Q: My application returns the following error code -27835 at GXFinishPage. This
only happens with Metrowerks' C/C++ 68K 1.2.1 compiler. I do not get the error
with Metrowerks' PPC native compiler or with Symantec's C++ 7.0.3. With these
compilers, I can print normally and can create PDD files. What would cause
this?
A: It's unlikely that the compiler is the cause of the problem. The -27835 error
code means "invalid viewport reference," which implies that QuickDraw GX is
losing its viewport while printing. These are some possible causes for this
problem:
- Your application is disposing of the viewport.
- You're running out of memory, which causes QuickDraw GX to accidentally dispose of the
viewPort when it is trying to clean up the GX heap.
- Something is corrupting the QuickDraw GX heap.
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