NullPointException in OAuthManager

[MarcusCwl]

Checklist

• The issue can be reproduced in the Auth0.Android sample app (or N/A).
• I have looked into the Readme, Examples, and FAQ and have not found a suitable solution or answer.
• I have looked into the API documentation and have not found a suitable solution or answer.
• I have searched the issues and have not found a suitable solution or answer.
• I have searched the Auth0 Community forums and have not found a suitable solution or answer.
• I agree to the terms within the Auth0 Code of Conduct.

Description

Hi team

We recently found the Auth0 SDK contributing crash

Please check line 204 of OAuthManager

In the function AssertNoError
The SDK forces an optional argument errorDescription as non-null which causes the NPE.

//Helper Methods
    @Throws(AuthenticationException::class)
    private fun assertNoError(errorValue: String?, errorDescription: String?) {
        if (errorValue == null) {
            return
        }
        ...
        ...
        when {
            ...
            ERROR_VALUE_UNAUTHORIZED.equals(errorValue, ignoreCase = true) -> {
                //Should not force errorDescription non-null
                throw AuthenticationException(ERROR_VALUE_UNAUTHORIZED, errorDescription!!)
            }
           ...
           ...
        }
    }

Please help check and fix.

Reproduction

Just start Application

Additional context

We already report this issues but not get resolved.
And the number is quite high. Please help fix it asap.

Auth0.Android version

2.9.3

Android version(s)

7-13

[poovamraj]

@MarcusCwl this issue should be fixed in our latest version. Can you check it out and let us know if it still reproduces?

[poovamraj]

This has been fixed in the latest version so we are closing this issue now.