Got exception from getCandlestickBars() #102

blaizechuang · 2018-03-23T08:49:43Z

Hi, I got an exception after calling following code
client.getCandlestickBars(TradingPairSymbols.BTCPairs.ETH_BTC, CandlestickInterval.DAILY);

It seems that the type mapping in [BinanceApiServiceGenerator.java:60] is incorrect.

Stacktrace:
com.binance.api.client.exception.BinanceApiException: com.fasterxml.jackson.databind.exc.InvalidFormatException: Can not construct instance of java.lang.Long from String value ("0.08000000"): not a valid Long value at
[Source: okhttp3.ResponseBody$BomAwareReader@5c25378; line: 1, column: 17] (through reference chain: java.util.ArrayList[0]->com.binance.api.client.domain.market.Candlestick["closeTime"]) at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:60) at com.binance.api.client.impl.BinanceApiRestClientImpl.getCandlestickBars(BinanceApiRestClientImpl.java:89)
at com.binance.api.client.impl.BinanceApiRestClientImpl.getCandlestickBars(BinanceApiRestClientImpl.java:94)
at
com.dpt.ileopard.binanceapitest.MainActivity$4.run(MainActivity.java:117) at java.lang.Thread.run(Thread.java:764)

freezerdragon · 2018-05-10T22:03:31Z

I am facing the same issue either. Is there any solution found so far?

joaopsilva · 2018-05-10T22:08:49Z

Hi, I'm unable to reproduce your problem, running client.getCandlestickBars("ETHBTC", CandlestickInterval.DAILY) works well for me. Can you please share your code @freezerdragon @blaizechuang ? Thanks.

freezerdragon · 2018-05-10T22:12:07Z

Hello @joaopsilva , thanks for quick response. I am trying to use this library for an android project. And importing it from both https://jitpack.io/#binance-exchange/binance-java-api or compiled JAR library. Neither worked so far.

My code is straightforward as ;

Log.d("BINANCE", "Clicked");
        BinanceApiClientFactory clientFactory = BinanceApiClientFactory.newInstance();
        //sync
        BinanceApiRestClient client = clientFactory.newRestClient();
        List<Candlestick> candlesticks = client.getCandlestickBars("NEOETH", CandlestickInterval.WEEKLY);

When I run this, I get ->

05-11 01:06:00.296 24783-24783/com.cryptodragon.android E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.cryptodragon.android, PID: 24783
    com.binance.api.client.exception.BinanceApiException: com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.lang.Long` from String "0.09700000": not a valid Long value
        at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 17] (through reference chain: java.util.ArrayList[0]->com.binance.api.client.domain.market.Candlestick["closeTime"])
        at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:60)
        at com.binance.api.client.impl.BinanceApiRestClientImpl.getCandlestickBars(BinanceApiRestClientImpl.java:96)
        at com.binance.api.client.impl.BinanceApiRestClientImpl.getCandlestickBars(BinanceApiRestClientImpl.java:101)
        at com.cryptodragon.android.Activities.Home.getKlines(Home.java:333)
        at com.cryptodragon.android.Activities.Home$4.onClick(Home.java:145)
        at android.view.View.performClick(View.java:5637)
        at android.view.View$PerformClick.run(View.java:22433)
        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:6186)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)
     Caused by: com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.lang.Long` from String "0.09700000": not a valid Long value
        at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 17] (through reference chain: java.util.ArrayList[0]->com.binance.api.client.domain.market.Candlestick["closeTime"])
        at com.fasterxml.jackson.databind.DeserializationContext.weirdStringException(DeserializationContext.java:1548)
        at com.fasterxml.jackson.databind.DeserializationContext.handleWeirdStringValue(DeserializationContext.java:910)
        at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer._parseLong(NumberDeserializers.java:584)
        at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer.deserialize(NumberDeserializers.java:557)
        at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer.deserialize(NumberDeserializers.java:535)
        at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:127)
        at com.fasterxml.jackson.databind.deser.impl.BeanAsArrayDeserializer.deserialize(BeanAsArrayDeserializer.java:119)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:286)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:245)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:27)
        at com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:1611)
        at com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1203)
        at retrofit2.converter.jackson.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:32)
        at retrofit2.converter.jackson.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:23)
        at retrofit2.ServiceMethod.toResponse(ServiceMethod.java:122)
        at retrofit2.OkHttpCall.parseResponse(OkHttpCall.java:217)
        at retrofit2.OkHttpCall.execute(OkHttpCall.java:180)
        at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall.execute(ExecutorCallAdapterFactory.java:91)
        at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:52)
        at com.binance.api.client.impl.BinanceApiRestClientImpl.getCandlestickBars(BinanceApiRestClientImpl.java:96) 
        at com.binance.api.client.impl.BinanceApiRestClientImpl.getCandlestickBars(BinanceApiRestClientImpl.java:101) 
        at com.cryptodragon.android.Activities.Home.getKlines(Home.java:333) 
        at com.cryptodragon.android.Activities.Home$4.onClick(Home.java:145) 
        at android.view.View.performClick(View.java:5637) 
        at android.view.View$PerformClick.run(View.java:22433) 
        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:6186) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)

This exact result.

freezerdragon · 2018-05-17T08:05:27Z

@joaopsilva is there any progress?

joaopsilva · 2018-09-13T00:33:33Z

Hi @freezerdragon , I am really unable to reproduce this problem, I've tried on multiple JDKs and it works. The retrofit library has since been updated, could you please update your repo and try again? Thanks.

eunomiadev · 2019-08-09T08:33:31Z

Same error here, only affected on Android
Repo:

implementation 'com.github.binance-exchange:binance-java-api:master-SNAPSHOT'

Code:

BinanceApiRestClient client = BinanceApiClientFactory.newInstance().newRestClient();
List<Candlestick> candlestickBars = client.getCandlestickBars("ZRXETH", CandlestickInterval.HOURLY, 100, null, null);
System.out.println("Candlestick size " + candlestickBars.size());

Error logs:

E/AndroidRuntime: FATAL EXCEPTION: Thread-5
    Process: cryptomaniac.co.id.cmrandroserver, PID: 21334
    com.binance.api.client.exception.BinanceApiException: com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.lang.Long` from String "0.00094076": not a valid Long value
        at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 17] (through reference chain: java.util.ArrayList[0]->com.binance.api.client.domain.market.Candlestick["closeTime"])
        at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:80)
        at com.binance.api.client.impl.BinanceApiRestClientImpl.getCandlestickBars(BinanceApiRestClientImpl.java:97)
        at tester.CandleTester.start(CandleTester.java:14)
        at cryptomaniac.co.id.cmrandroserver.MainActivity.lambda$onCreate$0(MainActivity.java:29)
        at cryptomaniac.co.id.cmrandroserver.-$$Lambda$MainActivity$S6Ew4qP_TgBDrVlGukzcTJZjv_A.run(Unknown Source:0)
        at java.lang.Thread.run(Thread.java:764)
     Caused by: com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.lang.Long` from String "0.00094076": not a valid Long value
        at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 17] (through reference chain: java.util.ArrayList[0]->com.binance.api.client.domain.market.Candlestick["closeTime"])
        at com.fasterxml.jackson.databind.DeserializationContext.weirdStringException(DeserializationContext.java:1552)
        at com.fasterxml.jackson.databind.DeserializationContext.handleWeirdStringValue(DeserializationContext.java:912)
        at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer._parseLong(NumberDeserializers.java:584)
        at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer.deserialize(NumberDeserializers.java:557)
        at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer.deserialize(NumberDeserializers.java:535)
        at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
        at com.fasterxml.jackson.databind.deser.impl.BeanAsArrayDeserializer.deserialize(BeanAsArrayDeserializer.java:119)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:286)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:245)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:27)
        at com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:1683)
        at com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1219)
        at retrofit2.converter.jackson.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:32)
        at retrofit2.converter.jackson.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:23)
        at retrofit2.ServiceMethod.toResponse(ServiceMethod.java:122)
        at retrofit2.OkHttpCall.parseResponse(OkHttpCall.java:217)
        at retrofit2.OkHttpCall.execute(OkHttpCall.java:180)
        at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall.execute(ExecutorCallAdapterFactory.java:91)
        at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:72)
        at com.binance.api.client.impl.BinanceApiRestClientImpl.getCandlestickBars(BinanceApiRestClientImpl.java:97) 
        at tester.CandleTester.start(CandleTester.java:14) 
        at cryptomaniac.co.id.cmrandroserver.MainActivity.lambda$onCreate$0(MainActivity.java:29) 
        at cryptomaniac.co.id.cmrandroserver.-$$Lambda$MainActivity$S6Ew4qP_TgBDrVlGukzcTJZjv_A.run(Unknown Source:0) 
        at java.lang.Thread.run(Thread.java:764)

eunomiadev · 2019-08-09T12:20:42Z

Added pull request joaopsilva#23 @joaopsilva

JitanderVerma · 2021-05-01T17:14:06Z

Facing same error.. Any help?

xXSkyWalkerXx1 · 2021-11-01T01:23:07Z

Still the same... xD

joaopsilva added question and removed question labels May 10, 2018

joaopsilva closed this as completed Sep 13, 2018

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Got exception from getCandlestickBars() #102

Got exception from getCandlestickBars() #102

blaizechuang commented Mar 23, 2018

freezerdragon commented May 10, 2018

joaopsilva commented May 10, 2018 •

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freezerdragon commented May 10, 2018 •

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freezerdragon commented May 17, 2018

joaopsilva commented Sep 13, 2018

eunomiadev commented Aug 9, 2019 •

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eunomiadev commented Aug 9, 2019 •

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JitanderVerma commented May 1, 2021

xXSkyWalkerXx1 commented Nov 1, 2021

Got exception from getCandlestickBars() #102

Got exception from getCandlestickBars() #102

Comments

blaizechuang commented Mar 23, 2018

freezerdragon commented May 10, 2018

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freezerdragon commented May 17, 2018

joaopsilva commented Sep 13, 2018

eunomiadev commented Aug 9, 2019 • edited Loading

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JitanderVerma commented May 1, 2021

xXSkyWalkerXx1 commented Nov 1, 2021

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freezerdragon commented May 10, 2018 •

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eunomiadev commented Aug 9, 2019 •

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eunomiadev commented Aug 9, 2019 •

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