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2020-07-01

org.simpleframework.xml.core.ElementException: Value for @org.simpleframework.xml.Element(name=out_trade_no, type=void, data=false, required=true) on field ‘outTradeNo’ private java.lang.String com.lly835.bestpay.model.wxpay.request.WxPayUnifiedorderRequest.outTradeNo is null in class com.lly835.bestpay.model.wxpay.request.WxPayUnifiedorderRequest

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