我刚刚遇到了这种问题.

I've just had this kind of issue.

在调用 API 时检查 $config['from']['soap_url'] 的值.如果该值看起来像 http://example.com/api/soap?wsdl，那么您仍在调用 V1.将其更新为如下所示 http://example.com/api/v2_soap/?wsdl.

Check the value of $config['from']['soap_url'] when making the API call. If the value looks like http://example.com/api/soap?wsdlthen you are still making a call to V1. Update it to look like this http://example.com/api/v2_soap/?wsdl.