2018-10-12 16:49:29.693 11679-11945/org.wikipedia.dev D/OkHttp: <-- 200 https://zh.wikipedia.org/w/api.php?format=json&formatversion=2&action=mobileview&prop=text|sections|languagecount|thumb|image|id|namespace|revision|description|lastmodified|normalizedtitle|displaytitle|protection|editable|pageprops&pageprops=wikibase_item&sections=0&sectionprop=toclevel|line|anchor&noheadings=&page=IoT%E6%8A%80%E8%A1%93&thumbwidth=640&uselang=zh-hans (205ms, unknown-length body)
2018-10-12 16:49:29.695 11679-11679/org.wikipedia.dev E/org.wikipedia.page.PageFragmentLoadState$3: onFailure():358: PageLead error: 
  org.wikipedia.dataclient.mwapi.MwException: The page you specified doesn't exist.
      at org.wikipedia.dataclient.mwapi.MwResponse.postProcess(MwResponse.java:28)
      at org.wikipedia.json.PostProcessingTypeAdapter$1.read(PostProcessingTypeAdapter.java:28)
      at retrofit2.converter.gson.GsonResponseBodyConverter.convert(GsonResponseBodyConverter.java:39)
      at retrofit2.converter.gson.GsonResponseBodyConverter.convert(GsonResponseBodyConverter.java:27)
      at retrofit2.ServiceMethod.toResponse(ServiceMethod.java:122)
      at retrofit2.OkHttpCall.parseResponse(OkHttpCall.java:217)
      at retrofit2.OkHttpCall$1.onResponse(OkHttpCall.java:116)
      at okhttp3.RealCall$AsyncCall.execute(RealCall.java:153)
      at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
      at java.lang.Thread.run(Thread.java:764)

Details

Related Changes in Gerrit:

	Subject	Author	Repo	Branch	Lines +/-
	Fix: Error occured when switching between Chinese variants	Cooltey	apps/android/wikipedia	master	+11 -2

Customize query in gerrit

Event Timeline

cooltey created this task.Oct 12 2018, 11:58 PM

Restricted Application added subscribers: Stang, Aklapper. · View Herald TranscriptOct 12 2018, 11:58 PM

cooltey updated the task description. (Show Details)Oct 12 2018, 11:59 PM

Liuxinyu970226 added a project: Chinese-Sites.Oct 13 2018, 3:39 AM

@bearND @Mholloway

In this case, we can navigate to the Traditional Chinese version of the Internet of things from the EN wiki Internet_of_things

The article title in Traditional Chinese is IoT技術, but the URL to request the article is 物联网 instead of IoT技術

If the app wants to request the Traditional Chinese version of the Internet of things, it should send 物联网 as the value of page

https://zh.wikipedia.org/w/api.php?format=json&formatversion=2&action=mobileview&prop=text|sections|languagecount|thumb|image|id|namespace|revision|description|lastmodified|normalizedtitle|displaytitle|protection|editable|pageprops&pageprops=wikibase_item&sections=0&sectionprop=toclevel|line|anchor&noheadings=&page=物联网&thumbwidth=640&uselang=zh-hant

In the response, the displaytitle shows a "converted" title IoT技術, but does not include the converted titles or redirected title, which will cause the following errors when the app trying to get the other information by the displaytitle.

If we are using 物聯網 to request the page, it will show us the converted titles correctly.

Summary

Send page=IoT技術 => returns Error
Send page=物联网 with uselang=zh-hant => returns displaytitle in IoT技術
Send page=物聯網 with uselang=zh-hant => returns displaytitle in IoT技術 and converted attribute with converted titles.

Question

Would it be possible to add values to converted titles if the displaytitle does not match the value to give to page? or, do you have any suggestion for this case?

Change 467848 had a related patch set uploaded (by Cooltey; owner: Cooltey):
[apps/android/wikipedia@master] [WIP] Fix: Error occured when switching between Chinese variants

https://gerrit.wikimedia.org/r/467848

gerritbot added a project: Patch-For-Review.Oct 17 2018, 12:11 AM

cooltey claimed this task.Oct 17 2018, 3:59 PM

Change 467848 merged by jenkins-bot:
[apps/android/wikipedia@master] Fix: Error occured when switching between Chinese variants

https://gerrit.wikimedia.org/r/467848

cooltey moved this task from Needs Triage to Android-app-release-v2.7.25x-J-Jaffa-Cake on the Wikipedia-Android-App board.Oct 18 2018, 3:42 PM

cooltey edited projects, added: Wikipedia-Android-App ( Android-app-release-v2.7.25x-J-Jaffa-Cake); removed: Wikipedia-Android-App.

cooltey moved this task from Backlog to QA signoff on the Wikipedia-Android-App ( Android-app-release-v2.7.25x-J-Jaffa-Cake) board.

I'm glad you found a solution for this. But CC'ing Reading Infrastructure for more visibility.

• bearND moved this task from Needs triage to Tracking on the Product-Infrastructure-Team-Backlog-Deprecated board.Oct 22 2018, 5:34 PM

Thanks, @bearND!

Working for me on 2.7.264-alpha-2018-11-08

Dbrant closed this task as Resolved.Nov 20 2018, 2:02 PM

Liuxinyu970226 moved this task from Backlog to Closed on the Chinese-Sites board.Nov 21 2018, 2:33 PM

Stang unsubscribed.Nov 14 2021, 12:06 AM

Restricted Application changed the subtype of this task from "Task" to "Bug Report". · View Herald TranscriptNov 14 2021, 12:06 AM

Maintenance_bot removed a project: Patch-For-Review.Nov 14 2021, 12:11 AM

[BUG] Error occured when switching between Chinese variants Closed, ResolvedPublicBUG REPORTActions

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Summary

Question

[BUG] Error occured when switching between Chinese variants
Closed, ResolvedPublicBUG REPORT
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