Hello:
I have two functions that are exactly the same but I'm having problems
with one of them. The only difference between the functions are the
name of the files.
I'm getting a "Text block size smaller than text" error here and I
can't figure out why.
void LoadFile()
{
Char *name="Error_NQCA";
Err supEr;
FileHand stream=FileOpen(0,name,'ERRO',
appFileCreator,fileModeReadOnly, &supEr);
FileSeek(stream,0,fileOriginBeginning); //lee solo un FIELD por ahora
FieldType* field= GetObjectPtr<FieldType>(MainTextoField);
UInt16 maxChar=FldGetMaxChars(field);
Char *textoF=(Char*) MemPtrNew(maxChar*sizeof(Char));
MemHandle old = FldGetTextHandle(field);
UInt32 cantidad=FileRead(stream,textoF,sizeof(Char),maxChar,NULL);
/*this works find when I debug:
cantidad=177 and textoF has the text I want */
if(cantidad<=0 || *textoF=='\0')
{
FldDelete(field,0,maxFieldTextLen);
}
else
{
MemHandle txtH=MemHandleNew(cantidad*sizeof(Char));
Char* textPtr= (Char*) MemHandleLock(txtH);
StrCopy(textPtr,textoF);
//textPtr has te same text as textoF when I debug
MemHandleUnlock(txtH);
FldSetTextHandle(field, txtH); //here I get the problem
FldDrawField(field);
if (old!= NULL)
MemHandleFree(old);
}
MemPtrFree(textoF);
FileClose(stream);
ScrollBarType* scroll=
GetObjectPtr<ScrollBarType>(MainScrollBar);
updateScrollSize(field,scroll);
}
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