使用 cloud.openapi.subscribeMessage.send报参数无效？

{"errorCode":1,"errorMessage":"user code exception caught","stackTrace":"Error: errCode: 47003 | errMsg: openapi.subscribeMessage.send:fail argument invalid! data.thing1.value invalid rid: 6013dcbf-7e34e83e-6573d3c2\n at callWXOpenAPI (/var/user/node_modules/wx-server-sdk/index.js:2378:31)\n at process._tickCallback (internal/process/next_tick.js:68:7)","statusCode":430}