Box API Object reference not set to an instance of an object. When AdminToken()

[xubair81]

`try
{
using (FileStream fs = new FileStream(@"C:\Cube\Document\BoxSetup\BoxSetting.json", FileMode.Open))
{
boxJWT = new BoxJWTAuth(BoxConfig.CreateFromJsonFile(fs));

    var adminToken = boxJWT.AdminToken();//**here i am getting null reference exception**
    var adminClient = boxJWT.AdminClient(adminToken);
    adminClientGlobal = adminClient;
    BoxManager = new BoxManager(adminToken);
    return true;
}

}
catch (Exception ex)
{
SendEmail(ex.Message);
throw ex;
}
`
Note: same json file work with other application without issue so ther is no access issue

[Patrick Simon]

Thanks for submitting this Issue.  Unfortunately, it is missing the required checkbox fields that were provided in the template when you initially created the Issue:

• I have checked that the SDK documentation doesn't solve my issue.
• I have checked that the API documentation doesn't solve my issue.
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