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Instrument always failed to find the problem code, the memory address is displayed. This time I saw an article to solve this problem and share it with you specially:
Look at the Symbol Name column in the red box above. If you guess 0xedC00 and 0xedBda are memory addresses, you are very close to the correct answer, but it is useful for me. After compiling the Xcode project, we will see a dSYM file with the same name. DSYM is a transfer file that stores the address mapping information of the hexadecimal function. All symbols we debug will be included in this file. And a new dSYM file is generated each time the project is compiled. I’ll explain more about dSYM in a later blog post. Back to the above problem, 0xEDC00 and 0xedBda are displayed because of the problem of our project build Settings. The dSYM file is not generated, so debug Symbols cannot be resolved. Here’s how to set the dSYM option correctly:
