Question

我试图发布此代码，但每当我运行此代码时，我都会收到错误无法调用方法＆＃34; getDataRange＆＃34;为null。请帮我解决这个问题。这是我的代码功能

doGet() {  

var ss = SpreadsheetApp.openById('sheet id');
var sheet = ss.getSheetByName('sheet name');
var data = sheet.getDataRange();

var dateFilter= Charts.newCategoryFilter().setFilterColumnIndex(0).build(); 
var ageFilter = Charts.newNumberRangeFilter().setFilterColumnIndex(7).build();
var transportFilter = Charts.newCategoryFilter().setFilterColumnIndex(2).build();
var nameFilter = Charts.newStringFilter().setFilterColumnIndex(1).build();

var tableChart = Charts.newTableChart().setDimensions(700, 300)
                 .setDataViewDefinition(Charts.newDataViewDefinition().setColumns([0,1,2,3,4,5,6,7]))
                .build();

var pieChart = Charts.newPieChart()
              .setDataViewDefinition(Charts.newDataViewDefinition()
              .setColumns([1,7])).build();

var dashboard = Charts.newDashboardPanel().setDataTable(data)
             .bind([dateFilter,ageFilter, transportFilter, nameFilter], [tableChart,    pieChart])
             .build();

var app = UiApp.createApplication().setHeight(50);

var todaysdate = new Date();
app.add(app.createLabel(todaysdate));
app.add(app.createHTML('<h1 style="text-align:center;">DEMO</h1>'));

var filterPanel = app.createHorizontalPanel();
var chartPanel = app.createHorizontalPanel();


filterPanel.add(dateFilter).add(ageFilter).add(transportFilter).add(nameFilter).setSpacing(10);
chartPanel.add(tableChart).add(pieChart).setSpacing(50);

dashboard.add(app.createVerticalPanel().add(filterPanel).add(chartPanel));
app.add(dashboard);

var service = ScriptApp.getService();
service.enable(service.Restriction.ALL);

return app;
}

Answer 1

错误表明sheet为空。确保在var sheet = ss.getSheetByName('sheet name');中使用正确的工作表名称。如果有不可见的字符，请复制并粘贴Google文档中的工作表名称。

错字错误：无法调用null的方法“getDataRange”

1 个答案: