Brummelchen
19th January 2004 14:24 UTC

invalid opcode
hmm...

last time i used it it worked fine...
http://forums.winamp.com/showthread....onvertBStoDBS2

!include "MUI.nsh"
!include WinMessages.nsh

StrCpy $R0 $R2
Call ConvertBStoDBS2

; $R2 contains a valid path like c:\temp (not c:\temp\ )

Function ConvertBStoDBS2
    MessageBox MB_ICONINFORMATION|MB_OK "'$R0'"
  Exch $R0 ;input string
  Push $R1 ;length string
  Push $R2 ;output string
  Push $R3 ;temp string
  Push $R4 ;counter
  Strlen $R1 $R0
  StrCmp $R1 "0" done
  StrCpy $R2 ""
  StrCpy $R4 "0"
loop:
  StrCpy $R3 $R0 1 $R4
  StrCmp $R3 "\" "0" nobs
    StrCpy $R2 "$R2$R3"
  nobs:
  StrCpy $R2 "$R2$R3"
  IntOp $R4 $R4 + 1
  IntCmp $R4 $R1 loop loop "0"
  StrCpy $R0 $R2
done:
  Pop $R4
  Pop $R3
  Pop $R2
  Pop $R1
  Exch $R0 ;output string
FunctionEnd

this error cause also that the first IO is not shown - it skipped. 2nd IO is shown.

dunno :(

PS old version crashes too

Function ConvertBStoDBS
 Exch $R0 ;input string
 Push $R1
 Push $R2
 Push $R3
 Push $R4
 StrCpy $R1 0
loop:
  IntOp $R1 $R1 - 1
  StrCpy $R2 $R0 1 $R1
  StrCmp $R2 "" done
 StrCmp $R2 "\" 0 loop
  StrCpy $R2 $R0 $R1 ;part before
   Push $R1
  IntOp $R1 $R1 + 1
  StrCpy $R1 $R0 "" $R1 ;part after
 StrCpy $R0 "$R2\\$R1"
   Pop $R1
  IntOp $R1 $R1 - 1
Goto loop
done:
   Pop $R4
   Pop $R3
   Pop $R2
   Pop $R1
   Exch $R0 ;output string
FunctionEnd

Joost Verburg
19th January 2004 14:32 UTC

The most likely cause is an invalid relative jump in your script. Are you sure all relative jumps are valid?

Brummelchen
19th January 2004 14:53 UTC

call me dumb or sucker...

must be

Push $R2
Call ConvertBStoDBS2
Pop $R0

F*

(i found out that another scripts is working fine so far but i didnt get it)