时间戳

首页 > 解决方案 > E/zzf：检索安全网令牌时出现问题：7：

java - E/zzf：检索安全网令牌时出现问题：7：

问题描述

当我尝试注册应用程序时出现错误。当我输入我的电话号码并注册时，它会进入 otp 验证但没有得到 otp。但它给了我一个错误，说获得安全网令牌的问题：7。请帮助我完成它。它以前可以工作，但现在出现错误。

我在 firebase 设置中也添加了 sha-1 和 sha-256。

我的错误

E/zzf: Problem retrieving SafetyNet Token: 7: 
E/FirebearCryptoHelper: Exception encountered during crypto setup:
Protocol message contained an invalid tag (zero).
KeysetManager failed to initialize - unable to get Public key
E/RecaptchaActivity: Could not generate an encryption key for reCAPTCHA - cancelling flow.
W/System: Ignoring header X-Firebase-Locale because its value was null.
V/FA: Screen exposed for less than 1000 ms. Event not sent. time: 367
V/FA: Activity paused, time: 824349680
E/zzf: Failed to get reCAPTCHA token with error [An internal error has occurred. [ Failed to 
generate/retrieve public encryption key for reCAPTCHA flow. ]]- calling backend without app 
verification

标签： javafirebaseandroid-studiofirebase-authenticationone-time-password

解决方案

推荐阅读