Make sure your project build settings are generating a dSYM file. DEBUG_INFORMATION_FORMAT should be set to dwarf-with-dsym for all configurations

The below solution worked for me.

Go to build setting of your project, then Search for debug information format in build setting and search for “Debug information format” then set “Debug information format” to “DWARF with dSYM file”

and make sure Generate debug symbol in build setting is set to Yes.