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com.google.gson.jsonsyntaxexception: java.lang.numberformatexception: for input string:

marktecher.com answered on September 6, 2022 Popularity 4/10 Helpfulness 1/10

answer com.google.gson.jsonsyntaxexception: java.lang.numberformatexception: for input string:

com.google.gson.jsonsyntaxexception: java.lang.numberformatexception: for input string:

Comment

// The Foo Java class looks expects a Number but the JOSN payload has other type
// for a field. Check the version field in this example which is String istead of
// an expected int value

public class Foo
{
    private String name;
    private int version;
}

String input = "{\"name\" : \"Test\"," \"version\" : \"\"}";

Gson gson = new Gson();
Foo foo = gson.fromJson(input, Foo.class); // Throws the exception

Popularity 4/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: input java

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