What Is Wrong With My In App Purchase?

BoltVisual · April 1, 2013, 2:43am

In the terminal, I am getting this error:

Lua Runtime Error: lua_pcall failed with status: 2, error message is: ?:0: attempt to index field ‘transcation’ (a nil value)

Why am i getting this error?

here is my in app purchase code:

store = require("store") &nbsp;local listOfProducts = {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;"com.boltvisual.buy.all" &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; ---------------------------------- &nbsp; &nbsp; -- In-App area &nbsp; &nbsp; ---------------------------------- &nbsp; &nbsp; local validProducts, invalidProducts = {}, {} &nbsp; &nbsp;&nbsp; &nbsp; &nbsp;&nbsp; local function light() &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;localGroup.alpha = 1 &nbsp; &nbsp; &nbsp; &nbsp;end &nbsp; &nbsp; &nbsp; &nbsp;local function dark() &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;localGroup.alpha = .2 &nbsp; &nbsp; &nbsp; &nbsp;end &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; function unpackValidProducts() &nbsp; &nbsp; &nbsp; &nbsp; print ("Loading product list") &nbsp; &nbsp; &nbsp; &nbsp; if not validProducts then &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; native.showAlert( "In-App features not available", "initStore() failed", { "OK" } ) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for i=1, #invalidProducts do &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; native.showAlert( "Item " .. invalidProducts[i] .. " is invalid.",{ "OK" } ) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; end &nbsp; &nbsp; &nbsp; &nbsp; end &nbsp; &nbsp; end &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; function loadProductsCallback( event ) &nbsp; &nbsp; &nbsp; &nbsp; validProducts = event.products &nbsp; &nbsp; &nbsp; &nbsp; invalidProducts = event.invalidProducts &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unpackValidProducts () &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; end &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; function savePurchase(product) pop.alpha = 0 rest.alpha = 0 open1 = true saveFile("open11.txt", open1) &nbsp;end &nbsp; &nbsp; &nbsp; &nbsp; function transactionCallback( event ) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if event.transaction.state == "purchased" then&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; light() &nbsp; &nbsp; &nbsp; &nbsp; print("ITS A GO") &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;savePurchase(listOfProducts[1]) --you should enter here the product being purchased &nbsp; &nbsp; &nbsp; &nbsp; elseif event.transcation.state == "restored" then &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; light() &nbsp; &nbsp; &nbsp; &nbsp; print("RESTORED") &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;savePurchase(listOfProducts[1]) --you should enter here the product being purchased &nbsp; &nbsp; &nbsp; &nbsp; elseif event.transaction.state == "cancelled" then &nbsp; &nbsp; &nbsp; &nbsp; light() &nbsp; &nbsp; &nbsp; &nbsp; print("CANCEL") &nbsp; &nbsp; &nbsp; &nbsp; elseif event.transaction.state == "failed" then&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; light() &nbsp; &nbsp; &nbsp; &nbsp; print("failed") &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; infoString = "Transaction failed, type: ", event.transaction.errorType, event.transaction.errorString &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local alert = native.showAlert("Failed ", infoString,{ "OK" }) &nbsp; &nbsp; &nbsp; &nbsp; else &nbsp; &nbsp; &nbsp; &nbsp; light() &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; infoString = "Unknown event" &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local alert = native.showAlert("Unknown ", infoString,{ "OK" }) &nbsp; &nbsp; &nbsp; &nbsp; end &nbsp; &nbsp; &nbsp; &nbsp; store.finishTransaction( event.transaction ) &nbsp; &nbsp; &nbsp; &nbsp; end &nbsp; &nbsp; &nbsp; &nbsp; function setupMyStore (event) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; store.loadProducts( listOfProducts, loadProductsCallback ) &nbsp; &nbsp; &nbsp; &nbsp; end &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; local onbuyButTouch = function(event)&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;if store.canMakePurchases then &nbsp;&nbsp;&nbsp;&nbsp;dark() print("yay") &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local buyThis = function ( product )&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;if store.canMakePurchases then&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;print("woo") &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; store.purchase( {validProducts[1]} )&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;else &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; native.showAlert("Store purchases are not available, please try again later", &nbsp;{ "OK" } )&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;print("okay") &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;end &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; end&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; -- Enter your product id here &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; print("1") &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; buyThis("com.boltvisual.buy.all") &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; print("2")&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;end &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; end&nbsp; &nbsp; &nbsp;timer.performWithDelay (100, setupMyStore, 10) &nbsp; &nbsp;store.init(transactionCallback)&nbsp; &nbsp;

schizoid2k · April 1, 2013, 2:52am

Transaction is misspelled in your ‘restored’ event.

BoltVisual · April 1, 2013, 3:53am

thank you so much! i fixed that, but now the transaction keeps failing…Since my in app purchase is already active and in the app store, does this make my transaction fail when i am using a test account?

schizoid2k · April 1, 2013, 2:52am

Transaction is misspelled in your ‘restored’ event.

BoltVisual · April 1, 2013, 3:53am

thank you so much! i fixed that, but now the transaction keeps failing…Since my in app purchase is already active and in the app store, does this make my transaction fail when i am using a test account?