diff --git a/src/Application/LinkGenerator.php b/src/Application/LinkGenerator.php
index 2354b2e1a..ca2809441 100644
--- a/src/Application/LinkGenerator.php
+++ b/src/Application/LinkGenerator.php
@@ -59,7 +59,7 @@ public function link(string $dest, array $params = []): string
 			}
 
 			if ($method = $class::getReflection()->getActionRenderMethod($action)) {
-				UI\LinkBuilder::argsToParams($class, $method->getName(), $params, [], $missing);
+				UI\LinkBuilder::argsToParams($method, $params, [], $missing);
 				if ($missing) {
 					$rp = $missing[0];
 					throw new UI\InvalidLinkException("Missing parameter \${$rp->getName()} required by $class::{$method->getName()}()");
diff --git a/src/Application/UI/ComponentReflection.php b/src/Application/UI/ComponentReflection.php
index 50c6fc911..05cccfb5e 100644
--- a/src/Application/UI/ComponentReflection.php
+++ b/src/Application/UI/ComponentReflection.php
@@ -10,6 +10,7 @@
 namespace Nette\Application\UI;
 
 use Nette;
+use Nette\Utils\Reflection;
 
 
 /**
@@ -22,7 +23,6 @@ final class ComponentReflection extends \ReflectionClass
 {
 	private static array $ppCache = [];
 	private static array $pcCache = [];
-	private static array $mcCache = [];
 	private static array $armCache = [];
 
 
@@ -148,18 +148,10 @@ public function saveState(Component $component, array &$params): void
 	 */
 	public function hasCallableMethod(string $method): bool
 	{
-		$class = $this->getName();
-		$cache = &self::$mcCache[strtolower($class . ':' . $method)];
-		if ($cache === null) {
-			try {
-				$cache = false;
-				$rm = new \ReflectionMethod($class, $method);
-				$cache = $this->isInstantiable() && $rm->isPublic() && !$rm->isAbstract() && !$rm->isStatic();
-			} catch (\ReflectionException) {
-			}
-		}
-
-		return $cache;
+		return $this->isInstantiable()
+			&& $this->hasMethod($method)
+			&& ($rm = $this->getMethod($method))
+			&& $rm->isPublic() && !$rm->isAbstract() && !$rm->isStatic();
 	}
 
 
@@ -173,9 +165,9 @@ public static function combineArgs(\ReflectionFunctionAbstract $method, array $a
 				$res[$i] = $args[$name];
 				if (!self::convertType($res[$i], $type)) {
 					throw new Nette\InvalidArgumentException(sprintf(
-						'Argument $%s passed to %s() must be %s, %s given.',
+						'Argument $%s passed to %s must be %s, %s given.',
 						$name,
-						($method instanceof \ReflectionMethod ? $method->getDeclaringClass()->getName() . '::' : '') . $method->getName(),
+						Reflection::toString($method),
 						$type,
 						get_debug_type($args[$name]),
 					));
@@ -188,9 +180,9 @@ public static function combineArgs(\ReflectionFunctionAbstract $method, array $a
 				$res[$i] = [];
 			} else {
 				throw new Nette\InvalidArgumentException(sprintf(
-					'Missing parameter $%s required by %s()',
+					'Missing parameter $%s required by %s',
 					$name,
-					($method instanceof \ReflectionMethod ? $method->getDeclaringClass()->getName() . '::' : '') . $method->getName(),
+					Reflection::toString($method),
 				));
 			}
 		}
diff --git a/src/Application/UI/LinkBuilder.php b/src/Application/UI/LinkBuilder.php
index a1c96cc22..ed1f14459 100644
--- a/src/Application/UI/LinkBuilder.php
+++ b/src/Application/UI/LinkBuilder.php
@@ -14,6 +14,7 @@
 use Nette\Application\Attributes;
 use Nette\Application\Helpers;
 use Nette\Http;
+use Nette\Utils\Reflection;
 
 
 /** @internal */
@@ -120,7 +121,7 @@ public function generateUrl(
 				}
 
 				// convert indexed parameters to named
-				static::argsToParams($component::class, $method->getName(), $args, [], $missing);
+				static::argsToParams($method, $args, [], $missing);
 			}
 
 			// counterpart of StatePersistent
@@ -161,7 +162,7 @@ public function generateUrl(
 					trigger_error("Link to deprecated action '$presenter:$action' from '{$this->presenter->getName()}:{$this->presenter->getAction()}'.", E_USER_DEPRECATED);
 				}
 
-				static::argsToParams($presenterClass, $method->getName(), $args, $path === 'this' ? $this->presenter->getParameters() : [], $missing);
+				static::argsToParams($method, $args, $path === 'this' ? $this->presenter->getParameters() : [], $missing);
 
 			} elseif (array_key_exists(0, $args)) {
 				throw new InvalidLinkException("Unable to pass parameters to action '$presenter:$action', missing corresponding method $presenterClass::{$presenterClass::formatRenderMethod($action)}().");
@@ -189,7 +190,7 @@ public function generateUrl(
 		if ($mode !== 'test' && !empty($missing)) {
 			foreach ($missing as $rp) {
 				if (!array_key_exists($rp->getName(), $args)) {
-					throw new InvalidLinkException("Missing parameter \${$rp->getName()} required by {$rp->getDeclaringClass()->getName()}::{$rp->getDeclaringFunction()->getName()}()");
+					throw new InvalidLinkException("Missing parameter \${$rp->getName()} required by " . Reflection::toString($rp->getDeclaringFunction()));
 				}
 			}
 		}
@@ -250,16 +251,14 @@ public static function parseDestination(string $destination): array
 	 * @internal
 	 */
 	public static function argsToParams(
-		string $class,
-		string $method,
+		\ReflectionMethod $method,
 		array &$args,
 		array $supplemental = [],
 		?array &$missing = null,
 	): void
 	{
 		$i = 0;
-		$rm = new \ReflectionMethod($class, $method);
-		foreach ($rm->getParameters() as $param) {
+		foreach ($method->getParameters() as $param) {
 			$type = ComponentReflection::getType($param);
 			$name = $param->getName();
 
@@ -292,9 +291,9 @@ public static function argsToParams(
 
 			if (!ComponentReflection::convertType($args[$name], $type)) {
 				throw new InvalidLinkException(sprintf(
-					'Argument $%s passed to %s() must be %s, %s given.',
+					'Argument $%s passed to %s must be %s, %s given.',
 					$name,
-					$rm->getDeclaringClass()->getName() . '::' . $rm->getName(),
+					Reflection::toString($method),
 					$type,
 					get_debug_type($args[$name]),
 				));
@@ -309,7 +308,7 @@ public static function argsToParams(
 		}
 
 		if (array_key_exists($i, $args)) {
-			throw new InvalidLinkException("Passed more parameters than method $class::{$rm->getName()}() expects.");
+			throw new InvalidLinkException('Passed more parameters than method ' . Reflection::toString($method) . ' expects.');
 		}
 	}
 
diff --git a/src/Application/UI/Presenter.php b/src/Application/UI/Presenter.php
index cc2066f35..56aac1000 100644
--- a/src/Application/UI/Presenter.php
+++ b/src/Application/UI/Presenter.php
@@ -866,7 +866,7 @@ public static function argsToParams(
 		?array &$missing = null,
 	): void
 	{
-		LinkBuilder::argsToParams($class, $method, $args, $supplemental, $missing);
+		LinkBuilder::argsToParams(new \ReflectionMethod($class, $method), $args, $supplemental, $missing);
 	}