TwitterLogInErrorAuthenticationError - Parse error 251.

[markdorison]

I am having an issue with authentication where I am receiving TwitterLogInErrorAuthenticationError.

The NSError value is reporting the following: Error Domain=Parse Code=251 "The operation couldn’t be completed. (Parse error 251.)" UserInfo=0x14fae330 {code=251, error=Twitter credential verification failed.}

• Authentication is working with the default Parse implementation.
• I have verified that my Twitter account is authenticated on the device.

Any ideas what the issue could be?

[markdorison]

The problem turned out to be that the included TwitterReverseAuth library has consumerKey and consumerSecret methods that need to be changed to the correct value's for your app.

https://github.com/FuturaIO/PFTwitterUtils-NativeTwitter/blob/master/PFTwitterUtils%2BNativeTwitter/External/TwitterReverseAuth/TWSignedRequest.m#L126

[mrshih]

Thanks a lot~