( ! ) Fatal error: Uncaught Exception: Composer autoloader could not be found. Install dependencies with `composer install` and try again. in R:\Ampps\www\ZWeb\www_private (No Publicar)\Herramientas\Excel\phpSpreadsheet-develop\src\Bootstrap.php on line 22
( ! ) Exception: Composer autoloader could not be found. Install dependencies with `composer install` and try again. in R:\Ampps\www\ZWeb\www_private (No Publicar)\Herramientas\Excel\phpSpreadsheet-develop\src\Bootstrap.php on line 22
Call Stack
#	Time	Memory	Function	Location
1	0.0012	409488	{main}( )	...\index.php:0
2	0.0025	415800	require_once( 'R:\Ampps\www\ZWeb\www_private (No Publicar)\Herramientas\Excel\phpSpreadsheet-develop\samples\Header.php )	...\index.php:3
3	0.0032	418248	require_once( 'R:\Ampps\www\ZWeb\www_private (No Publicar)\Herramientas\Excel\phpSpreadsheet-develop\src\Bootstrap.php )	...\Header.php:9