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How to solve the problem :Debug assertion failed and cannot seek the string iterator before begin?



  • Recently I ran the program at the terminal and found:Debug assertion and cannot seek the string iterator before begin. But I built the program at QT without an error.8ea32d26-083d-4968-b082-27dcccb3f70f-image.png



  • @Lian-ZhiYang
    As the error message invites you to do: "Press Retry to debug application". Whichever button that is, press it. Hopefully you will be taken into Visual Studio where you can view the stack trace to see if this emanates from a line in your code.


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