NetworkOnMainThreadException crashing app

[ViWu]

When I run and test the app on my emulator, the app crashes when I try to type in the search bar on the main page (destinations). Sometimes it also randomly crashes when I click on some of options in the navigation drawer. Not sure if it's because of my emulator or if it's a bug. Anyways, here is the log:

06-22 17:22:08.291 18492-18492/tie.hackathon.travelguide E/AndroidRuntime: FATAL EXCEPTION: main
Process: tie.hackathon.travelguide, PID: 18492
android.os.NetworkOnMainThreadException
at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1273)
at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:249)
at libcore.io.IoBridge.recvfrom(IoBridge.java:549)
at java.net.PlainSocketImpl.read(PlainSocketImpl.java:481)
at java.net.PlainSocketImpl.-wrap0(PlainSocketImpl.java)
at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:237)
at okio.Okio$2.read(Okio.java:138)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:238)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:325)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:314)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:210)
at okhttp3.internal.http.Http1xStream$ChunkedSource.readChunkSize(Http1xStream.java:434)
at okhttp3.internal.http.Http1xStream$ChunkedSource.read(Http1xStream.java:418)
at okhttp3.internal.Util.skipAll(Util.java:176)
at okhttp3.internal.Util.discard(Util.java:158)
at okhttp3.internal.http.Http1xStream$ChunkedSource.close(Http1xStream.java:455)
at okio.RealBufferedSource.close(RealBufferedSource.java:434)
at okio.RealBufferedSource.close(RealBufferedSource.java:434)
at okio.InflaterSource.close(InflaterSource.java:126)
at okio.GzipSource.close(GzipSource.java:182)
at okio.RealBufferedSource.close(RealBufferedSource.java:434)
at okhttp3.internal.Util.closeQuietly(Util.java:88)
at okhttp3.ResponseBody.bytes(ResponseBody.java:130)
at okhttp3.ResponseBody.string(ResponseBody.java:154)
at tie.hackathon.travelguide.CityFragment$1.lambda$-tie_hackathon_travelguide_CityFragment$1_lambda$6(CityFragment.java:126)
at tie.hackathon.travelguide.-$Lambda$19.$m$0(Unknown Source)
at tie.hackathon.travelguide.-$Lambda$19.run(Unknown Source)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

[Swati4star]

Are you still facing this error? I can't reproduce this bug.

[Swati4star]

Closing it for now. Not able to reproduce it. Feel free to open it again, in case you face the same issue.