Failed to get request token

[Innfedia]

Authorization completed with an error
com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token
at com.twitter.sdk.android.core.identity.OAuthController$1.failure(OAuthController.java:94)
at com.twitter.sdk.android.core.internal.oauth.OAuth1aService$1.failure(OAuth1aService.java:191)
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

[Connexinet]

It is not clear what your error is (you are not telling us what the actual error you are getting), but it might be related to this:

Action REQUIRED - Sign in with Twitter users must whitelist callback URLs

A few weeks ago, we announced several upcoming changes to the developer platform in advance of new European Union data privacy regulations going into effect soon. Today, we’d like to share an additional change for customers using Sign in with Twitter: Sign in with Twitter allows developers to access Twitter content in order to make it easy for their users to sign in with just a few clicks. Developers use callback URLs as part of this integration in order to provide directions on where a user s…

[happycamper]

Thanks @Connexinet
@Innfedia
We’ve been making many changes and have posted our overall roadmap here Please review our announcement from May here, here and here.

You can fix this error very simply, by whitelisting all of your callback URLs in your app settings on apps.twitter.com.

[Innfedia]

E/Twitter: Invalid json: <?xml version="1.0" encoding="UTF-8"?>Callback URL not approved for this client application. Approved callback URLs can be adjusted in your application settings
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:224)
at com.twitter.sdk.android.core.models.SafeListAdapter$1.read(SafeListAdapter.java:45)
at com.twitter.sdk.android.core.models.SafeMapAdapter$1.read(SafeMapAdapter.java:45)
at com.google.gson.Gson.fromJson(Gson.java:887)
at com.google.gson.Gson.fromJson(Gson.java:852)
at com.google.gson.Gson.fromJson(Gson.java:801)
at com.google.gson.Gson.fromJson(Gson.java:773)
at com.twitter.sdk.android.core.TwitterApiException.parseApiError(TwitterApiException.java:110)
at com.twitter.sdk.android.core.TwitterApiException.readApiError(TwitterApiException.java:95)
at com.twitter.sdk.android.core.TwitterApiException.(TwitterApiException.java:43)
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:385)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:213)
at com.twitter.sdk.android.core.models.SafeListAdapter$1.read(SafeListAdapter.java:45)
at com.twitter.sdk.android.core.models.SafeMapAdapter$1.read(SafeMapAdapter.java:45)
at com.google.gson.Gson.fromJson(Gson.java:887)
at com.google.gson.Gson.fromJson(Gson.java:852)
at com.google.gson.Gson.fromJson(Gson.java:801)
at com.google.gson.Gson.fromJson(Gson.java:773)
at com.twitter.sdk.android.core.TwitterApiException.parseApiError(TwitterApiException.java:110)
at com.twitter.sdk.android.core.TwitterApiException.readApiError(TwitterApiException.java:95)
at com.twitter.sdk.android.core.TwitterApiException.(TwitterApiException.java:43)
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
06-14 10:41:07.240 6789-6789/com.mandywebdesign.innfediaapp E/Twitter: Failed to get request token
com.twitter.sdk.android.core.TwitterApiException: HTTP request failed, Status: 403
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
06-14 10:41:07.335 6789-6789/com.mandywebdesign.innfediaapp D/Twitter: onActivityResult called with 140 1
06-14 10:41:07.335 6789-6789/com.mandywebdesign.innfediaapp E/Twitter: Authorization completed with an error
com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token
at com.twitter.sdk.android.core.identity.OAuthController$1.failure(OAuthController.java:94)
at com.twitter.sdk.android.core.internal.oauth.OAuth1aService$1.failure(OAuth1aService.java:191)
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
06-14 10:41:07.335 6789-6789/com.mandywebdesign.innfediaapp E/UserPagesActivity: com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token

[Innfedia]

Thanks for team support, please give me solution as soon as possible.

[Innfedia]

This is the error Log

E/Twitter: Invalid json: <?xml version="1.0" encoding="UTF-8"?>Callback URL not approved for this client application. Approved callback URLs can be adjusted in your application settings

com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $

at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:224)

at com.twitter.sdk.android.core.models.SafeListAdapter$1.read(SafeListAdapter.java:45)

at com.twitter.sdk.android.core.models.SafeMapAdapter$1.read(SafeMapAdapter.java:45)

at com.google.gson.Gson.fromJson(Gson.java:887)

at com.google.gson.Gson.fromJson(Gson.java:852)

at com.google.gson.Gson.fromJson(Gson.java:801)

at com.google.gson.Gson.fromJson(Gson.java:773)

at com.twitter.sdk.android.core.TwitterApiException.parseApiError(TwitterApiException.java:110)

at com.twitter.sdk.android.core.TwitterApiException.readApiError(TwitterApiException.java:95)

at com.twitter.sdk.android.core.TwitterApiException.(TwitterApiException.java:43)

at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)

at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)

at android.os.Handler.handleCallback(Handler.java:790)

at android.os.Handler.dispatchMessage(Handler.java:99)

at android.os.Looper.loop(Looper.java:164)

at android.app.ActivityThread.main(ActivityThread.java:6494)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $

at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:385)

at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:213)

at com.twitter.sdk.android.core.models.SafeListAdapter$1.read(SafeListAdapter.java:45)

at com.twitter.sdk.android.core.models.SafeMapAdapter$1.read(SafeMapAdapter.java:45)

at com.google.gson.Gson.fromJson(Gson.java:887)

at com.google.gson.Gson.fromJson(Gson.java:852)

at com.google.gson.Gson.fromJson(Gson.java:801)

at com.google.gson.Gson.fromJson(Gson.java:773)

at com.twitter.sdk.android.core.TwitterApiException.parseApiError(TwitterApiException.java:110)

at com.twitter.sdk.android.core.TwitterApiException.readApiError(TwitterApiException.java:95)

at com.twitter.sdk.android.core.TwitterApiException.(TwitterApiException.java:43)

at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)

at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)

at android.os.Handler.handleCallback(Handler.java:790)

at android.os.Handler.dispatchMessage(Handler.java:99)

at android.os.Looper.loop(Looper.java:164)

at android.app.ActivityThread.main(ActivityThread.java:6494)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

06-14 10:41:07.240 6789-6789/com.mandywebdesign.innfediaapp E/Twitter: Failed to get request token

com.twitter.sdk.android.core.TwitterApiException: HTTP request failed, Status: 403

at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)

at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)

at android.os.Handler.handleCallback(Handler.java:790)

at android.os.Handler.dispatchMessage(Handler.java:99)

at android.os.Looper.loop(Looper.java:164)

at android.app.ActivityThread.main(ActivityThread.java:6494)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

06-14 10:41:07.335 6789-6789/com.mandywebdesign.innfediaapp D/Twitter: onActivityResult called with 140 1

06-14 10:41:07.335 6789-6789/com.mandywebdesign.innfediaapp E/Twitter: Authorization completed with an error

com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token

at com.twitter.sdk.android.core.identity.OAuthController$1.failure(OAuthController.java:94)

at com.twitter.sdk.android.core.internal.oauth.OAuth1aService$1.failure(OAuth1aService.java:191)

at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)

at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)

at android.os.Handler.handleCallback(Handler.java:790)

at android.os.Handler.dispatchMessage(Handler.java:99)

at android.os.Looper.loop(Looper.java:164)

at android.app.ActivityThread.main(ActivityThread.java:6494)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

06-14 10:41:07.335 6789-6789/com.mandywebdesign.innfediaapp E/UserPagesActivity: com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token

[Connexinet]

Exactly what I thought.
Please read the article I posted above and follow the instructions.

[Innfedia]

new error report

Invalid json: Request token failed
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:224)
at com.twitter.sdk.android.core.models.SafeListAdapter$1.read(SafeListAdapter.java:45)
at com.twitter.sdk.android.core.models.SafeMapAdapter$1.read(SafeMapAdapter.java:45)
at com.google.gson.Gson.fromJson(Gson.java:887)
at com.google.gson.Gson.fromJson(Gson.java:852)
at com.google.gson.Gson.fromJson(Gson.java:801)
at com.google.gson.Gson.fromJson(Gson.java:773)
at com.twitter.sdk.android.core.TwitterApiException.parseApiError(TwitterApiException.java:110)
at com.twitter.sdk.android.core.TwitterApiException.readApiError(TwitterApiException.java:95)
at com.twitter.sdk.android.core.TwitterApiException.(TwitterApiException.java:43)
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:385)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:213)
at com.twitter.sdk.android.core.models.SafeListAdapter$1.read(SafeListAdapter.java:45)
at com.twitter.sdk.android.core.models.SafeMapAdapter$1.read(SafeMapAdapter.java:45)
at com.google.gson.Gson.fromJson(Gson.java:887)
at com.google.gson.Gson.fromJson(Gson.java:852)
at com.google.gson.Gson.fromJson(Gson.java:801)
at com.google.gson.Gson.fromJson(Gson.java:773)
at com.twitter.sdk.android.core.TwitterApiException.parseApiError(TwitterApiException.java:110)
at com.twitter.sdk.android.core.TwitterApiException.readApiError(TwitterApiException.java:95)
at com.twitter.sdk.android.core.TwitterApiException.(TwitterApiException.java:43)
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
06-20 10:42:37.768 7790-7790/com.mandywebdesign.innfediaapp E/Twitter: Failed to get request token
com.twitter.sdk.android.core.TwitterApiException: HTTP request failed, Status: 401
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
06-20 10:42:37.805 7790-7790/com.mandywebdesign.innfediaapp E/Twitter: Failed to get app auth token
com.twitter.sdk.android.core.TwitterApiException: HTTP request failed, Status: 403
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
06-20 10:42:37.842 7790-7790/com.mandywebdesign.innfediaapp D/Twitter: onActivityResult called with 140 1
06-20 10:42:37.843 7790-7790/com.mandywebdesign.innfediaapp E/Twitter: Authorization completed with an error
com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token
at com.twitter.sdk.android.core.identity.OAuthController$1.failure(OAuthController.java:94)
at com.twitter.sdk.android.core.internal.oauth.OAuth1aService$1.failure(OAuth1aService.java:191)
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
06-20 10:42:37.843 7790-7790/com.mandywebdesign.innfediaapp E/UserPagesActivity: com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token

[andypiper]

Can you confirm that you’ve whitelisted your application callback URI?

[Innfedia]

yes

Authorization completed with an error
com.twitter.sdk.android.core.TwitterAuthException: Authorize failed.
at com.twitter.sdk.android.core.identity.TwitterAuthClient.handleAuthorize(TwitterAuthClient.java:112)
at com.twitter.sdk.android.core.identity.TwitterAuthClient.authorize(TwitterAuthClient.java:103)
at com.twitter.sdk.android.core.identity.TwitterLoginButton$LoginClickListener.onClick(TwitterLoginButton.java:160)
at android.view.View.performClick(View.java:6294)
at android.view.View$PerformClick.run(View.java:24770)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

[Innfedia]

This is my callback url

https://innfedia-c23ed.firebaseapp.com/__/auth/handler

[Innfedia]

yes, my callback uri whitelisted .

my code is:

Twitter.initialize(this);

    TwitterConfig config = new TwitterConfig.Builder(this)
            .logger(new DefaultLogger(Log.DEBUG))
            .twitterAuthConfig(new TwitterAuthConfig(getString(R.string.consumer_key), getString(R.string.consumer_secret)))
            .debug(true)
            .build();
    Twitter.initialize(config);

loginButton.setCallback(new Callback() {
@Override
public void success(Result result) {
Log.d(TAG,result.data.getUserName());
Toast.makeText(getApplicationContext(),“success”,Toast.LENGTH_SHORT).show();
}

        @Override
        public void failure(TwitterException exception) {
            Log.d(TAG,exception.toString());
            Toast.makeText(getApplicationContext(),"failed : "+exception.getMessage(),Toast.LENGTH_SHORT).show();
        }
    });

and my application give error

Failed to get request token
com.twitter.sdk.android.core.TwitterApiException: HTTP request failed, Status: 400
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6649)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:826)
06-20 13:15:29.500 6112-6112/biz.laenger.android.vpbs.example E/Twitter: Authorization completed with an error
com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token
at com.twitter.sdk.android.core.identity.OAuthController$1.failure(OAuthController.java:94)
at com.twitter.sdk.android.core.internal.oauth.OAuth1aService$1.failure(OAuth1aService.java:191)
at com.twitter.sdk.android.core.Callback.onResponse(Callback.java:42)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall$1$1.run(ExecutorCallAdapterFactory.java:68)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6649)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:826)
06-20 13:15:29.500 6112-6112/biz.laenger.android.vpbs.example D/BottomSheetActivity: com.twitter.sdk.android.core.TwitterAuthException: Failed to get request token

[Vierco]

@Innfedia I had the same problem as you and asked in stackoverflow. nobody answered me, but finally I found the solution. Take a look at this: https://stackoverflow.com/questions/50951465/change-in-twitter-login

[Innfedia]

Thanks, but it not worked for me.

[Vierco]

at com.twitter.sdk.android.core.identity.OAuthController$1.failure(OAuthController.java:94)

@Innfedia this error line can be displayed when CONSUMER_KEY and CONSUMER_SECRET are not located by the library.
Confirm that in your string file, you have them with the exact names, like this:

<string name="com.twitter.sdk.android.CONSUMER_KEY">XXXXXXXXXX</string>
<string name="com.twitter.sdk.android.CONSUMER_SECRET">XXXXXXXX</string>

Always configuring the settings of the app as I indicated above.