Angularjs 无法识别的文档结构：{“样式”：“副标题”、“对齐”：“右”、“U边距”：[0,20,0,5]}

我正在开发一个android应用程序，使用cordova ionic lab的pdf make插件将应用程序中输入的详细信息转换为pdf。 单击“创建”按钮时出现以下错误

Unrecognized document structure: {"style":"subheader","alignment":"right","_margin":[0,20,0,5]}

json代码是

var dd = {
        content: [
            { image: invoice.AddressTo.icon, style: 'subheader', alignment:'right'},
            { text: 'Service Order:' + invoice.AddressFrom.ServiceOrder, style: 'header', alignment: 'center' },

            { text: 'Customer Name:' + invoice.AddressFrom.CustomerName + '                                                                                '
             + 'Asset:' + invoice.AddressFrom.Asset },
            { text: 'Address:' + invoice.AddressFrom.Address },
            { text: '   '},
           { 
            table:
            {widths: ['*', '*', '*'],
                body: [
                [{text: 'Service Item'},{text: 'Status'},{text: 'Remarks'},],
                [{text: invoice.AddressTo.s}, {text: invoice.AddressTo.c}, {text: invoice.AddressTo.r1},],
                [{text: invoice.AddressTo.s2}, {text: invoice.AddressTo.c2}, {text: invoice.AddressTo.r2},],
                [{text: invoice.AddressTo.s3}, {text: invoice.AddressTo.c3}, {text: invoice.AddressTo.r3},],
                [{text: invoice.AddressTo.s4}, {text: invoice.AddressTo.c4}, {text: invoice.AddressTo.r4},],
                [{text: invoice.AddressTo.s5}, {text: invoice.AddressTo.c5}, {text: invoice.AddressTo.r5},],
                [{text: invoice.AddressTo.s6}, {text: invoice.AddressTo.c6}, {text: invoice.AddressTo.r6},],
                ]

                }

            // {
            //        body:[ [{text: 'Service Item' + '                                              ' 
            // +'Status' + '           '
            // + 'Remarks', style: 'subheader'}]]
        },
                {text:'  '},
                {text:'  '},
                {text:'  '},
                {text:'  '},
             { text: 'Customer Feedback:' + invoice.AddressTo.CF, alignment: 'left' },
             {text:'Customer Signature: ', style: 'subheader'},
             {image: invoice.AddressTo.signc},
            //  { text: 'Engineer\'s Signature:'},
            {text:'Engineer Signature: ', style: 'subheader'},
             {image: invoice.AddressTo.signe},

            // { text: 'Engineer\'s Signature:' + invoice.AddressTo.ES, alignment: 'left' },
            { text: 'Date:' + invoice.Date, alignment: 'right' },

        ],
        styles: {
            header: {
                fontSize: 20,
                bold: true,
                margin: [0, 0, 0, 10],
                alignment: 'right'
            },
            subheader: {
                fontSize: 16,
                bold: true,
                margin: [0, 20, 0, 5]
            },
            itemsTable: {
                margin: [0, 0, 0, 0]
            },
            itemsTableHeader: {
                bold: true,
                fontSize: 13,
                color: 'black',
            },
            totalsTable: {
                bold: true,
                margin: [0, 0, 0, 0]
            } 
        },
        defaultStyle: {
        }
    }

    return dd;

这个json有什么问题？ 我得到的输出ie，pdf文件时，点击两次该按钮。 我认为错误正在发生

content: [
        { image: invoice.AddressTo.icon, style: 'subheader', alignment:'right'},

我错过了什么？

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请帮助…

您好，我也遇到了这个问题，我想这是因为字符编码，请尝试从您的文档中删除地址，看看它是否有效。我通过删除地址解决了这个问题，因为它以西里尔语编码保存在我的数据库中

---

致以最诚挚的问候

您是否可以尝试使用

图像：'+invoice.AddressTo.icon

而不是

图像：invoice.AddressTo.icon

？我尝试了以下错误

类型错误：无法读取DocMeasure.measuremage（pdfmake.js:67692）中未定义的ImageMeasure.measuremage（pdfmake.js:15773）的属性“嵌入”在pdfmake.js:15671