function boldTextInLines() {
var doc = DocumentApp.getActiveDocument();
var body = doc.getBody();
var text = body.getText();
var lines = text.split("\n");
for (var i = 0; i < lines.length; i++) {
var line = lines[i];
var endPos = line.indexOf(':');
console.log(endPos);
if (endPos !== -1) {
body.editAsText().setBold(i, 0, endPos, true);
}else{
console.log(endPos);
}
}
}
异常:参数(number,number,number,(class))与DocumentApp.Text.setBold的方法签名不匹配.boldTextInLines @ www.example.com
这是我抛出的错误,我如何纠正它?