAMBDA NIL :IN LEM-INTERFACE:SET-VIEW-SIZE) {10067F2B9B}> #<FUNCTION (LAMBDA NIL :IN LEM-INTERFACE:SET-VIEW-SIZE) {10067F2BCB}>)
6: (LEM::SCREEN-SET-SIZE #S(LEM::SCREEN :VIEW #<LEM-SDL2::VIEW {10067E8DA3}> :MODELINE-ELEMENTS NIL :LEFT-LINES #(NIL) :LEFT-WIDTH NIL :OLD-LEFT-WIDTH NIL :LINES #(NIL) :OLD-LINES #(NIL) :WRAP-LINES NIL :WIDTH 50 :MODIFIED-P T :LAST-BUFFER-NAME NIL :LAST-BUFFER-MODIFIED-TICK NIL ...) 50 1)
7: ((:METHOD LEM/POPUP-WINDOW::ADJUST-FOR-REDRAWING (LEM/POPUP-WINDOW::GRAVITY-FOLLOW-CURSOR T)) #<unused argument> #<LEM/POPUP-WINDOW::POPUP-WINDOW {10067E8C73}>) [fast-method]
8: ((:METHOD LEM:WINDOW-REDRAW (LEM/POPUP-WINDOW::POPUP-WINDOW T)) #<LEM/POPUP-WINDOW::POPUP-WINDOW {10067E8C73}> NIL) [fast-method]
9: (LEM:REDRAW-DISPLAY NIL)
10: (LEM::COMMAND-LOOP-BODY)
11: (LEM::COMMAND-LOOP)
12: (LEM::TOPLEVEL-COMMAND-LOOP #<FUNCTION (LAMBDA NIL :IN LEM::RUN-EDITOR-THREAD) {1005928CDB}>)
13: ((LAMBDA NIL :IN LEM::RUN-EDITOR-THREAD))
14: ((LAMBDA NIL :IN LEM::RUN-EDITOR-THREAD))
15: ((LAMBDA NIL :IN BORDEAUX-THREADS::BINDING-DEFAULT-SPECIALS))
16: ((FLET SB-UNIX::BODY :IN SB-THREAD::RUN))
17: ((FLET "WITHOUT-INTERRUPTS-BODY-156" :IN SB-THREAD::RUN))
18: ((FLET SB-UNIX::BODY :IN SB-THREAD::RUN))
19: ((FLET "WITHOUT-INTERRUPTS-BODY-149" :IN SB-THREAD::RUN))
20: (SB-THREAD::RUN)
21: ("foreign function: call_into_lisp_")
22: ("foreign function: funcall1")