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UI Error
Bug #:	1296
File:	Master Merchant
Date:	04/03/15 12:00 PM
By:	kennedyr
Status:	Fixed
I've been using MM for a few weeks now without any issues until today. On startup I get the following UI Error: user:/AddOns/MasterMerchant/MasterMerchant.lua:1671: table index is nil stack traceback: user:/AddOns/MasterMerchant/MasterMerchant.lua:1671: in function 'MasterMerchant:InitPurchaseHistory' user:/AddOns/MasterMerchant/MasterMerchant.lua:1656: in function 'MasterMerchant:TruncateHistory' user:/AddOns/MasterMerchant/MasterMerchant.lua:1463: in function 'MasterMerchant:Initialize' user:/AddOns/MasterMerchant/MasterMerchant.lua:1894: in function 'OnAddOnLoaded' I've restarted Elder Scrolls and completely re-installed MM. I've also disabled all addons with the exception of MM and still get the same result.

Notes

By: Philgo68 - 04/03/15 02:28 PM

Seems like you somehow have a sales history record with a nil or missing guild name.

By: Philgo68 - 04/03/15 02:37 PM

Next version 1.6.11 or higher will have some protection to account for this possibility.

By: kennedyr - 04/03/15 02:45 PM

Any idea of a work around?

By: Philgo68 - 04/03/15 03:34 PM

Change:
if type(dataList['sales'][i]['timestamp']) ~= 'number' or dataList['sales'][i]['timestamp'] < epochBack then

to:
if type(dataList['sales'][i]['timestamp']) ~= 'number' or dataList['sales'][i]['timestamp'] < epochBack or dataList['sales'][i]['guild'] == nil then

in MasterMerchant.lua in the MasterMerchant:TruncateHistory() function.

By: kennedyr - 04/03/15 03:40 PM

Thanks Philgo - I've never edited an lua file. Do I need to download something to enable me to do this?

By: kennedyr - 04/03/15 03:52 PM

Hi Philgo. Sorry for my previous dim question as Dr. Google came to my aid! I've edited MasterMerchant.lua as instructed and it now works. I very much appreciate your help. Thank you!

By: Philgo68 - 04/03/15 04:54 PM