Retrofit: 200 Empty body fails (retrofit:2.0.0)
Hi,
Noticed an issue when receiving a 200 response with an empty body.
Using the jackson-converter.
com.fasterxml.jackson.databind.JsonMappingException: No content to map due to end-of-input
at [Source: java.io.InputStreamReader@2fc6f97f; line: 1, column: 1]
at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:148)
at com.fasterxml.jackson.databind.ObjectReader._initForReading(ObjectReader.java:381)
at com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:1494)
at com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1119)
at retrofit.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:33)
at retrofit.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:23)
at retrofit.OkHttpCall.parseResponse(OkHttpCall.java:144)
at retrofit.OkHttpCall.execute(OkHttpCall.java:112)
at retrofit.ExecutorCallAdapterFactory$ExecutorCallbackCall.execute(ExecutorCallAdapterFactory.java:60)
However this call works correctly if the response has status code 204 or 205.
Is there any way around this?
Cheers
ghost
All 15 comments
Use Void as the response body type. Empty is not valid JSON.
On Tue, Sep 22, 2015, 5:59 AM Jonathon Fry [email protected] wrote:
Hi,
Noticed an issue when receiving a 200 response with an empty body.
com.fasterxml.jackson.databind.JsonMappingException: No content to map due to end-of-input
at [Source: java.io.InputStreamReader@2fc6f97f; line: 1, column: 1]
at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:148)
at com.fasterxml.jackson.databind.ObjectReader._initForReading(ObjectReader.java:381)
at com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:1494)
at com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1119)
at retrofit.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:33)
at retrofit.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:23)
at retrofit.OkHttpCall.parseResponse(OkHttpCall.java:144)
at retrofit.OkHttpCall.execute(OkHttpCall.java:112)
at retrofit.ExecutorCallAdapterFactory$ExecutorCallbackCall.execute(ExecutorCallAdapterFactory.java:60)However this call works correctly if the response has status code 204 or
205.Is there any way around this?
Cheers
—
Reply to this email directly or view it on GitHub
https://github.com/square/retrofit/issues/1105.
JakeWharton
on 22 Sep 2015
Requires the latest snapshot.
On Tue, Sep 22, 2015, 7:58 AM Jake Wharton [email protected] wrote:
Use Void as the response body type. Empty is not valid JSON.
On Tue, Sep 22, 2015, 5:59 AM Jonathon Fry [email protected]
wrote:Hi,
Noticed an issue when receiving a 200 response with an empty body.
com.fasterxml.jackson.databind.JsonMappingException: No content to map due to end-of-input
at [Source: java.io.InputStreamReader@2fc6f97f; line: 1, column: 1]
at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:148)
at com.fasterxml.jackson.databind.ObjectReader._initForReading(ObjectReader.java:381)
at com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:1494)
at com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1119)
at retrofit.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:33)
at retrofit.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:23)
at retrofit.OkHttpCall.parseResponse(OkHttpCall.java:144)
at retrofit.OkHttpCall.execute(OkHttpCall.java:112)
at retrofit.ExecutorCallAdapterFactory$ExecutorCallbackCall.execute(ExecutorCallAdapterFactory.java:60)However this call works correctly if the response has status code 204 or
205.Is there any way around this?
Cheers
—
Reply to this email directly or view it on GitHub
https://github.com/square/retrofit/issues/1105.
JakeWharton
on 22 Sep 2015
Okay, thanks!
ghost
on 22 Sep 2015
Hi @JakeWharton,
Void did not work for me either. But ResponseBody worked.
One more issue is that when my request returns 404 NOT FOUND, retrofit called onSuccess() of callback. It's the same result when I used Void, ResponseBody and JSONObject in Callback.
Could you please elaborate on how it works so that we will have a single code for all cases empty/success, empty/failure, body/success and body/failure ? Or any link to doc ?
Thanks,
Guru
gurappa
on 29 Sep 2015
With retrofit beta2, it works fine with Void for me too.
Pleaseclose this here as I got to understand the stuff now with beta2.
Thanks,
Guru
gurappa
on 29 Sep 2015
But how can i create Void instance in retrofit-mock?
ivashov
on 24 Oct 2015
@ivashov null will work.
swankjesse
on 24 Oct 2015
thx, this code crashes with RuntimeException
return Calls.response(null, retrofit);
But this works
return Calls.response(Response.success((Void) null), retrofit);
With what exception?
JakeWharton
on 24 Oct 2015
E/AndroidRuntime: Caused by: java.lang.RuntimeException
E/AndroidRuntime: at retrofit.mock.BehaviorCall.execute(BehaviorCall.java:152)
The whole trace
On Sat, Oct 24, 2015, 3:21 PM Kirill Ivashov [email protected]
wrote:
E/AndroidRuntime: Caused by: java.lang.RuntimeException
E/AndroidRuntime: at retrofit.mock.BehaviorCall.execute(BehaviorCall.java:152)—
Reply to this email directly or view it on GitHub
https://github.com/square/retrofit/issues/1105#issuecomment-150842240.
JakeWharton
on 24 Oct 2015
Whole trace
10-25 01:04:26.549 17531-17531/com.github.ivashov.voidretrofit D/MainActivity: deleteCrash() called
10-25 01:04:29.139 17531-17531/com.github.ivashov.voidretrofit D/AndroidRuntime: Shutting down VM
10-25 01:04:29.139 17531-17531/com.github.ivashov.voidretrofit W/dalvikvm: threadid=1: thread exiting with uncaught exception (group=0x41570d88)
10-25 01:04:29.139 17531-17531/com.github.ivashov.voidretrofit E/test: Exception
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: FATAL EXCEPTION: main
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: Process: com.github.ivashov.voidretrofit, PID: 17531
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: java.lang.IllegalStateException: Could not execute method for android:onClick
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.support.v7.internal.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:278)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View.performClick(View.java:4584)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View$PerformClick.run(View.java:18568)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:733)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Looper.loop(Looper.java:136)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5214)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:814)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:630)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at dalvik.system.NativeStart.main(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: Caused by: java.lang.reflect.InvocationTargetException
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.support.v7.internal.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:273)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View.performClick(View.java:4584)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View$PerformClick.run(View.java:18568)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:733)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Looper.loop(Looper.java:136)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5214)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:814)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:630)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at dalvik.system.NativeStart.main(Native Method)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: Caused by: java.lang.RuntimeException
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at retrofit.mock.BehaviorCall.execute(BehaviorCall.java:152)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.github.ivashov.voidretrofit.MainActivity.onCrashButton(MainActivity.java:64)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.support.v7.internal.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:273)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View.performClick(View.java:4584)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View$PerformClick.run(View.java:18568)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:733)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Looper.loop(Looper.java:136)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5214)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:814)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:630)Â
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at dalvik.system.NativeStart.main(Native Method)
Whole project
https://github.com/ivashov/retrofit-void-call
It seems that enqueue() doesn't work with retrofit-mock
ivashov
on 25 Oct 2015
Thanks. I'll take a look soon.
On Sat, Oct 24, 2015 at 6:08 PM Kirill Ivashov [email protected]
wrote:
Whole trace
10-25 01:04:26.549 17531-17531/com.github.ivashov.voidretrofit D/MainActivity: deleteCrash() called
10-25 01:04:29.139 17531-17531/com.github.ivashov.voidretrofit D/AndroidRuntime: Shutting down VM
10-25 01:04:29.139 17531-17531/com.github.ivashov.voidretrofit W/dalvikvm: threadid=1: thread exiting with uncaught exception (group=0x41570d88)
10-25 01:04:29.139 17531-17531/com.github.ivashov.voidretrofit E/test: Exception
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: FATAL EXCEPTION: main
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: Process: com.github.ivashov.voidretrofit, PID: 17531
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: java.lang.IllegalStateException: Could not execute method for android:onClick
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.support.v7.internal.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:278)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View.performClick(View.java:4584)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View$PerformClick.run(View.java:18568)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:733)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Looper.loop(Looper.java:136)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5214)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:814)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:630)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at dalvik.system.NativeStart.main(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: Caused by: java.lang.reflect.InvocationTargetException
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.support.v7.internal.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:273)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View.performClick(View.java:4584)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View$PerformClick.run(View.java:18568)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:733)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Looper.loop(Looper.java:136)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5214)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:814)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:630)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at dalvik.system.NativeStart.main(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: Caused by: java.lang.RuntimeException
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at retrofit.mock.BehaviorCall.execute(BehaviorCall.java:152)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.github.ivashov.voidretrofit.MainActivity.onCrashButton(MainActivity.java:64)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.support.v7.internal.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:273)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View.performClick(View.java:4584)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.view.View$PerformClick.run(View.java:18568)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:733)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.os.Looper.loop(Looper.java:136)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5214)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:814)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:630)
10-25 01:04:29.169 17531-17531/com.github.ivashov.voidretrofit E/AndroidRuntime: at dalvik.system.NativeStart.main(Native Method)Whole project
https://github.com/ivashov/retrofit-void-call—
Reply to this email directly or view it on GitHub
https://github.com/square/retrofit/issues/1105#issuecomment-150855718.
JakeWharton
on 25 Oct 2015
Hi, how to handle an API that return empty response if response is success and return a response "Error":"SessionKeyExpired" when response is failed. Both are successful API call scenario. I try to use Void but that would cause no way to handle the "Error". Thank you.
Sorry for bring up last year's thread.
azlanjamal
on 3 Jun 2016
@azlanjamal Did you find a good solution for this scenario?
JCarlosR
on 31 Mar 2018
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Most helpful comment
Hi, how to handle an API that return empty response if response is success and return a response "Error":"SessionKeyExpired" when response is failed. Both are successful API call scenario. I try to use Void but that would cause no way to handle the "Error". Thank you.
Sorry for bring up last year's thread.