我在函数中有以下脚本偶尔会抛出“找不到位置X的元素”错误，即使脚本在脚本中先前使用该元素位置调用了某些东西。 （例如，我可能会在调用Player.getPlayerBIN函数时遇到与位置X处的元素无关的错误，尽管它会在其上方调用Player.getPlayerRecord函数而没有任何问题。
// IF 1 OR MORE RESULT RETURNED
if (LOCAL.numResults GT 0) {
// LOOP ROUND RESULTS
for (i=1; i <= LOCAL.numResults; i++) {
// DEFAULT VARIABLES
LOCAL.checkResourceID = '';
LOCAL.insResource = '';
LOCAL.getPlayerBIN = '';
LOCAL.lowestBIN = 0;
LOCAL.basePrice = 0;
LOCAL.biddingPrice = 0;
LOCAL.bidAmount = 0;
LOCAL.binPrice = 0;
LOCAL.startPrice = 0;
LOCAL.timeLeft = 0;
LOCAL.minsLeft = -1;
LOCAL.auctionEnds = '';
LOCAL.checkBids = '';
LOCAL.insStuff = '';
LOCAL.buyCard = '';
LOCAL.bidCard = '';
// CHECK IF RECORD EXISTS FOR RESOURCE ID
LOCAL.checkResourceID = Application.cfcs.Player.getPlayerRecord(LOCAL.searchResults.auctionInfo[i].itemData.resourceID);
if (LOCAL.checkResourceID.RecordCount EQ 0) {
LOCAL.insResource = Application.cfcs.Player.insPlayerResource(LOCAL.searchResults.auctionInfo[i].itemData.resourceID,
LOCAL.searchResults.auctionInfo[i].itemData.assetID,
LOCAL.searchResults.auctionInfo[i].itemData.rating,
LOCAL.searchResults.auctionInfo[i].itemData.rareFlag,
LOCAL.searchResults.auctionInfo[i].itemData.attributeList[1].value,
LOCAL.searchResults.auctionInfo[i].itemData.attributeList[2].value,
LOCAL.searchResults.auctionInfo[i].itemData.attributeList[3].value,
LOCAL.searchResults.auctionInfo[i].itemData.attributeList[4].value,
LOCAL.searchResults.auctionInfo[i].itemData.attributeList[5].value,
LOCAL.searchResults.auctionInfo[i].itemData.attributeList[6].value);
}
// QUERY PLAYER BIN PRICE DATA
LOCAL.getPlayerBIN = Application.cfcs.Player.getPlayerBIN(LOCAL.searchResults.auctionInfo[i].itemData.resourceID);
// IF LOWEST BIN RECORD EXISTS
if (LOCAL.getPlayerBIN.RecordCount GT 0) {
// SET LATEST LOWEST BIN PRICE
LOCAL.lowestBIN = LOCAL.getPlayerBIN.lowestBIN;
// SET BUYING & SELLING PRICES
//if (LOCAL.lowestBIN GT 3000) {
// LOCAL.basePrice = LOCAL.lowestBIN * 0.9;
//} else {
LOCAL.basePrice = LOCAL.lowestBIN * 0.8;
//}
if (LOCAL.lowestBIN LT 1000) {
LOCAL.biddingPrice = Round(LOCAL.basePrice / 50) * 50;
LOCAL.binPrice = LOCAL.lowestBIN - 50;
LOCAL.startPrice = LOCAL.binPrice - 50;
} else if (LOCAL.lowestBIN LT 10000) {
LOCAL.biddingPrice = Round(LOCAL.basePrice / 100) * 100;
LOCAL.binPrice = LOCAL.lowestBIN - 100;
LOCAL.startPrice = LOCAL.binPrice - 100;
} else if (LOCAL.lowestBIN LT 50000) {
LOCAL.biddingPrice = Round(LOCAL.basePrice / 250) * 250;
LOCAL.binPrice = LOCAL.lowestBIN - 250;
LOCAL.startPrice = LOCAL.binPrice - 250;
} else if (LOCAL.lowestBIN LT 100000) {
LOCAL.biddingPrice = Round(LOCAL.basePrice / 500) * 500;
LOCAL.binPrice = LOCAL.lowestBIN - 500;
LOCAL.startPrice = LOCAL.binPrice - 500;
} else if (LOCAL.lowestBIN GTE 100000) {
LOCAL.biddingPrice = Round(LOCAL.basePrice / 1000) * 1000;
LOCAL.binPrice = LOCAL.lowestBIN - 1000;
LOCAL.startPrice = LOCAL.binPrice - 1000;
}
}
// IF BIN PRICE SET AND IS LESS THAN SET BUYING PRICE
if (LOCAL.searchResults.auctionInfo[i].buyNowPrice GT 0 AND LOCAL.searchResults.auctionInfo[i].buyNowPrice LTE LOCAL.biddingPrice) {
LOCAL.timeLeft = LOCAL.searchResults.auctionInfo[i].expires;
LOCAL.auctionEnds = DateAdd("s",LOCAL.timeLeft,Now());
LOCAL.insStuff = Application.cfcs.Bid.insStuff(
LOCAL.resourceID,
LOCAL.searchResults.auctionInfo[i].itemData.resourceID,
LOCAL.getPlayerBIN.resourceID,
LOCAL.searchResults.auctionInfo[i].itemData.preferredPosition,
LOCAL.searchResults.auctionInfo[i].itemData.playStyle,
LOCAL.lowestBIN,
LOCAL.searchResults.auctionInfo[i].startingBid,
LOCAL.searchResults.auctionInfo[i].buyNowPrice,
LOCAL.searchResults.auctionInfo[i].currentBid,
LOCAL.basePrice,
LOCAL.biddingPrice,
LOCAL.bidAmount,
LOCAL.startPrice,
LOCAL.binPrice);
// ELSE IF LISTING START PRICE & CURRENT BID LESS THAN BIDDING PRICE
} else if (LOCAL.searchResults.auctionInfo[i].startingBid LT LOCAL.biddingPrice AND LOCAL.searchResults.auctionInfo[i].currentBid LT LOCAL.biddingPrice) {
if (LOCAL.searchResults.auctionInfo[i].currentBid LT LOCAL.searchResults.auctionInfo[i].startingBid) { LOCAL.bidAmount = LOCAL.searchResults.auctionInfo[i].startingBid; }
else if (LOCAL.searchResults.auctionInfo[i].currentBid LT 1000) { LOCAL.bidAmount = LOCAL.searchResults.auctionInfo[i].currentBid + 50; }
else if (LOCAL.searchResults.auctionInfo[i].currentBid LT 10000) { LOCAL.bidAmount = LOCAL.searchResults.auctionInfo[i].currentBid + 100; }
else if (LOCAL.searchResults.auctionInfo[i].currentBid LT 50000) { LOCAL.bidAmount = LOCAL.searchResults.auctionInfo[i].currentBid + 250; }
else if (LOCAL.searchResults.auctionInfo[i].currentBid LT 100000) { LOCAL.bidAmount = LOCAL.searchResults.auctionInfo[i].currentBid + 500; }
else if (LOCAL.searchResults.auctionInfo[i].currentBid GTE 100000) { LOCAL.bidAmount = LOCAL.searchResults.auctionInfo[i].currentBid + 1000; }
LOCAL.timeLeft = LOCAL.searchResults.auctionInfo[i].expires;
LOCAL.auctionEnds = DateAdd("s",LOCAL.timeLeft,Now());
LOCAL.minsLeft = DateDiff("n",now(),LOCAL.auctionEnds);
if (LOCAL.minsLeft LTE 25 AND LOCAL.bidAmount LT LOCAL.lowestBIN) {
LOCAL.checkBids = Application.cfcs.Bid.getBids(LOCAL.searchResults.auctionInfo[i].itemData.ID);
if (LOCAL.checkBids.RecordCount EQ 0) {
LOCAL.insStuff = Application.cfcs.Bid.insStuff(
LOCAL.resourceID,
LOCAL.searchResults.auctionInfo[i].itemData.resourceID,
LOCAL.getPlayerBIN.resourceID,
LOCAL.searchResults.auctionInfo[i].itemData.preferredPosition,
LOCAL.searchResults.auctionInfo[i].itemData.playStyle,
LOCAL.lowestBIN,
LOCAL.searchResults.auctionInfo[i].startingBid,
LOCAL.searchResults.auctionInfo[i].buyNowPrice,
LOCAL.searchResults.auctionInfo[i].currentBid,
LOCAL.basePrice,
LOCAL.biddingPrice,
LOCAL.bidAmount,
LOCAL.startPrice,
LOCAL.binPrice);
}
}
}
}
}
任何人都有任何关于可能会发生什么的想法或建议，因为我在谷歌搜索中找不到:(
由于
答案 0 :(得分：3)
我不知道彼得为什么不回答这个问题，所以我愿意。
问题几乎可以肯定是因为你不是VAR - 确定你的循环计数器变量i。如果它所在的CFC实例位于共享范围内，那么使用该函数的所有请求将同时共享/更改相同的i变量，这将使您的代码沿着您所看到的线路不稳定。 / p>
始终VAR您的函数局部变量，或在引用它们时指定本地范围。一直以来。
答案 1 :(得分：0)
LOCAL.numResults真的不需要
建议1
使用arraylen
for (i=1; i <= ArrayLen(LOCAL.searchResults.auctionInfo[i]); i++) {
...
}
这仅适用于您的数组为1到ArrayLen()
建议2
使用for-in
for (local.myAuctionInfo in LOCAL.searchResults.auctionInfo) {
...
}
请参阅For in loop
即使您的数组在其所有索引中都没有数据
，这也会有效