Question

我有found a script on github从EVE-Central API中提取价格以包含在Google电子表格中。我已将该脚本上传到编辑器中并保存。当我尝试运行它时，我收到有关缺少的文件或函数的错误。

需要typeids（第38行，文件'Code'）

当我尝试在电子表格中使用该功能时，它告诉我该功能不存在。经过大量阅读后，我发现谷歌在他们的剧本编辑中改变了一些东西。

这是我正在使用的脚本。还有我得到的错误代码的图片。

    /*

Takes a bunch of typeids from a list (duplicates are fine. multidimensional is fine) and returns a bunch of rows 
with relevant price data.

TypeID,Buy Volume,Buy average,Buy max,Buy min,Buy Std deviation,Buy median,Buy Percentile,
Sell Volume,Sell Average,Sell Max,Sell Min,Sell std Deviation,Sell Median,sell Percentile



I'd suggest loading price data into a new sheet, then using vlookup to get the bits you care about in your main sheet.

loadRegionPrices defaults to the Forge
loadSystemPrices defaults to Jita


=loadRegionPrices(A1:A28)
=loadRegionPrices(A1:A28,10000002)
=loadRegionPrices(A1:A28,10000002,47)

=loadSystemPrices(A1:A28)






An example below:

https://docs.google.com/spreadsheets/d/1f9-4cb4Tx64Do-xmHhELSwZGahZ2mTTkV7mKDBRPrrY/edit?usp=sharing

*/
function loadRegionPrices(priceIDs,regionID,cachebuster){
  if (typeof regionID == 'undefined'){
    regionID=10000002;
  }
  if (typeof priceIDs == 'undefined'){
    throw 'need typeids';
  }
  if (typeof cachebuster == 'undefined'){
    cachebuster=1;
  }
  var prices = new Array();
  var dirtyTypeIds = new Array();
  var cleanTypeIds = new Array();
  var url="http://api.eve-central.com/api/marketstat?cachebuster="+cachebuster+"&regionlimit="+regionID+"&typeid=";
  priceIDs.forEach (function (row) {
    row.forEach ( function (cell) {
      if (typeof(cell) === 'number' ) {
        dirtyTypeIds.push(cell);
      }
    });
  });
  cleanTypeIds = dirtyTypeIds.filter(function(v,i,a) {
    return a.indexOf(v)===i;
  });
  var parameters = {method : "get", payload : ""};

  var o,j,temparray,chunk = 100;
  for (o=0,j=cleanTypeIds.length; o < j; o+=chunk) {
    temparray = cleanTypeIds.slice(o,o+chunk);
    var xmlFeed = UrlFetchApp.fetch(url+temparray.join("&typeid="), parameters).getContentText();
    var xml = XmlService.parse(xmlFeed);
    if(xml) {
      var rows=xml.getRootElement().getChild("marketstat").getChildren("type");
      for(var i = 0; i < rows.length; i++) {
        var price=[parseInt(rows[i].getAttribute("id").getValue()),
                   parseInt(rows[i].getChild("buy").getChild("volume").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("avg").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("max").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("min").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("stddev").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("median").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("percentile").getValue()),
                   parseInt(rows[i].getChild("sell").getChild("volume").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("avg").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("max").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("min").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("stddev").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("median").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("percentile").getValue())];
        prices.push(price);
      }
    }
  }
  return prices;
}

function loadSystemPrices(priceIDs,systemID,cachebuster){
  if (typeof systemID == 'undefined'){
    systemID=30000142;
  }
  if (typeof priceIDs == 'undefined'){
    throw 'need typeids';
  }
  if (typeof cachebuster == 'undefined'){
    cachebuster=1;
  }
  var prices = new Array();
  var dirtyTypeIds = new Array();
  var cleanTypeIds = new Array();
  var url="http://api.eve-central.com/api/marketstat?cachebuster="+cachebuster+"&usesystem="+systemID+"&typeid=";
  priceIDs.forEach (function (row) {
    row.forEach ( function (cell) {
      if (typeof(cell) === 'number' ) {
        dirtyTypeIds.push(cell);
      }
    });
  });
  cleanTypeIds = dirtyTypeIds.filter(function(v,i,a) {
    return a.indexOf(v)===i;
  });
  var parameters = {method : "get", payload : ""};

  var o,j,temparray,chunk = 100;
  for (o=0,j=cleanTypeIds.length; o < j; o+=chunk) {
    temparray = cleanTypeIds.slice(o,o+chunk);
    var xmlFeed = UrlFetchApp.fetch(url+temparray.join("&typeid="), parameters).getContentText();
    var xml = XmlService.parse(xmlFeed);
    if(xml) {
      var rows=xml.getRootElement().getChild("marketstat").getChildren("type");
      for(var i = 0; i < rows.length; i++) {
        var price=[parseInt(rows[i].getAttribute("id").getValue()),
                   parseInt(rows[i].getChild("buy").getChild("volume").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("avg").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("max").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("min").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("stddev").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("median").getValue()),
                   parseFloat(rows[i].getChild("buy").getChild("percentile").getValue()),
                   parseInt(rows[i].getChild("sell").getChild("volume").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("avg").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("max").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("min").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("stddev").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("median").getValue()),
                   parseFloat(rows[i].getChild("sell").getChild("percentile").getValue())];
        prices.push(price);
      }
    }
  }
  return prices;
}

Error Note

Answer 1

错误消息非常明确。这是相关的代码：

function loadSystemPrices(priceIDs,systemID,cachebuster){
  if (typeof systemID == 'undefined'){
    systemID=30000142;
  }
  if (typeof priceIDs == 'undefined'){
    throw 'need typeids';      ////  <<<< Line 38
  }

调用了函数loadSystemPrices()，但priceIDs参数没有值。代码明确检查此条件，并导致在第38行抛出自定义错误消息。

这种情况正在发生，因为您从调试器调用了该函数，没有参数。您可以通过编写测试函数来传递参数来解决这个问题，如Debugging a custom function in Google Apps Script。

中所述

“need typeids”错误的说明

1 个答案: