bug query get with version 4

[GeorgeSalu]

This query works in version 3.14.5

` Todo books = Unirest.get("https://jsonplaceholder.cypress.io/todos/1") .asObject(Todo.class) .getBody();

`

but in version 4.0.12 it throws this error

` Exception in thread "main" java.util.ServiceConfigurationError: kong.unirest.core.json.JsonEngine: kong.unirest.gson.GsonEngine Unable to get public no-arg constructor at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:582) at java.base/java.util.ServiceLoader.getConstructor(ServiceLoader.java:673) at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1233) at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1265) at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1300) at java.base/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1385) at java.base/java.util.ServiceLoader.findFirst(ServiceLoader.java:1809) at kong.unirest.core.json.CoreFactory.(CoreFactory.java:36) at kong.unirest.core.Config.lambda$setDefaults$1(Config.java:99) at kong.unirest.core.Config.getObjectMapper(Config.java:730) at java.base/java.util.Optional.orElseGet(Optional.java:369) at kong.unirest.core.BaseRequest.getObjectMapper(BaseRequest.java:409) at kong.unirest.core.BaseRequest.lambda$asObject$6(BaseRequest.java:242) at kong.unirest.core.java.JavaClient.transformBody(JavaClient.java:160) at kong.unirest.core.java.JavaClient.request(JavaClient.java:72) at kong.unirest.core.BaseRequest.request(BaseRequest.java:341) at kong.unirest.core.BaseRequest.asObject(BaseRequest.java:242) at unirest.TesteMain.main(TesteMain.java:9) Caused by: java.lang.NoClassDefFoundError: com/google/gson/TypeAdapter at java.base/java.lang.Class.getDeclaredConstructors0(Native Method) at java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3137) at java.base/java.lang.Class.getConstructor0(Class.java:3342) at java.base/java.lang.Class.getConstructor(Class.java:2151) at java.base/java.util.ServiceLoader$1.run(ServiceLoader.java:660) at java.base/java.util.ServiceLoader$1.run(ServiceLoader.java:657) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.util.ServiceLoader.getConstructor(ServiceLoader.java:668) ... 16 more Caused by: java.lang.ClassNotFoundException: com.google.gson.TypeAdapter at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527) ... 24 more

`

[ryber]

Have you included the desired json library in your build? Please see the Readme and docs, json is no longer automatically added. You have to include it

[GeorgeSalu]

includes the following dependencies

<dependencyManagement>
    <dependencies>
        <!-- https://mvnrepository.com/artifact/com.konghq/unirest-java-bom -->
        <dependency>
            <groupId>com.konghq</groupId>
            <artifactId>unirest-java-bom</artifactId>
            <version>4.0.12</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<dependencies>
    <!-- https://mvnrepository.com/artifact/com.konghq/unirest-java-core -->
    <dependency>
        <groupId>com.konghq</groupId>
        <artifactId>unirest-java-core</artifactId>
    </dependency>

    <!-- pick a JSON module if you want to parse JSON include one of these: -->
    <!-- Google GSON -->
    <dependency>
        <groupId>com.konghq</groupId>
        <artifactId>unirest-object-mappers-gson</artifactId>
    </dependency>

</dependencies>

I have to include something but ????

[ryber]

huh, so, apparently doing it like this does not make maven include GSON even though it is a full dependency. I'll work on figuring out why, but, what you need to do for now is to include gson itself.

        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.10.1</version>
        </dependency>

[ryber]

this should be fixed in 4.1.0 without needing the extra gson inport

[GeorgeSalu]

yes with version 4.1.0 now it adds the gson dependency together, thank you