Print Page - I think to know why the error: wrt-request: fopen("", "wb") failed

Title: I think to know why the error: wrt-request: fopen("", "wb") failed
Post by: Dark Schneider on 2011-Aug-31

I had this problem too, a code that works fine in Windows on iOS crash with the output in console:

Code (glbasic) Select

wrt-request: fopen("", "wb") failed
I follow the code and saw that while loading binary data from a file, I called a function that open another file, and then it crashes on iOS.
The code is something like:

Code (glbasic) Select


	LOCAL l_file%=GENFILE()
	IF OPENFILE(l_file, g_SaveDir$+"stages.sav",1)
		//version
		LOCAL l_version%, l_count%
		READULONG l_file, l_version
		//stages info
		LOCAL l_stage_info AS TStageInfo
		READLONG l_file, l_count
		FOR i%=0 TO l_count-1
			l_stage_info.LoadFromFile(l_file)
			StagesInfoSetData(stages_info[], l_stage_info, FALSE, FALSE, FALSE, FALSE)
		NEXT
		CLOSEFILE l_file
	ENDIF

And the function StagesInfoSetData(stages_info[], l_stage_info, FALSE, FALSE, FALSE, FALSE) opens a file because when I set data for stages it saves another file for sending data. Now I added the last boolean that if you se it is set as FALSE, if FALSE then it doesn't save this file, because in the inital load it should not be created.

Then, I think on iOS only 1 file can be open at the same time.

Title: Re: I think to know why the error: wrt-request: fopen("", "wb") failed
Post by: Kitty Hello on 2011-Aug-31

ouput the value of GENFILE - does it offer you the same channel, that's already open?
Would be cool to have a small example to test.

Title: Re: I think to know why the error: wrt-request: fopen("", "wb") failed
Post by: Dark Schneider on 2011-Sep-01

OK I'll work on it, in a few days, please excuse me because these days are some crazy for me, too busy :giveup:

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Main forum => GLBasic - en => Topic started by: Dark Schneider on 2011-Aug-31