Can't get the rateLimits when call getExchangeInfo()

[truonghatsts]

I got below error when call getExchangeInfo()

com.binance.api.client.exception.BinanceApiException: com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `com.binance.api.client.domain.general.RateLimitType` from String "REQUEST_WEIGHT": value not one of declared Enum instance names: [REQUESTS, ORDERS]
 at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 77] (through reference chain: com.binance.api.client.domain.general.ExchangeInfo["rateLimits"]->java.util.ArrayList[0]->com.binance.api.client.domain.general.RateLimit["rateLimitType"])
        at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:60)
        at com.binance.api.client.impl.BinanceApiRestClientImpl.getExchangeInfo(BinanceApiRestClientImpl.java:59)

Caused by: com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `com.binance.api.client.domain.general.RateLimitType` from String "REQUEST_WEIGHT": value not one of declared Enum instance names: [REQUESTS, ORDERS]
 at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 77] (through reference chain: com.binance.api.client.domain.general.ExchangeInfo["rateLimits"]->java.util.ArrayList[0]->com.binance.api.client.domain.general.RateLimit["rateLimitType"])
        at com.fasterxml.jackson.databind.exc.InvalidFormatException.from(InvalidFormatException.java:67)
        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.EnumDeserializer._deserializeAltString(EnumDeserializer.java:255)
        at com.fasterxml.jackson.databind.deser.std.EnumDeserializer.deserialize(EnumDeserializer.java:179)
        at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:127)
        at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:288)
        at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
        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.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:127)
        at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:288)
        at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
        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:119)
        at retrofit2.OkHttpCall.parseResponse(OkHttpCall.java:218)
        at retrofit2.OkHttpCall.execute(OkHttpCall.java:180)
        at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:52)
        ... 18 more

[donwitti]

RateLimitType.REQUESTS was renamed to REQUEST_WEIGHT , see changelog:
https://github.com/binance-exchange/binance-official-api-docs/blob/f9d3872882871e97cc9e4fd92b681222ab4eb5d9/CHANGELOG.md

[bonobo1984]

So what would be the resolving action for any java projects?

[truonghatsts]

@bonobo1984 there is an issue asking for the plan #155

[bonobo1984]

I made a change to the RateLimitType and ExchangeInfoDeserializer, but that exposes the following:

Exception in thread "main" com.binance.api.client.exception.BinanceApiException: com.fasterxml.jackson.databind.exc.InvalidFormatException: Can not construct instance of com.binance.api.client.domain.general.FilterType from String value ("MAX_NUM_ALGO_ORDERS"): value not one of declared Enum instance names: [EXCHANGE_MAX_NUM_ORDERS, MAX_ALGO_ORDERS, MAX_NUM_ORDERS, EXCHANGE_MAX_ALGO_ORDERS, MIN_NOTIONAL, PRICE_FILTER, LOT_SIZE]
at [Source: okhttp3.ResponseBody$BomAwareReader@63021689; line: 1, column: 785] (through reference chain: com.binance.api.client.domain.general.ExchangeInfo["symbols"]->java.util.ArrayList[0]->com.binance.api.client.domain.general.SymbolInfo["filters"]->java.util.ArrayList[3]->com.binance.api.client.domain.general.SymbolFilter["filterType"])
at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:60)
at com.binance.api.client.impl.BinanceApiRestClientImpl.getExchangeInfo(BinanceApiRestClientImpl.java:59)
at com.gamechanger.binance.production.App.main(App.java:61)

[truonghatsts]

@bonobo1984 There is another place to change, see this commit #156

[bonobo1984]

Thanks, i followed those steps but then got this:
Exception in thread "main" com.binance.api.client.exception.BinanceApiException: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "maxNumAlgoOrders" (class com.binance.api.client.domain.general.SymbolFilter), not marked as ignorable (9 known properties: "filterType", "minQty", "maxPrice", "minPrice", "limit", "stepSize", "tickSize", "maxQty", "minNotional"])
at [Source: okhttp3.ResponseBody$BomAwareReader@63021689; line: 1, column: 827] (through reference chain: com.binance.api.client.domain.general.ExchangeInfo["symbols"]->java.util.ArrayList[0]->com.binance.api.client.domain.general.SymbolInfo["filters"]->java.util.ArrayList[3]->com.binance.api.client.domain.general.SymbolFilter["maxNumAlgoOrders"])
at com.binance.api.client.impl.BinanceApiServiceGenerator.executeSync(BinanceApiServiceGenerator.java:60)
at com.binance.api.client.impl.BinanceApiRestClientImpl.getExchangeInfo(BinanceApiRestClientImpl.java:59)
at com.gamechanger.binance.production.App.main(App.java:61)
Caused by: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "maxNumAlgoOrders" (class com.binance.api.client.domain.general.SymbolFilter), not marked as ignorable (9 known properties: "filterType", "minQty", "maxPrice", "minPrice", "limit", "stepSize", "tickSize", "maxQty", "minNotional"])
at [Source: okhttp3.ResponseBody$BomAwareReader@63021689; line: 1, column: 827] (through reference chain: com.binance.api.client.domain.general.ExchangeInfo["symbols"]->java.util.ArrayList[0]->com.binance.api.client.domain.general.SymbolInfo["filters"]->java.util.ArrayList[3]->com.binance.api.client.domain.general.SymbolFilter["maxNumAlgoOrders"])
at com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:62)

[bonobo1984]

Appreciate any support as it will not be possible to start up my app without the price filter and lot size info.

[joaopsilva]

Hi, I've merged a fix for it, please update your repo.

[nahum365]

I'm still getting the error that @bonobo1984 was getting, even after updating and recompiling.

Caused by: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "maxNumAlgoOrders" (class com.binance.api.client.domain.general.SymbolFilter), not marked as ignorable (9 known properties: "filterType", "minQty", "maxPrice", "minPrice", "limit", "stepSize", "tickSize", "maxQty", "minNotional"])
 at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 827] (through reference chain: com.binance.api.client.domain.general.ExchangeInfo["symbols"]->java.util.ArrayList[0]->com.binance.api.client.domain.general.SymbolInfo["filters"]->java.util.ArrayList[3]->com.binance.api.client.domain.general.SymbolFilter["maxNumAlgoOrders"])

[joaopsilva]

Let me have a look at that.

[bonobo1984]

Thank you, appreciate the resposiveness. To confirm, I just imported the latest version and still have that issue too.

[joaopsilva]

Alright, this is now fixed, I've added support for two new filters in the API.

[truonghatsts]

Confirm it works, thanks @joaopsilva