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Question about "?" in cheat engine

 
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wulfcare
Advanced Cheater
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Joined: 27 Feb 2023
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PostPosted: Sat Apr 15, 2023 1:17 pm    Post subject: Question about "?" in cheat engine Reply with quote
Hello,

I have a question regarding the symbol "?" that appears in Cheat Engine when I read an address in memory. I am curious about what this symbol represents. Is it simply an uninitialized area of memory or an out-of-bounds area of the program? Or is it an actual string literal value, as shown in Cheat Engine?

Furthermore, I'm also curious about how Cheat Engine is able to access this memory region without crashing. When I try to access this same memory region in my C++ program, my program crashes instantly. Can anyone explain why this might be happening?
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LeFiXER
Grandmaster Cheater Supreme
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Joined: 02 Sep 2011
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PostPosted: Sat Apr 15, 2023 1:42 pm    Post subject: Reply with quote
It means there isn't any data at the address.
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