diff --git a/src/network/mcpe/convert/LegacySkinAdapter.php b/src/network/mcpe/convert/LegacySkinAdapter.php
index 2011e4cde..93e476d86 100644
--- a/src/network/mcpe/convert/LegacySkinAdapter.php
+++ b/src/network/mcpe/convert/LegacySkinAdapter.php
@@ -25,9 +25,9 @@ namespace pocketmine\network\mcpe\convert;
 
 use pocketmine\entity\InvalidSkinException;
 use pocketmine\entity\Skin;
-
 use pocketmine\network\mcpe\protocol\types\SkinData;
 use pocketmine\network\mcpe\protocol\types\SkinImage;
+use function is_array;
 use function is_string;
 use function json_decode;
 use function json_encode;
@@ -60,7 +60,7 @@ class LegacySkinAdapter implements SkinAdapter{
 		$capeData = $data->isPersonaCapeOnClassic() ? "" : $data->getCapeImage()->getData();
 
 		$resourcePatch = json_decode($data->getResourcePatch(), true);
-		if(isset($resourcePatch["geometry"]["default"]) && is_string($resourcePatch["geometry"]["default"])){
+		if(is_array($resourcePatch) && isset($resourcePatch["geometry"]["default"]) && is_string($resourcePatch["geometry"]["default"])){
 			$geometryName = $resourcePatch["geometry"]["default"];
 		}else{
 			throw new InvalidSkinException("Missing geometry name field");
diff --git a/tests/phpstan/configs/check-explicit-mixed-baseline.neon b/tests/phpstan/configs/check-explicit-mixed-baseline.neon
index a5dd680b4..0bcbced94 100644
--- a/tests/phpstan/configs/check-explicit-mixed-baseline.neon
+++ b/tests/phpstan/configs/check-explicit-mixed-baseline.neon
@@ -145,11 +145,6 @@ parameters:
 			count: 1
 			path: ../../../src/network/mcpe/compression/CompressBatchTask.php
 
-		-
-			message: "#^Cannot access offset 'geometry' on mixed\\.$#"
-			count: 3
-			path: ../../../src/network/mcpe/convert/LegacySkinAdapter.php
-
 		-
 			message: "#^Method pocketmine\\\\network\\\\mcpe\\\\raklib\\\\PthreadsChannelReader\\:\\:read\\(\\) should return string\\|null but returns mixed\\.$#"
 			count: 1
diff --git a/tests/phpstan/configs/phpstan-bugs.neon b/tests/phpstan/configs/phpstan-bugs.neon
index 20f33237f..e6712299b 100644
--- a/tests/phpstan/configs/phpstan-bugs.neon
+++ b/tests/phpstan/configs/phpstan-bugs.neon
@@ -55,11 +55,6 @@ parameters:
 			count: 1
 			path: ../../../src/network/mcpe/compression/ZlibCompressor.php
 
-		-
-			message: "#^Strict comparison using \\=\\=\\= between array and false will always evaluate to false\\.$#"
-			count: 1
-			path: ../../../src/utils/Timezone.php
-
 		-
 			message: "#^Strict comparison using \\=\\=\\= between string and false will always evaluate to false\\.$#"
 			count: 1