Postie failing to provide AusPost Values

[dwhoban]

Description

Postie generating an internal error on checkout when attempting to calculate shipping.

I think this is caused when only using International shipping from AusPost and the customer is in Australia.

Steps to reproduce

1. Customer adds to cart
2. Customer confirms shipping address
3. Error

Additional info

• Plugin version: 2.0.8
• Craft version: 3.3.6

Error

Error: Call to undefined method yii\base\ErrorException::hasResponse() in /home/vagrant/allinseason.com.au/vendor/verbb/postie/src/providers/AustraliaPost.php:139
Stack trace:
#0 /home/vagrant/allinseason.com.au/vendor/verbb/postie/src/base/Provider.php(240): verbb\postie\providers\AustraliaPost->fetchShippingRates(Object(craft\commerce\elements\Order))
#1 /home/vagrant/allinseason.com.au/vendor/verbb/postie/src/base/Provider.php(223): verbb\postie\base\Provider->prepareFetchShippingRates(Object(craft\commerce\elements\Order))
#2 /home/vagrant/allinseason.com.au/vendor/verbb/postie/src/services/Service.php(32): verbb\postie\base\Provider->getShippingRates(Object(craft\commerce\elements\Order))
#3 [internal function]: verbb\postie\services\Service->registerShippingMethods(Object(craft\commerce\events\RegisterAvailableShippingMethodsEvent))
#4 /home/vagrant/allinseason.com.au/vendor/yiisoft/yii2/base/Event.php(312): call_user_func(Array, Object(craft\commerce\events\RegisterAvailableShippingMethodsEvent))
#5 /home/vagrant/allinseason.com.au/vendor/yiisoft/yii2/base/Component.php(636): yii\base\Event::trigger('craft\\commerce\\...', 'registerAvailab...', Object(craft\commerce\events\RegisterAvailableShippingMethodsEvent))
#6 /home/vagrant/allinseason.com.au/vendor/craftcms/commerce/src/services/ShippingMethods.php(171): yii\base\Component->trigger('registerAvailab...', Object(craft\commerce\events\RegisterAvailableShippingMethodsEvent))
#7 /home/vagrant/allinseason.com.au/vendor/craftcms/commerce/src/elements/Order.php(1513): craft\commerce\services\ShippingMethods->getAvailableShippingMethods(Object(craft\commerce\elements\Order))
#8 /home/vagrant/allinseason.com.au/vendor/craftcms/commerce/src/adjusters/Shipping.php(50): craft\commerce\elements\Order->getShippingMethod()
#9 /home/vagrant/allinseason.com.au/vendor/craftcms/commerce/src/elements/Order.php(841): craft\commerce\adjusters\Shipping->adjust(Object(craft\commerce\elements\Order))
#10 /home/vagrant/allinseason.com.au/vendor/craftcms/commerce/src/elements/Order.php(887): craft\commerce\elements\Order->recalculate()
#11 /home/vagrant/allinseason.com.au/vendor/craftcms/cms/src/services/Elements.php(1975): craft\commerce\elements\Order->afterSave(false)
#12 /home/vagrant/allinseason.com.au/vendor/craftcms/cms/src/services/Elements.php(488): craft\services\Elements->_saveElementInternal(Object(craft\commerce\elements\Order), false, false)
#13 /home/vagrant/allinseason.com.au/vendor/craftcms/commerce/src/controllers/CartController.php(354): craft\services\Elements->saveElement(Object(craft\commerce\elements\Order), false)
#14 /home/vagrant/allinseason.com.au/vendor/craftcms/commerce/src/controllers/CartController.php(337): craft\commerce\controllers\CartController->_returnCart()
#15 [internal function]: craft\commerce\controllers\CartController->actionUpdateCart()
#16 /home/vagrant/allinseason.com.au/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#17 /home/vagrant/allinseason.com.au/vendor/yiisoft/yii2/base/Controller.php(157): yii\base\InlineAction->runWithParams(Array)
#18 /home/vagrant/allinseason.com.au/vendor/craftcms/cms/src/web/Controller.php(187): yii\base\Controller->runAction('update-cart', Array)
#19 /home/vagrant/allinseason.com.au/vendor/yiisoft/yii2/base/Module.php(528): craft\web\Controller->runAction('update-cart', Array)
#20 /home/vagrant/allinseason.com.au/vendor/craftcms/cms/src/web/Application.php(299): yii\base\Module->runAction('commerce/cart/u...', Array)
#21 /home/vagrant/allinseason.com.au/vendor/craftcms/cms/src/web/Application.php(566): craft\web\Application->runAction('commerce/cart/u...', Array)
#22 /home/vagrant/allinseason.com.au/vendor/craftcms/cms/src/web/Application.php(278): craft\web\Application->_processActionRequest(Object(craft\web\Request))
#23 /home/vagrant/allinseason.com.au/vendor/yiisoft/yii2/base/Application.php(386): craft\web\Application->handleRequest(Object(craft\web\Request))
#24 /home/vagrant/allinseason.com.au/web/index.php(21): yii\base\Application->run()
#25 {main}

[engram-design]

Fixed in 2.1.0