[Completions are no longer work]

[AndraxDev]

Description

Completions are no longer work

Steps to Reproduce

val completions: Flow<TextCompletion> = ai!!.completions(completionRequest)
completions.collect { v ->
    run {
        if (v.choices[0].text != "null") {
            response += v.choices[0].text
            messages[messages.size - 1]["message"] = "$response █"
            adapter?.notifyDataSetChanged()
        }
    }
}

Environment

• openai-kotlin version: 3.6.1
• Kotlin version: 1.9.0
• OS: Windows 11

Additional Info

com.aallam.openai.api.exception.OpenAIHttpException: Unexpected JSON token at offset 165: Unexpected 'null' value instead of string literal at path: $.choices[0].finish_reason
JSON input: .....obs":null,"finish_reason":null}],"model":"ada:ft-andraxdev:s.....
at com.aallam.openai.client.internal.http.HttpTransport.handleException(HttpTransport.kt:52)
at com.aallam.openai.client.internal.http.HttpTransport.perform(HttpTransport.kt:34)
at com.aallam.openai.client.internal.http.HttpTransport$perform$2.invokeSuspend(Unknown Source:15)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
at android.os.Handler.handleCallback(Handler.java:942)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app.ActivityThread.main(ActivityThread.java:7959)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:942)
Caused by: kotlinx.serialization.json.internal.JsonDecodingException: Unexpected JSON token at offset 165: Unexpected 'null' value instead of string literal at path: $.choices[0].finish_reason
JSON input: .....obs":null,"finish_reason":null}],"model":"ada:ft-andraxdev:s.....
at kotlinx.serialization.json.internal.JsonExceptionsKt.JsonDecodingException(JsonExceptions.kt:24)
at kotlinx.serialization.json.internal.JsonExceptionsKt.JsonDecodingException(JsonExceptions.kt:32)
at kotlinx.serialization.json.internal.AbstractJsonLexer.fail(AbstractJsonLexer.kt:584)
at kotlinx.serialization.json.internal.AbstractJsonLexer.fail$default(AbstractJsonLexer.kt:582)
at kotlinx.serialization.json.internal.AbstractJsonLexer.consumeStringLenientNotNull(AbstractJsonLexer.kt:430)
at kotlinx.serialization.json.internal.StreamingJsonDecoder.decodeString(StreamingJsonDecoder.kt:343)
at com.aallam.openai.api.core.FinishReason$$serializer.deserialize-NTudBxk(FinishReason.kt:6)
at com.aallam.openai.api.core.FinishReason$$serializer.deserialize(FinishReason.kt:6)
at kotlinx.serialization.json.internal.StreamingJsonDecoder.decodeSerializableValue(StreamingJsonDecoder.kt:70)
at kotlinx.serialization.encoding.AbstractDecoder.decodeSerializableValue(AbstractDecoder.kt:43)
at kotlinx.serialization.encoding.AbstractDecoder.decodeSerializableElement(AbstractDecoder.kt:70)
at kotlinx.serialization.json.internal.StreamingJsonDecoder.decodeSerializableElement(StreamingJsonDecoder.kt:165)
at com.aallam.openai.api.completion.Choice$$serializer.deserialize(Choice.kt:12)
at com.aallam.openai.api.completion.Choice$$serializer.deserialize(Choice.kt:12)
at kotlinx.serialization.json.internal.StreamingJsonDecoder.decodeSerializableValue(StreamingJsonDecoder.kt:70)
at kotlinx.serialization.encoding.AbstractDecoder.decodeSerializableValue(AbstractDecoder.kt:43)
at kotlinx.serialization.encoding.AbstractDecoder.decodeSerializableElement(AbstractDecoder.kt:70)
at kotlinx.serialization.json.internal.StreamingJsonDecoder.decodeSerializableElement(StreamingJsonDecoder.kt:165)
at kotlinx.serialization.encoding.CompositeDecoder$DefaultImpls.decodeSerializableElement$default(Decoding.kt:533)
at kotlinx.serialization.internal.CollectionLikeSerializer.readElement(CollectionSerializers.kt:80)
at kotlinx.serialization.internal.AbstractCollectionSerializer.readElement$default(CollectionSerializers.kt:51)
at kotlinx.serialization.internal.AbstractCollectionSerializer.merge(CollectionSerializers.kt:36)
at kotlinx.serialization.internal.AbstractCollectionSerializer.deserialize(CollectionSerializers.kt:43)
at kotlinx.serialization.json.internal.StreamingJsonDecoder.decodeSerializableValue(StreamingJsonDecoder.kt:70)
at kotlinx.serialization.encoding.AbstractDecoder.decodeSerializableValue(AbstractDecoder.kt:43)
at kotlinx.serialization.encoding.AbstractDecoder.decodeSerializableElement(AbstractDecoder.kt:70)
at kotlinx.serialization.json.internal.StreamingJsonDecoder.decodeSerializableElement(StreamingJsonDecoder.kt:165)
at com.aallam.openai.api.completion.TextCompletion$$serializer.deserialize(TextCompletion.kt:13)
at com.aallam.openai.api.completion.TextCompletion$$serializer.deserialize(TextCompletion.kt:13)
at kotlinx.serialization.json.internal.StreamingJsonDecoder.decodeSerializableValue(StreamingJsonDecoder.kt:70)
at kotlinx.serialization.json.Json.decodeFromString(Json.kt:107)
at com.aallam.openai.client.internal.api.CompletionsApi$completions$1$1.invokeSuspend(CompletionsApi.kt:61)
at com.aallam.openai.client.internal.api.CompletionsApi$completions$1$1.invoke(Unknown Source:8)
at com.aallam.openai.client.internal.api.CompletionsApi$completions$1$1.invoke(Unknown Source:4)
at io.ktor.client.statement.HttpStatement.execute(HttpStatement.kt:50)
at io.ktor.client.statement.HttpStatement$execute$1.invokeSuspend(Unknown Source:15)
... 10 more

[aallam]

Thank you for reporting this. Please note that the Completions is now considered 'legacy.' Most models supporting it will be discontinued on January 4th, 2024.

[AndraxDev]

How can I use my Fine-tuned models? I tried to use chat completions but API said that this model does not support chat completions.