null_pointer_error

[rxvivek]

Getting an error while calling acquireToken
MSAL Error: MsalClientException { errorCode: null_pointer_error, message: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference }

[nayanAubie]

@rxvivek provide your minimal code snippet and configuration

[aggeloskoutanis]

I have a similar issue, but I get Acquire token failed => MsalClientException { errorCode: null_pointer_error, message: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference }.

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[aggeloskoutanis]

For me, it turns out I was missing some key - values from the msal_config.json file.

[nayanbabariya]

@rxvivek @aggeloskoutanis Could you please provide your JSON config and a minimal Dart code snippet to investigate this problem?
@aggeloskoutanis As you mentioned above, you were missing some key, could you please tell me about that?
Thanks!!