Category Archives: Misc.

Error Adding Card – Assembly Payments

Hi everyone,

Just working with Assembly Payments and ran into the following error while following their documentation on Capturing a Credit Card:

errors”:{“card_account”:[“Error adding card. If error persists, please contact our support team.”]

The error is pretty vague, but it does seem that the credit card info they use in the documentation has expired. I tested with another credit card and it went through:

                    promisepay.createCardAccount(token, {
 
                        full_name: "Bella Buyer",
                        number: "4242424242424242",
                        expiry_month: "12",
                        expiry_year: "2021",
                        cvv: "123"
                    }, success, fail)

Update
I was talking to support about another issue and they mentioned the following page: https://reference.assemblypayments.com/#credit-card-data

Unilateral receiver not allowed in chained payment is restricted – Adaptive Payment DotNet SDK

Hey everyone,

Just an error I ran into today while using the Adaptive Payments SDK for C#/.NET:

Unilateral receiver not allowed in chained payment is restricted

Thankfully this one is fairly simple – one of the receivers hasn’t confirmed their account.

http://stackoverflow.com/a/32816078/522859

This type of fee payer x isn’t recognized by our system – PayPal Adaptive Payments SDK

Hey everyone,

Just another Adaptive Payments SDK error I’ve run into.

Error Id: 560027
This type of fee payer x isn’t recognized by our system

This one is fairly self explanatory, valid values are as follows:

SENDER – Sender pays all fees (for personal, implicit simple/parallel payments; do not use for chained or unilateral payments)
PRIMARYRECEIVER – Primary receiver pays all fees (chained payments only)
EACHRECEIVER – Each receiver pays their own fee (default, personal and unilateral payments)
SECONDARYONLY – Secondary receivers pay all fees (use only for chained payments with one secondary receiver)

This parameter is described in the following documentation: https://developer.paypal.com/docs/classic/api/adaptive-payments/Pay_API_Operation/

Cannot parse *.config file – AdaptivePayments SDK (PayPal)

Hey everyone,

Just working on a small project that uses PayPal’s C# AdaptivePayments SDK. I hit an error while attempting to make the following payment:

var service = new AdaptivePaymentsService();
payResponse = service.Pay(payRequest);
“Cannot parse *.config file. Ensure you have configured the ‘paypal’ section correctly.”

at PayPal.Manager.ConfigManager..ctor()
at PayPal.Manager.ConfigManager.get_Instance()
at PayPal.BasePayPalService..ctor()
at PayPal.AdaptivePayments.AdaptivePaymentsService..ctor()

It turns out that you need to add the following entries to your Web.config:

<!-- Under configuration > configSections. Add the following entry -->
<section name="paypal" type="PayPal.Manager.SDKConfigHandler, PayPalCoreSDK" requirePermission="false"></section>
 
<!-- Under configuration. Add the following entry and modify to suit your app -->
<paypal>    
    <settings>
      <add name="endpoint" value="https://svcs.sandbox.paypal.com/"/>
      <add name="AdaptivePayments" value="https://svcs.sandbox.paypal.com/"/>
      <add name="connectionTimeout" value="360000"/>
      <add name="requestRetries" value="3"/>
      <add name="IPAddress" value="127.0.0.1"/><!-- May need to change this depending on your configuration -->
    </settings>
    <accounts>
      <account apiUsername="xxx" apiPassword="xxx" apiSignature="xxx" applicationId="APP-80W284485P519543T"/>
    </accounts>
  </paypal>

To get the account information you’ll need to do the following:
– Go to developer.paypal.com
– Login to your sandbox account
– Go to the dashboard
– Select accounts (from the list of all your sandbox accounts)
– Create a new one or select an existing business account
– Click profile
– Click API Credentials

Note that the steps required to get this configuration seem to change all the time. Hopefully this will be enough to get you on the right track.

Windows 10 – Search Not Working

Hey everyone,

I’ve just upgraded to windows 10, however the start menu search has been randomly breaking. It just seems to load indefinitely. Thankfully there’s an easy fix:

- Start task manager (ctrl + shift + esc)
- Click more details
- Under the processes heading look for Search (green icon under background processes)
- Click on Search and hit end task

The Search process should now restart and start working. If not you can restart it manually using file > run.

Windows 10 search not working

Windows 10 search not working

Decimal Values for Bitcoin C#

Hey everyone,

Just linking to a few Stackoverflow posts that have helped me out with bitcoin precision requirements:

Precision Values
http://stackoverflow.com/a/22077085/522859
http://bitcoin.stackexchange.com/a/4099

Setting up Decimal Precision in MVC4+
http://stackoverflow.com/a/7769162/522859

Request for ConfigurationPermission failed while attempting to access configuration section ‘paypal’ – PayPal & GoDaddy

Hey everyone,

I ran into the following error today while working with PayPal on a GoDaddy hosted server:

Request for ConfigurationPermission failed while attempting to access configuration section ‘paypal’. To allow all callers to access the data for this section, set section attribute ‘requirePermission’ equal ‘false’ in the configuration file where this section is declared.

To fix it, all you need to do is add the requirePermission attribute to the section declaration. Note that this is not where it says paypal but under the configsections heading.

<configSections>
    <!-- here -->
    <section name="paypal" type="PayPal.Manager.SDKConfigHandler, PayPalCoreSDK" requirePermission="false"></section>
</configSections>

My Selling Tools Option Missing – PayPal

Hey everyone,

For some reason the “My Selling Tools” option is now missing on my production account. Unfortunately the only way to get around this that I’ve come across is to access the required features directly. For example:

API Access:
https://www.paypal.com/cgi-bin/customerprofileweb?cmd=_profile-api-access

If you’ve got any other links that might be useful please let me know and I’ll add them.

PayPal IPN Response Not Returning a pay_key Value

Hey everyone,

In order to verify that a pay response is legitimate, PayPal provides a unique token for each request. This token can then be matched against payment confirmation requests to ensure that they aren’t being spoofed. The problem I ran into was that even the legitimate IPNs I received did not contain a pay key.

It turns out that PayPal sends two different types of IPNs. The first is configured when making the API request. The second is configured in the PayPal account under “My Account > Profile > Instant PayPal Notification”.

The first type, includes the required PayKey, the second does not. Simply configure your profile details to point to another url and everything should work!

For more info, check out this stackoverflow post: http://stackoverflow.com/a/12031887/522859

Discussions Gone – Google Search

It looks like Google has removed the discussions search filter for some browsers (currently using Chrome Version 32.0.1700.76 m).

Hoping this is a bug and not another part of the “simplicity” trend they’re on at the moment.

Solution #1: Append &tbm paramter to url
A temporary fix is to add “&tbm=dsc” to the end of the search url. SilentEcho has added this script to automate it if you’re going to be using it a fair bit: http://userscripts.org/scripts/reviews/293082

Solution #2: Change Use Agent String
You can also use a user agent string of a browser that it still works for (I’ve heard Opera but haven’t verified).

Solution #3: Sign Out of Google Account
This didn’t work for me, however quite a few people are saying it does the job for them.

Thanks to this thread for the links/info: http://productforums.google.com/forum/#!msg/websearch/Psb6OmlLJTg/NoW2hr-qytcJ