arcgis featurelayer添加要素,出现提示Rowbuffer creation failed.

在要素图层服务上选择addfeature操作,在跳出的窗口填入相应的数据:
[{"geometry":{"paths":[[[120.32404535887443,27.298217927390763],[120.32404535887443,27.283948966739597
],[120.33688742346048,27.171224177595406],[120.37541361721863,27.018546298627957],[120.41251291491164
,26.877283588181434],[120.41536670704188,26.870149107855855]]],"spatialReference":{"wkid":4490}},"attributes"
:{"CarForbiddenTitle":"1","CarForbiddenRoadName":"1","CarForbiddenStartTime":"1","CarForbiddenEndTime"
:"1","OtherForbiddenTitle":"1","OtherForbiddenRoadName":"1","OtherForbiddenStartTime":"1","OtherForbiddenEndTime"
:"1"},"symbol":{"color":[220,20,60,255],"width":3.75,"type":"esriSLS","style":"esriSLSSolid"}}]


之后点击addfeatures按钮,则提示


{ "addResults": [ { "success": false, "error": { "code": 1060, "description": "Rowbuffer creation failed." } } ] }
请问这是什么问题呢?
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