onvif测试工具测试遇到Internal error occurred: There is an error in XML document (2, 2).

[clh958745431]

如题：
具体的onvif 测试接口描述如下：
MEDIA-2-1-5 H.264 VIDEO ENCODER CONFIGURATION

STEP 1 - Getting media service address
Transmit done
Receive done
STEP PASSED

STEP 2 - Connect to Media service
Media service address: http://192.168.11.100:8090/onvif/Media
STEP PASSED

STEP 3 - Getting video encoder configurations
Transmit done
Receive done
STEP PASSED

STEP 4 - Validating video encoder configurations
STEP PASSED

STEP 5 - Getting video encoder configuration options
Getting video encoder configuration options for configuration [VE0_Token]
Transmit done
Receive done
STEP PASSED

Internal error occurred: There is an error in XML document (2, 2).

TEST FAILED

1. Getting video encoder configuration options 这个接口已经测试通过， 接下来的接口是 set encoder configuration 但还没有进入该接口就报出这个问题，求大神帮忙。。。。

[平台架构设计师]

这是WEBSERVICE接口没写对，交流Q:1049568282

[CyberLogix]

楼上所得对，请查看ONVIF的规范