Results 2 issues of IF

1、如果展示代码块的区域显示行号就好了 2、代码的字体小一点

ERROR ENOENT: no such file or directory, lstat '/Users/cheungif/Documents/Code/JS/REACT/ReactNative_Shopping/ios/build/ModuleCache/3UB7MQ6FP2IXG/modules.idx.lock' {"errno":-2,"code":"ENOENT","syscall":"lstat","path":"/Users/cheungif/Documents/Code/JS/REACT/ReactNative_Shopping/ios/build/ModuleCache/3UB7MQ6FP2IXG/modules.idx.lock"} Error: ENOENT: no such file or directory, lstat '/Users/cheungif/Documents/Code/JS/REACT/ReactNative_Shopping/ios/build/ModuleCache/3UB7MQ6FP2IXG/modules.idx.lock' at Error (native)