无法检索下一个对象:迭代器已到达末尾
Cannot retrieve the next object: iterator has reached the end
我正在尝试从共享 google 磁盘中的电子表格创建 pdf,但我正在尝试找出阻止生成 pdf 的原因。
问题出在这一行:
var driveFolder = DriveApp.getFoldersByName(folderName).next();
完整代码如下:
function createPDF() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheetByName("Article 19");
var folderName=ss.getRangeByName("NumAff").getValue();
var fileName='Tableau 19.09_' + ss.getRangeByName("NumAff").getValue();
sheet.showSheet();
var gid = sheet.getSheetId();
const pdfOpts = '&top_margin=0.30&bottom_margin=0.30&left_margin=0.25&right_margin=0.25'
+'&size=LETTER' // paper size letter / You can use A4 or legal
+'&portrait=true' // orientation portal, use false for landscape
+'&fitw=true' // fit to page width false, to get the actual size
+'&sheetnames=false' // hide optional headers
+'&printtitle=false' //and footers
+'&pagenumbers=false' // hide page numbers
+'&gridlines=false' //and gridlines
+'&horizontal_alignment=CENTER'
+'&vertical_alignment=CENTER'
+'&fzr=true' // do not repeat row headers (frozen rows) on each page
+'&attachment=false'
+'&gid='+gid;
var url = ss.getUrl().replace(/edit$/, '') + 'export?format=pdf' + pdfOpts // export as pdf / csv / xls / xlsx
var options = {headers: {'Authorization': 'Bearer ' + ScriptApp.getOAuthToken()}}
var blobresponse = UrlFetchApp.fetch(url, options);
var blob=blobresponse.getBlob().setName(ss.getName() +".pdf" );
var driveFolder = DriveApp.getFoldersByName(folderName).next();
var file = driveFolder.createFile(blob);
file.setName(fileName);
}
希望有人能向我解释问题的根源。
处理folder
或file
时应检查迭代器。
我认为 folderName
没有命中结果。
var folders = DriveApp.getFoldersByName(folderName);
if (folders.hasNext()) {
var driveFolder = folders.next();
}
参考:
FolderIterator
我正在尝试从共享 google 磁盘中的电子表格创建 pdf,但我正在尝试找出阻止生成 pdf 的原因。 问题出在这一行:
var driveFolder = DriveApp.getFoldersByName(folderName).next();
完整代码如下:
function createPDF() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheetByName("Article 19");
var folderName=ss.getRangeByName("NumAff").getValue();
var fileName='Tableau 19.09_' + ss.getRangeByName("NumAff").getValue();
sheet.showSheet();
var gid = sheet.getSheetId();
const pdfOpts = '&top_margin=0.30&bottom_margin=0.30&left_margin=0.25&right_margin=0.25'
+'&size=LETTER' // paper size letter / You can use A4 or legal
+'&portrait=true' // orientation portal, use false for landscape
+'&fitw=true' // fit to page width false, to get the actual size
+'&sheetnames=false' // hide optional headers
+'&printtitle=false' //and footers
+'&pagenumbers=false' // hide page numbers
+'&gridlines=false' //and gridlines
+'&horizontal_alignment=CENTER'
+'&vertical_alignment=CENTER'
+'&fzr=true' // do not repeat row headers (frozen rows) on each page
+'&attachment=false'
+'&gid='+gid;
var url = ss.getUrl().replace(/edit$/, '') + 'export?format=pdf' + pdfOpts // export as pdf / csv / xls / xlsx
var options = {headers: {'Authorization': 'Bearer ' + ScriptApp.getOAuthToken()}}
var blobresponse = UrlFetchApp.fetch(url, options);
var blob=blobresponse.getBlob().setName(ss.getName() +".pdf" );
var driveFolder = DriveApp.getFoldersByName(folderName).next();
var file = driveFolder.createFile(blob);
file.setName(fileName);
}
希望有人能向我解释问题的根源。
处理folder
或file
时应检查迭代器。
我认为 folderName
没有命中结果。
var folders = DriveApp.getFoldersByName(folderName);
if (folders.hasNext()) {
var driveFolder = folders.next();
}
参考: FolderIterator