Alpha Content Parsing Error #3200

anandwana001 · 2021-05-19T05:14:10Z

Trying playing exploration with Alpha content logs the error with a blank screen.

Error

Tried opening placed values first chapter

2021-05-19 10:30:47.669 18038-18038/org.oppia.android E/StateFragment: Failed to retrieve ephemeral state
    org.json.JSONException: Value {"value":["ones place","ones","one place","one"]} at normalizedStrSet of type org.json.JSONObject cannot be converted to JSONArray
        at org.json.JSON.typeMismatch(JSON.java:101)
        at org.json.JSONObject.getJSONArray(JSONObject.java:591)
        at org.oppia.android.domain.util.StateRetriever.parseTranslatableSetOfNormalizedString(StateRetriever.kt:359)
        at org.oppia.android.domain.util.StateRetriever.createExactInputFromJson(StateRetriever.kt:250)
        at org.oppia.android.domain.util.StateRetriever.convertToRuleSpec(StateRetriever.kt:223)
        at org.oppia.android.domain.util.StateRetriever.createSingleAnswerGroupFromJson(StateRetriever.kt:127)
        at org.oppia.android.domain.util.StateRetriever.createAnswerGroupsFromJson(StateRetriever.kt:95)
        at org.oppia.android.domain.util.StateRetriever.createInteractionFromJson(StateRetriever.kt:58)
        at org.oppia.android.domain.util.StateRetriever.createStateFromJson(StateRetriever.kt:45)
        at org.oppia.android.domain.exploration.ExplorationRetriever.createStatesFromJsonObject(ExplorationRetriever.kt:56)
        at org.oppia.android.domain.exploration.ExplorationRetriever.loadExplorationFromAsset(ExplorationRetriever.kt:45)
        at org.oppia.android.domain.exploration.ExplorationRetriever.loadExploration(ExplorationRetriever.kt:32)
        at org.oppia.android.domain.exploration.ExplorationProgressController.retrieveCurrentStateWithinCacheAsync(ExplorationProgressController.kt:394)
        at org.oppia.android.domain.exploration.ExplorationProgressController.retrieveCurrentStateAsync(ExplorationProgressController.kt:380)
        at org.oppia.android.domain.exploration.ExplorationProgressController$currentStateDataProvider$1.invoke(ExplorationProgressController.kt:54)
        at org.oppia.android.domain.exploration.ExplorationProgressController$currentStateDataProvider$1.invoke(ExplorationProgressController.kt:34)
        at org.oppia.android.util.data.DataProviders$createInMemoryDataProviderAsync$1.retrieveData(DataProviders.kt:213)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData.retrieveFromDataProvider(DataProviders.kt:364)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData.handleDataProviderUpdate(DataProviders.kt:352)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData$onActive$job$1.invokeSuspend(DataProviders.kt:311)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:764)

Tried opening the first chapter of multiplication

2021-05-19 10:31:18.732 18038-18038/org.oppia.android E/ExplorationActivity: Failed to retrieve answer outcome
    org.json.JSONException: Value {"value":["4 *6","4 * 6","4* 6","4*6","6* 4","6 *4","6*4","6 * 4"]} at normalizedStrSet of type org.json.JSONObject cannot be converted to JSONArray
        at org.json.JSON.typeMismatch(JSON.java:101)
        at org.json.JSONObject.getJSONArray(JSONObject.java:591)
        at org.oppia.android.domain.util.StateRetriever.parseTranslatableSetOfNormalizedString(StateRetriever.kt:359)
        at org.oppia.android.domain.util.StateRetriever.createExactInputFromJson(StateRetriever.kt:250)
        at org.oppia.android.domain.util.StateRetriever.convertToRuleSpec(StateRetriever.kt:223)
        at org.oppia.android.domain.util.StateRetriever.createSingleAnswerGroupFromJson(StateRetriever.kt:127)
        at org.oppia.android.domain.util.StateRetriever.createAnswerGroupsFromJson(StateRetriever.kt:95)
        at org.oppia.android.domain.util.StateRetriever.createInteractionFromJson(StateRetriever.kt:58)
        at org.oppia.android.domain.util.StateRetriever.createStateFromJson(StateRetriever.kt:45)
        at org.oppia.android.domain.exploration.ExplorationRetriever.createStatesFromJsonObject(ExplorationRetriever.kt:56)
        at org.oppia.android.domain.exploration.ExplorationRetriever.loadExplorationFromAsset(ExplorationRetriever.kt:45)
        at org.oppia.android.domain.exploration.ExplorationRetriever.loadExploration(ExplorationRetriever.kt:32)
        at org.oppia.android.domain.exploration.ExplorationDataController.retrieveExplorationById(ExplorationDataController.kt:75)
        at org.oppia.android.domain.exploration.ExplorationDataController$getExplorationById$1.invokeSuspend(ExplorationDataController.kt:32)
        at org.oppia.android.domain.exploration.ExplorationDataController$getExplorationById$1.invoke(Unknown Source:10)
        at org.oppia.android.util.data.DataProviders$createInMemoryDataProviderAsync$1.retrieveData(DataProviders.kt:213)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData.retrieveFromDataProvider(DataProviders.kt:364)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData.handleDataProviderUpdate(DataProviders.kt:352)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData$onActive$job$1.invokeSuspend(DataProviders.kt:311)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:764)

Error - Ratio

2021-05-19 10:42:50.932 18038-18038/org.oppia.android E/StateFragment: Failed to retrieve ephemeral state
    org.json.JSONException: Value {"value":["2:5","\"2 to 5\"","2 to 5"]} at normalizedStrSet of type org.json.JSONObject cannot be converted to JSONArray
        at org.json.JSON.typeMismatch(JSON.java:101)
        at org.json.JSONObject.getJSONArray(JSONObject.java:591)
        at org.oppia.android.domain.util.StateRetriever.parseTranslatableSetOfNormalizedString(StateRetriever.kt:359)
        at org.oppia.android.domain.util.StateRetriever.createExactInputFromJson(StateRetriever.kt:250)
        at org.oppia.android.domain.util.StateRetriever.convertToRuleSpec(StateRetriever.kt:223)
        at org.oppia.android.domain.util.StateRetriever.createSingleAnswerGroupFromJson(StateRetriever.kt:127)
        at org.oppia.android.domain.util.StateRetriever.createAnswerGroupsFromJson(StateRetriever.kt:95)
        at org.oppia.android.domain.util.StateRetriever.createInteractionFromJson(StateRetriever.kt:58)
        at org.oppia.android.domain.util.StateRetriever.createStateFromJson(StateRetriever.kt:45)
        at org.oppia.android.domain.exploration.ExplorationRetriever.createStatesFromJsonObject(ExplorationRetriever.kt:56)
        at org.oppia.android.domain.exploration.ExplorationRetriever.loadExplorationFromAsset(ExplorationRetriever.kt:45)
        at org.oppia.android.domain.exploration.ExplorationRetriever.loadExploration(ExplorationRetriever.kt:32)
        at org.oppia.android.domain.exploration.ExplorationProgressController.retrieveCurrentStateWithinCacheAsync(ExplorationProgressController.kt:394)
        at org.oppia.android.domain.exploration.ExplorationProgressController.retrieveCurrentStateAsync(ExplorationProgressController.kt:380)
        at org.oppia.android.domain.exploration.ExplorationProgressController$currentStateDataProvider$1.invoke(ExplorationProgressController.kt:54)
        at org.oppia.android.domain.exploration.ExplorationProgressController$currentStateDataProvider$1.invoke(ExplorationProgressController.kt:34)
        at org.oppia.android.util.data.DataProviders$createInMemoryDataProviderAsync$1.retrieveData(DataProviders.kt:213)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData.retrieveFromDataProvider(DataProviders.kt:364)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData.handleDataProviderUpdate(DataProviders.kt:352)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData$onActive$job$1.invokeSuspend(DataProviders.kt:311)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:764)

The text was updated successfully, but these errors were encountered:

anandwana001 · 2021-05-19T05:32:53Z

@rt4914 Checked on the latest develop branch, getting these errors.

anandwana001 · 2021-05-19T05:38:12Z

Solution - src/main/java/org/oppia/android/domain/util/StateRetriever.kt

private fun parseTranslatableSetOfNormalizedString(
    translatableSetOfStringsJson: JSONObject
  ): TranslatableSetOfNormalizedString = TranslatableSetOfNormalizedString.newBuilder().apply {
    contentId = translatableSetOfStringsJson.getString("contentId")
++    val normalizedStrObj = translatableSetOfStringsJson.getJSONObject("normalizedStrSet")
++ val strSet = normalizedStrObj.getJSONArray("value")
    for (i in 0 until strSet.length()) {
      addNormalizedStrings(strSet.getString(i))
    }
  }.build()

seanlip · 2023-06-08T10:58:54Z

Confirmed with @BenHenning that this is obsolete; we don't use the JSON loading pipeline anymore.

anandwana001 added Type: Bug labels May 19, 2021

anandwana001 closed this as completed May 19, 2021

anandwana001 reopened this May 19, 2021

anandwana001 changed the title ~~Alpha Content Error~~ Alpha Content Parsing Error May 19, 2021

anandwana001 mentioned this issue May 19, 2021

Fix #3200: Alpha Content Parsing Error #3203

Closed

8 tasks

anandwana001 self-assigned this May 19, 2021

anandwana001 mentioned this issue May 20, 2021

Add support for SetOfNormalizedString for TextInput #2001

Closed

anandwana001 removed their assignment Aug 18, 2021

BenHenning added temp: triage for beta and removed Status: Not started labels Jun 7, 2022

BenHenning added this to [Team] Core Learner and Mastery flows & UI Frontend - Android Jul 11, 2022

seanlip moved this to Needs Triage in [Team] Core Learner and Mastery flows & UI Frontend - Android Jul 11, 2022

Broppia added issue_type_bug Impact: Low Low perceived user impact (e.g. edge cases). labels Jul 29, 2022

BenHenning removed the Type: Bug label Aug 9, 2022

BenHenning added Issue: Needs Clarification Indicates that an issue needs more detail in order to be able to be acted upon. Z-ibt Temporary label for Ben to keep track of issues he's triaged. issue_user_developer labels Sep 15, 2022

BenHenning removed this from [Team] Core Learner and Mastery flows & UI Frontend - Android Sep 15, 2022

BenHenning added this to [Team] Developer Workflow & Infrastructure - Android Sep 15, 2022

BenHenning moved this to Needs Triage in [Team] Developer Workflow & Infrastructure - Android Sep 15, 2022

seanlip removed the issue_user_developer label Mar 29, 2023

seanlip added bug End user-perceivable behaviors which are not desirable. and removed issue_type_bug labels Mar 29, 2023

seanlip moved this to Todo in [Team] Developer Workflow & Infrastructure - Android Jun 4, 2023

MohitGupta121 added the Work: Medium The means to find the solution is clear, but it isn't at good-first-issue level yet. label Jun 8, 2023

seanlip closed this as not planned Won't fix, can't repro, duplicate, stale Jun 8, 2023

github-project-automation bot moved this from Todo to Done in [Team] Developer Workflow & Infrastructure - Android Jun 8, 2023

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Alpha Content Parsing Error #3200

Alpha Content Parsing Error #3200

anandwana001 commented May 19, 2021 •

edited

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anandwana001 commented May 19, 2021

anandwana001 commented May 19, 2021

seanlip commented Jun 8, 2023

Alpha Content Parsing Error #3200

Alpha Content Parsing Error #3200

Comments

anandwana001 commented May 19, 2021 • edited Loading

anandwana001 commented May 19, 2021

anandwana001 commented May 19, 2021

seanlip commented Jun 8, 2023

anandwana001 commented May 19, 2021 •

edited

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