OkHttp crashs app

[caiostartup]

compileSdkVersion 26
buildToolsVersion "26.0.2"
    minSdkVersion 19
    targetSdkVersion 26

04-05 06:33:01.036 12751-12751/com.segvida W/System.err: java.io.IOException: Stream closed
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:151)
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at android.graphics.BitmapFactory.decodeStreamInternal(BitmapFactory.java:646)
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:622)
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:660)
04-05 06:33:01.036 12751-12751/com.segvida W/System.err: at io.bal.ihsan.streetapi.api.base.StreetView$1.onResponse(StreetView.java:162)
04-05 06:33:01.037 12751-12751/com.segvida W/System.err: at retrofit.ExecutorCallAdapterFactory$ExecutorCallback$1.run(ExecutorCallAdapterFactory.java:86)
04-05 06:33:01.037 12751-12751/com.segvida W/System.err: at android.os.Handler.handleCallback(Handler.java:751)
04-05 06:33:01.037 12751-12751/com.segvida W/System.err: at android.os.Handler.dispatchMessage(Handler.java:95)
04-05 06:33:01.037 12751-12751/com.segvida W/System.err: at android.os.Looper.loop(Looper.java:154)
04-05 06:33:01.037 12751-12751/com.segvida W/System.err: at android.app.ActivityThread.main(ActivityThread.java:6165)
04-05 06:33:01.037 12751-12751/com.segvida W/System.err: at java.lang.reflect.Method.invoke(Native Method)
04-05 06:33:01.037 12751-12751/com.segvida W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:888)
04-05 06:33:01.037 12751-12751/com.segvida W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:778)
04-05 06:33:01.344 12751-12751/com.segvida E/UncaughtException: java.lang.NullPointerException: Attempt to invoke virtual method 'java.io.InputStream com.squareup.okhttp.ResponseBody.byteStream()' on a null object reference
at io.bal.ihsan.streetapi.api.base.StreetView$1.onResponse(StreetView.java:156)
at retrofit.ExecutorCallAdapterFactory$ExecutorCallback$1.run(ExecutorCallAdapterFactory.java:86)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6165)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:888)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:778)
04-05 06:33:01.577 12751-12751/com.segvida E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.segvida, PID: 12751
java.lang.NullPointerException: Attempt to invoke virtual method 'java.io.InputStream com.squareup.okhttp.ResponseBody.byteStream()' on a null object reference
at io.bal.ihsan.streetapi.api.base.StreetView$1.onResponse(StreetView.java:156)
at retrofit.ExecutorCallAdapterFactory$ExecutorCallback$1.run(ExecutorCallAdapterFactory.java:86)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6165)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:888)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:778)