Issue #3452425 by 4kant, TomTech: Logging doesn´t work for Drupal 10 Version

Closes #3452425

src/UPSSdk.php

@@ -96,14 +96,14 @@ class UPSSdk implements UPSSdkInterface {
   /**
    * {@inheritdoc}
    */
-  public function setClient(ClientInterface $client) {
+  public function setClient(ClientInterface $client): void {
     $this->client = $client;
   }
 
   /**
    * {@inheritdoc}
    */
-  public function setConfiguration(array $config) {
+  public function setConfiguration(array $config): void {
     $this->config = $config;
   }
 
@@ -178,7 +178,7 @@ class UPSSdk implements UPSSdkInterface {
     $response = $this->client->post(self::UPS_API_SHOP_RATE_URL, ['body' => Json::encode($params)]);
     $rates = Json::decode($response->getBody());
     if ($this->logResponse) {
-      $this->log("Received UPS rate response", $rates);
+      $this->log('Received UPS rate response', $rates);
     }
     if (!empty($rates['RateResponse']['RatedShipment'])) {
       $expires = time() + self::RATE_CACHE_DURATION;
@@ -222,7 +222,7 @@ class UPSSdk implements UPSSdkInterface {
   protected function getShipment(): array {
     $shipment = [];
     /** @var \CommerceGuys\Addressing\AddressInterface $address_from */
-    $address_from = $this->shipment->getOrder()->getStore()->getAddress();
+    $address_from = $this->shipment->getOrder()?->getStore()?->getAddress();
 
     /** @var \CommerceGuys\Addressing\AddressInterface $address_to */
     $address_to = $this->shipment->getShippingProfile()->get('address')->first();
@@ -286,7 +286,7 @@ class UPSSdk implements UPSSdkInterface {
 
     // Set package weight.
     $weight_unit = $country_code === 'US' ? WeightUnit::POUND : WeightUnit::KILOGRAM;
-    $weight = $this->shipment->getWeight()->convert($weight_unit);
+    $weight = $this->shipment->getWeight()?->convert($weight_unit);
     $weight_unit = match ($weight->getUnit()) {
       'lb' => 'LBS',
       'kg' => 'KGS',
@@ -348,9 +348,9 @@ class UPSSdk implements UPSSdkInterface {
    */
   protected function log(string $message, $data = NULL): void {
     if ($data) {
-      $this->logger->info("@message <br /><pre>@dat</pre>", [
+      $this->logger->info('@message <br /><pre>@data</pre>', [
         '@message' => $message,
-        '@data' => var_export($data, TRUE),
+        '@data' => json_encode($data, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT | JSON_PRETTY_PRINT),
       ]);
     }
     else {