[cl-gd-devel] Error with draw-feetype-string

24 Mar 2007


      I am not sure if it's hunchentoot or gd because when I specify "arial"
for the functon, it works.
When the same string comes from (session-value 'text) I got following error:

Type-error in KERNEL::OBJECT-NOT-TYPE-ERROR-HANDLER:
   "arial" is not of type (OR SIMPLE-BASE-STRING
                              NULL
                              (ALIEN:ALIEN (* (ALIEN:SIGNED 8))))

0: (DEBUG:BACKTRACE 536870911 #<String-Output Stream>)
1: (HUNCHENTOOT:GET-BACKTRACE #<unused-arg>)
2: ("DEFUN PROCESS-REQUEST" #<TYPE-ERROR {58123B7D}>)
3: (SIGNAL #<TYPE-ERROR {58123B7D}>)
4: (ERROR TYPE-ERROR
          :FUNCTION-NAME CL-GD::GD-IMAGE-STRING-FT
          :DATUM "arial"
          :EXPECTED-TYPE (OR SIMPLE-BASE-STRING
                             NULL
                             (ALIEN:ALIEN (* (ALIEN:SIGNED 8)))))
.
.
.
6: (KERNEL::INTERNAL-ERROR #.(SYSTEM:INT-SAP #x3FFFBF04) #<unused-arg>)
7: ("call_into_lisp+#x8C [#x805560C] /usr/bin/cmucl")
8: ("funcall2+#x2C [#x80553EE] /usr/bin/cmucl")
9: ("interrupt_internal_error+#xC3 [#x80506F1] /usr/bin/cmucl")
10: ("sigtrap_handler+#x187 [#x8055260] /usr/bin/cmucl")
11: (CL-GD::GD-IMAGE-STRING-FT
     #<Alien (*
              (ALIEN:STRUCT CL-GD::GD-IMAGE
               (CL-GD::PIXELS (* (* (ALIEN:UNSIGNED 8))))
               (CL-GD::SX (ALIEN:SIGNED 32)) (CL-GD::SY (ALIEN:SIGNED 32))
               (CL-GD::COLORS-TOTAL (ALIEN:SIGNED 32))
               (CL-GD::RED (ARRAY (ALIEN:SIGNED 32) 256))
               (CL-GD::GREEN (ARRAY (ALIEN:SIGNED 32) 256))
               (CL-GD::BLUE (ARRAY (ALIEN:SIGNED 32) 256))
               (OPEN (ARRAY (ALIEN:SIGNED 32) 256))
               (CL-GD::TRANSPARENT (ALIEN:SIGNED 32))
               (CL-GD::POLY-INTS (* (ALIEN:SIGNED 32)))
               (CL-GD::POLY-ALLOCATED (ALIEN:SIGNED 32))
               (CL-GD::BRUSH (* (ALIEN:STRUCT CL-GD::GD-IMAGE)))
               (CL-GD::TILE (* (ALIEN:STRUCT CL-GD::GD-IMAGE)))
               (CL-GD::BRUSH-COLOR-MAP (ARRAY (ALIEN:SIGNED 32) 256))
               (CL-GD::TILE-COLOR-MAP (ARRAY (ALIEN:SIGNED 32) 256))
               (CL-GD::STYLE-LENGTH (ALIEN:SIGNED 32))
               (CL-GD::STYLE-POS (ALIEN:SIGNED 32))
               (CL-GD::STYLE (* (ALIEN:SIGNED 32)))
               (CL-GD::INTERFACE (ALIEN:SIGNED 32))
               (CL-GD::THICK (ALIEN:SIGNED 32))
               (CL-GD::ALPHA (ARRAY (ALIEN:SIGNED 32) 256))
               (CL-GD::TRUE-COLOR (ALIEN:SIGNED 32))
               (CL-GD::T-PIXELS (* (* (ALIEN:SIGNED 32))))
               (CL-GD::ALPHA-BLENDING-FLAG (ALIEN:SIGNED 32))
               (CL-GD::SAVE-ALPHA-FLAG (ALIEN:SIGNED 32))
               (CL-GD::AA (ALIEN:SIGNED 32))
               (CL-GD::AA-COLOR (ALIEN:SIGNED 32))
               (CL-GD::AA-DO-NOT-BLEND (ALIEN:SIGNED 32))
               (CL-GD::AA-OPACITY (* (* (ALIEN:UNSIGNED 8))))
               (CL-GD::AA-POLYGON (ALIEN:SIGNED 32))
               (CL-GD::AAL-X1 (ALIEN:SIGNED 32))
               (CL-GD::AAL-Y1 (ALIEN:SIGNED 32))
               (CL-GD::AAL-X2 (ALIEN:SIGNED 32))
               (CL-GD::AAL-Y2 (ALIEN:SIGNED 32))
               (CL-GD::AAL-BX-AX (ALIEN:SIGNED 32))
               (CL-GD::AAL-BY-AY (ALIEN:SIGNED 32))
               (CL-GD::AAL-LAB-2 (ALIEN:SIGNED 32))
               (CL-GD::AAL-LAB SINGLE-FLOAT) (CL-GD::CX1 (ALIEN:SIGNED 32))
               (CL-GD::CY1 (ALIEN:SIGNED 32)) (CL-GD::CX2 (ALIEN:SIGNED 32))
               (CL-GD::CY2 (ALIEN:SIGNED 32)))) at #x00000000>
     #<Alien (* (ALIEN:SIGNED 32)) at #x0808D178>
     0
     "arial"
     40.0d0
     0.0d0
     0
     0
     "555")
12: (CL-GD:DRAW-FREETYPE-STRING 0
                                0
                                "555"
                                :ANTI-ALIASED T
                                :POINT-SIZE 40
                                :ANGLE 0
                                :CONVERT-CHARS T
                                :LINE-SPACING NIL
                                :FONT-NAME "arial"
                                :DO-NOT-DRAW T
                                :COLOR 0
                                :IMAGE NIL)

[cl-gd-devel] Error with draw-feetype-string

Andrei Stebakov