46+ Most Viewed Debug Assertion Failed C++ Background. List iterator not dereferencable for information on how your program can cause an assertion failure в итоге взялся за неё. I am currently trying to do an assignment that asks me to use input redirection to read a.txt file and count the number of uppercase, lowercase, and the total number of characters and output the result.

For more information on how your program could cause an assertion failure, see the visual c++ documentation on asserts.

> my arx program works fine, but when i close autocad (and my application is > unloaded), visual c++ raises the following message: It seems that application was build with debug macro (c++ thing) and u can't do anything. For information on how your program can cause an assertion failure, see the visual c++ documentation on asserts. How do i make a c++ file from a header.