soapui-java.lang.Exception Failed to load url

Step 1

File -> Preferences -> Proxy Settings set to None

Step 2

In my case the server were the service was installed was configured only for TLS. SSL was not allowed. So you have to update SoapUI vmoptions file by adding

-Dsoapui.https.protocols=TLSv1.2

You can find vmoptions file under SoapUI installation folder: C:\Program Files (x86)\SmartBear\SoapUI-5.0.0\bin\soapUI-5.0.0.vmoptions

OR change your server setting to allow SSL

来源：https://www.cnblogs.com/ganting/p/12177603.html