MT5 · Compilation errors
MT5 389 · A variable with const modifier should be initialized during declaration | YI GOLD
Official meaning
A variable with const modifier should be initialized during declaration
Possible causes · YI GOLD suggestions
Determine the cause from the official meaning, the triggering function and terminal logs.
Troubleshooting · YI GOLD suggestions
Locate the first reported line in MetaEditor. Check syntax, types, function signatures, includes and file permissions, then recompile.