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Hi,
I am trying to use the PayPal demo at https://developer.paypal.com/demo/checkout/#/pattern/client but when I click the checkout button in sandbox mode the request to PayPal fails with HTTP 400 and returns the following:
{ "name": "SIMULATION_FRAMEWORK_INVALID_NEGATIVE_TESTING_INPUT", "message": "Invalid input found. See the following supported cases.", "links": [ { "href": "https://developer.paypal.com/docs/api/nt-rest/", "rel": "information_link" } ], "details": [ { "issue": "You must have valid input." } ] }
The same happens with the button that I have integrated on my website when I use sandbox mode. What is the issue here? I would expect at least the demo to work?!
Thank you
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Hi @mobe91
There was a temporary issue in the PayPal sandbox which resulted in us incorrectly returning the error code: SIMULATION_FRAMEWORK_INVALID_NEGATIVE_TESTING_INPUT
This has now been fixed, and the PayPal Demo site along with any integrations against the sandbox should no longer encounter this issue.
Apologies for the inconvenience.
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Hi @mobe91
There was a temporary issue in the PayPal sandbox which resulted in us incorrectly returning the error code: SIMULATION_FRAMEWORK_INVALID_NEGATIVE_TESTING_INPUT
This has now been fixed, and the PayPal Demo site along with any integrations against the sandbox should no longer encounter this issue.
Apologies for the inconvenience.
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