Following updates to iOS "HelloCardboard" project, build fails
The problem
Line 57 in screen_params.mm
Build error: No member named 'starts_with' in 'std::string'

The solution
Fix is as easy as updating C++ Language Dialect in sdk sub project
Before:
Dialect is still set to C++17
After:
Select C++20 from dropdown menu

Following updates to iOS "HelloCardboard" project, build fails
The problem
Line 57 in

screen_params.mmBuild error:
No member named 'starts_with' in 'std::string'The solution
Fix is as easy as updating
C++ Language Dialectinsdksub projectBefore:
Dialect is still set to
C++17After:
Select
C++20from dropdown menu