貝寶休息sdk-內部服務錯誤發生錯誤

我想以這種方式與sdk文檔相同：。

OAuthTokenCredential tokenCredential = new OAuthTokenCredential（「」，「」）;

String accessToken = tokenCredential.getAccessToken(); 

Address billingAddress = new Address(); 
billingAddress.setLine1("52 N Main ST"); 
billingAddress.setCity("Johnstown"); 
billingAddress.setCountryCode("US"); 
billingAddress.setPostalCode(""); 
billingAddress.setState("OH"); 

CreditCard creditCard = new CreditCard(); 
creditCard.setNumber("4417119669820331"); 
creditCard.setType("visa"); 
creditCard.setExpireMonth("11"); 
creditCard.setExpireYear("2018"); 
creditCard.setCvv2("874"); 
creditCard.setFirstName("Joe"); 
creditCard.setLastName("Shopper"); 
creditCard.setBillingAddress(billingAddress); 

AmountDetails amountDetails = new AmountDetails(); 
amountDetails.setSubtotal("7.41"); 
amountDetails.setTax("0.03"); 
amountDetails.setShipping("0.03"); 

Amount amount = new Amount(); 
amount.setTotal("7.47"); 
amount.setCurrency("USD"); 
amount.setDetails(amountDetails); 

Transaction transaction = new Transaction(); 
transaction.setAmount(amount); 
transaction.setDescription("This is the payment transaction description."); 

List<Transaction> transactions = new ArrayList<Transaction>(); 
transactions.add(transaction); 

FundingInstrument fundingInstrument = new FundingInstrument(); 
fundingInstrument.setCreditCard(creditCard); 

List<FundingInstrument> fundingInstruments = new ArrayList<FundingInstrument>(); 
fundingInstruments.add(fundingInstrument); 

Payer payer = new Payer(); 
payer.setFundingInstruments(fundingInstruments); 
payer.setPaymentMethod("credit_card"); 

Payment payment = new Payment(); 
payment.setIntent("sale"); 
payment.setPayer(payer); 
payment.setTransactions(transactions); 

Payment createdPayment = payment.create(accessToken); 

Payment executePayment = Payment.get(accessToken, "PAY-34629814WL663112AKEE3AWQ"); 

PaymentExecution paymentExecution = new PaymentExecution(); 
paymentExecution.setPayerId("7E7MGXCWTTKK2"); 

Payment newPayment = executePayment.execute(accessToken, paymentExecution);

但我得到異常作爲

Caused by: com.paypal.exception.HttpErrorException: Error code : 500 with response : 
{"name":"INTERNAL_SERVICE_ERROR","message":"An internal service error has occurred","information_link": 
"https://developer.paypal.com/webapps/developer/docs/api/#INTERNAL_SERVICE_ERROR","debug_id":"7a7f0k30b2719"} 
     at com.paypal.core.HttpConnection.execute(HttpConnection.java:108) 
     at com.paypal.core.rest.PayPalResource.execute(PayPalResource.java:321) 
     ... 214 more

任何人都可以告訴我爲什麼我收到此錯誤？

謝謝，

來源

2014-01-27 Java

我嘗試按https://developer.paypal.com/webapps/中的給定執行事務開發人員/ docs/api/rest sdk錯誤幾次，但得到相同的異常。 – Java

FWIW我認爲這是一個PayPal錯誤...我猜測「沙箱」不夠穩定...我可能是錯的...但是，有時我的代碼工作，有時不...隨機... c＃ .NET ...'createdInvoice = getInvoiceFromPayPal.Create（apiContext）;'「在PayPalCoreSDK.dll中發生類型'PayPal.Exception.PayPalException'的第一個機會異常」 – gerryLowry