TypeError Twilio\Rest\Taskrouter\V1\Workspace\TaskInstance::__construct(): Argument #2 ($payload) must be of type array, null given #787
Description
Issue Summary
This is the error we've been seeing in our prod environment
TypeError
Twilio\Rest\Taskrouter\V1\Workspace\TaskInstance::__construct(): Argument #2 ($payload) must be of type array, null given, called in /src/vendor/twilio/sdk/src/Twilio/Rest/Taskrouter/V1/Workspace/TaskContext.php on line 85
Suspected cause
The payload (second argument) to TaskInstance constructor is generated by getContent() method in vendor/twilio/sdk/src/Twilio/Http/Response.php:22
all getContent() method does is to call json_decode() and according to PHP docs the only instances where it returns null is if it cannot decode the json string or max depth (default to 512) gets exceeded.
Either way seems like the SDK is not handling this edge case causing a TypeError exception when it happens.
Exception/Log
TypeError: Twilio\Rest\Taskrouter\V1\Workspace\TaskInstance::__construct(): Argument #2 ($payload) must be of type array, null given, called in /src/vendor/twilio/sdk/src/Twilio/Rest/Taskrouter/V1/Workspace/TaskContext.php on line 85
#11 /vendor/twilio/sdk/src/Twilio/Rest/Taskrouter/V1/Workspace/TaskInstance.php(54): Twilio\Rest\Taskrouter\V1\Workspace\TaskInstance::__construct
#10 /vendor/twilio/sdk/src/Twilio/Rest/Taskrouter/V1/Workspace/TaskContext.php(85): Twilio\Rest\Taskrouter\V1\Workspace\TaskContext::update
#9 /src/TwilioBundle/Lib/Api/TaskRouter/TasksApi.php(95): TwilioBundle\Lib\Api\TaskRouter\TasksApi::update
#8 /src/TwilioBundle/Service/TaskRouter/Conferences/ConferenceParticipantService.php(408): TwilioBundle\Service\TaskRouter\Conferences\ConferenceParticipantService::updateTask
#7 /src/TwilioBundle/Service/TaskRouter/Conferences/ConferenceParticipantService.php(97): TwilioBundle\Service\TaskRouter\Conferences\ConferenceParticipantService::createWorkerTask
#6 /src/TwilioBundle/Controller/TaskRouter/OutboundCallController.php(63): TwilioBundle\Controller\TaskRouter\OutboundCallController::receiveTaskRequest
#5 /vendor/symfony/http-kernel/HttpKernel.php(163): Symfony\Component\HttpKernel\HttpKernel::handleRaw
#4 /vendor/symfony/http-kernel/HttpKernel.php(75): Symfony\Component\HttpKernel\HttpKernel::handle
#3 /vendor/symfony/http-kernel/Kernel.php(202): Symfony\Component\HttpKernel\Kernel::handle
#2 /vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php(35): Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner::run
#1 /vendor/autoload_runtime.php(35): require_once
#0 /public/index.php(5): null
Technical details:
- twilio-php version: 6.44.4
- php version: 8.1.13