( ! ) Deprecated: Return type of Symfony\Component\Process\Process::getIterator($flags = 0) should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\wamp64\www\CHROMAPRINT\vendor\symfony\process\Process.php on line 612
Call Stack
#	Time	Memory	Function	Location
1	0.0001	362992	{main}( )	...\index.php:0
2	0.0031	364552	Fpcalc\FpcalcFactory->create( )	...\index.php:7
3	0.0034	364632	Composer\Autoload\ClassLoader->loadClass( $class = 'Symfony\\Component\\Process\\Process' )	...\FpcalcFactory.php:15
4	0.0039	364744	Composer\Autoload\includeFile( $file = 'C:\\wamp64\\www\\CHROMAPRINT\\vendor\\composer/../symfony/process\\Process.php' )	...\ClassLoader.php:322
5	0.0040	365024	include( 'C:\wamp64\www\CHROMAPRINT\vendor\symfony\process\Process.php )	...\ClassLoader.php:444

( ! ) Fatal error: Uncaught Symfony\Component\Process\Exception\ProcessFailedException: The command ""C:/chromaprint/fpcalc.exe" test.mp3" failed. Exit Code: 1(General error) Working directory: C:\wamp64\www\CHROMAPRINT Output: ================ Error Output: ================ The system cannot find the path specified. in C:\wamp64\www\CHROMAPRINT\vendor\symfony\process\Process.php:256 Stack trace: #0 C:\wamp64\www\CHROMAPRINT\vendor\mrfeathers\php-fpcalc\src\FpcalcProcess.php(41): Symfony\Component\Process\Process->mustRun() #1 C:\wamp64\www\CHROMAPRINT\index.php(8): Fpcalc\FpcalcProcess->generateFingerprint(Array) #2 {main} Next Fpcalc\Exception\FpcalcProcessException: The command ""C:/chromaprint/fpcalc.exe" test.mp3" failed. Exit Code: 1(General error) Working directory: C:\wamp64\www\CHROMAPRINT Output: ================ Error Output: ================ The system cannot find the path specified. in C:\wamp64\www\CHROMAPRINT\vendor\mrfeathers\php-fpcalc\src\FpcalcProcess.php on line 46
( ! ) Fpcalc\Exception\FpcalcProcessException: The command ""C:/chromaprint/fpcalc.exe" test.mp3" failed. Exit Code: 1(General error) Working directory: C:\wamp64\www\CHROMAPRINT Output: ================ Error Output: ================ The system cannot find the path specified. in C:\wamp64\www\CHROMAPRINT\vendor\mrfeathers\php-fpcalc\src\FpcalcProcess.php on line 46
Call Stack
#	Time	Memory	Function	Location
1	0.0001	362992	{main}( )	...\index.php:0
2	0.0056	381296	Fpcalc\FpcalcProcess->generateFingerprint( $files = [0 => 'test.mp3'] )	...\index.php:8