Hello,

I am trying to make a text widget:

(defun hello() (with-ltk () (let* ((tx (make-instance 'text ))) (pack tx))))

But I get an error (here the messages by slime):

too many colons in "07"

Stream: #<TWO-WAY-STREAM :INPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 16" {1005CE4193}> :OUTPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 9" {1005CE45B3}>> [Condition of type SB-INT:SIMPLE-READER-ERROR]

Restarts: 0: [SEND-TO-DEBUGGER] Send condition to the debugger 1: [ABORT] Abort handling Tk event 2: [EXIT] Exit Ltk main loop 3: [RETRY] Retry SLIME REPL evaluation request. 4: [*ABORT] Return to SLIME's top level. 5: [ABORT] abort thread (#<THREAD "repl-thread" RUNNING {10026087A3}>)

Backtrace: 0: (SB-IMPL::READ-TOKEN #<TWO-WAY-STREAM :INPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 16" {1005CE4193}> :OUTPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 9" {1005CE45B3}>> #\1) 1: (SB-IMPL::READ-MAYBE-NOTHING #<TWO-WAY-STREAM :INPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 16" {1005CE4193}> :OUTPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 9" {1005CE45B3}>> #\1) 2: (SB-IMPL::%READ-PRESERVING-WHITESPACE #<TWO-WAY-STREAM :INPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 16" {1005CE4193}> :OUTPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 9" {1005CE45B3}>> NIL NIL T) 3: (SB-IMPL::%READ-PRESERVING-WHITESPACE #<TWO-WAY-STREAM :INPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 16" {1005CE4193}> :OUTPUT-STREAM #<SB-SYS:FD-STREAM for "descriptor 9" {1005CE45B3}>> NIL NIL NI.. 4: (READ-EVENT :BLOCKING T :NO-EVENT-VALUE (NIL)) 5: ((LABELS LTK::PROC-EVENT :IN LTK::MAIN-ITERATION)) 6: (MAINLOOP :SERVE-EVENT NIL) 7: ((LAMBDA (CONDITION) :IN LTK::MAKE-CONDITION-HANDLER-FUNCTION) #<SIMPLE-ERROR "When reading from tcl, expected a list but instead got ~S" {1005CFB063}>) 8: (SB-KERNEL::%SIGNAL #<SIMPLE-ERROR "When reading from tcl, expected a list but instead got ~S" {1005CFB063}>) 9: (ERROR "When reading from tcl, expected a list but instead got ~S" |2020-10-26|) 10: (LTK::VERIFY-EVENT |2020-10-26|) 11: ((LABELS LTK::PROC-EVENT :IN LTK::MAIN-ITERATION)) 12: (LTK::MAIN-ITERATION :BLOCKING T :REENTRANT? NIL) 13: ((LAMBDA (LTK::THUNK) :IN LTK::MAKE-CALL-WITH-CONDITION-HANDLERS-FUNCTION) #<FUNCTION (LAMBDA NIL :IN MAINLOOP) {2279624B}>) 14: (MAINLOOP :SERVE-EVENT NIL) 15: (CALL-WITH-LTK #<FUNCTION (LAMBDA NIL :IN HELLO) {227BF74B}>) 16: (SB-INT:SIMPLE-EVAL-IN-LEXENV (HELLO) #<NULL-LEXENV>) 17: (EVAL (HELLO)) 18: (SWANK::EVAL-REGION "(hello) ..) 19: ((LAMBDA NIL :IN SWANK-REPL::REPL-EVAL)) 20: (SWANK-REPL::TRACK-PACKAGE #<CLOSURE (LAMBDA NIL :IN SWANK-REPL::REPL-EVAL) {1005CE26FB}>) 21: (SWANK::CALL-WITH-RETRY-RESTART "Retry SLIME REPL evaluation request." #<CLOSURE (LAMBDA NIL :IN SWANK-REPL::REPL-EVAL) {1005CE269B}>) 22: (SWANK::CALL-WITH-BUFFER-SYNTAX NIL #<CLOSURE (LAMBDA NIL :IN SWANK-REPL::REPL-EVAL) {1005CE267B}>) 23: (SWANK-REPL::REPL-EVAL "(hello) ..) 24: (SB-INT:SIMPLE-EVAL-IN-LEXENV (SWANK-REPL:LISTENER-EVAL "(hello) ..) 25: (EVAL (SWANK-REPL:LISTENER-EVAL "(hello) ..) 26: (SWANK:EVAL-FOR-EMACS (SWANK-REPL:LISTENER-EVAL "(hello) ..) 27: (SWANK::PROCESS-REQUESTS NIL) 28: ((LAMBDA NIL :IN SWANK::HANDLE-REQUESTS)) 29: ((LAMBDA NIL :IN SWANK::HANDLE-REQUESTS)) 30: (SWANK/SBCL::CALL-WITH-BREAK-HOOK #<FUNCTION SWANK:SWANK-DEBUGGER-HOOK> #<CLOSURE (LAMBDA NIL :IN SWANK::HANDLE-REQUESTS) {10026180FB}>) 31: ((FLET SWANK/BACKEND:CALL-WITH-DEBUGGER-HOOK :IN "/Users/ulrivo/Dropbox/emacs/.emacs.d/elpa/slime-20200810.224/swank/sbcl.lisp") #<FUNCTION SWANK:SWANK-DEBUGGER-HOOK> #<CLOSURE (LAMBDA NIL :IN SWANK::.. 32: (SWANK::CALL-WITH-BINDINGS ((*STANDARD-INPUT* . #<SWANK/GRAY::SLIME-INPUT-STREAM {10025F0BF3}>)) #<CLOSURE (LAMBDA NIL :IN SWANK::HANDLE-REQUESTS) {100261811B}>) 33: (SWANK::HANDLE-REQUESTS #<SWANK::MULTITHREADED-CONNECTION {10022D30F3}> NIL) 34: ((FLET SB-UNIX::BODY :IN SB-THREAD::NEW-LISP-THREAD-TRAMPOLINE)) 35: ((FLET "WITHOUT-INTERRUPTS-BODY-4" :IN SB-THREAD::NEW-LISP-THREAD-TRAMPOLINE)) 36: ((FLET SB-THREAD::WITH-MUTEX-THUNK :IN SB-THREAD::NEW-LISP-THREAD-TRAMPOLINE)) 37: ((FLET "WITHOUT-INTERRUPTS-BODY-1" :IN SB-THREAD::CALL-WITH-MUTEX)) 38: (SB-THREAD::CALL-WITH-MUTEX #<CLOSURE (FLET SB-THREAD::WITH-MUTEX-THUNK :IN SB-THREAD::NEW-LISP-THREAD-TRAMPOLINE) {115E7E7B}> #<SB-THREAD:MUTEX "thread result lock" owner: #<SB-THREAD:THREAD "repl-th.. 39: (SB-THREAD::NEW-LISP-THREAD-TRAMPOLINE #<SB-THREAD:THREAD "repl-thread" RUNNING {10026087A3}> NIL #<CLOSURE (LAMBDA NIL :IN SWANK-REPL::SPAWN-REPL-THREAD) {100260874B}> NIL) 40: ("foreign function: call_into_lisp") 41: ("foreign function: new_thread_trampoline")