一个继承异常类，包含枚举值时，反序列化失败。

[eric-wang95]

@Test
    public void testException(){
        MyException myException = new MyException();
        myException.enumTest = EnumTest.FIRST;
        TestClass testClass = new TestClass();
        testClass.setMyException(myException);

        String jsonString = JSON.toJSONString(testClass,SerializerFeature.NotWriteDefaultValue);
        System.out.println(jsonString);

        TestClass testClass1 = JSON.parseObject(jsonString, TestClass.class);
        System.out.println(testClass1);
    }
    public static enum EnumTest{
        FIRST("111","111"),
        SECOND("222","222");
        private String key;
        private String value;

        EnumTest(String key, String value) {
            this.key = key;
            this.value = value;
        }

        public String getKey() {
            return key;
        }

        public void setKey(String key) {
            this.key = key;
        }

        public String getValue() {
            return value;
        }

        public void setValue(String value) {
            this.value = value;
        }
    }

    public static class MyException extends Exception{
        private EnumTest enumTest;

        public EnumTest getEnumTest() {
            return enumTest;
        }

        public void setEnumTest(EnumTest enumTest) {
            this.enumTest = enumTest;
        }
    }
    public static class TestClass{
        private MyException myException;

        public MyException getMyException() {
            return myException;
        }

        public void setMyException(MyException myException) {
            this.myException = myException;
        }
    }

JDK:1.8.0_161
fastjson:1.2.61

[eric-wang95]

`com.alibaba.fastjson.JSONException: set property error, TestFormat$MyException#enumTest

at com.alibaba.fastjson.parser.deserializer.FieldDeserializer.setValue(FieldDeserializer.java:162)
at com.alibaba.fastjson.parser.deserializer.ThrowableDeserializer.deserialze(ThrowableDeserializer.java:149)
at com.alibaba.fastjson.parser.deserializer.FastjsonASMDeserializer_1_TestClass.deserialze(Unknown Source)
at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:284)
at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:682)
at com.alibaba.fastjson.JSON.parseObject(JSON.java:383)
at com.alibaba.fastjson.JSON.parseObject(JSON.java:287)
at com.alibaba.fastjson.JSON.parseObject(JSON.java:560)
at TestFormat.testException(TestFormat.java:147)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)

Caused by: java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.alibaba.fastjson.parser.deserializer.FieldDeserializer.setValue(FieldDeserializer.java:110)
... 33 more

Disconnected from the target VM, address: '127.0.0.1:59414', transport: 'socket'

Process finished with exit code -1
`

[ShuningWan]

这个问题什么时候解决，有预计时间么

[ShuningWan]

@wenshao

[Certseeds]

@ShuningWan @wenshao
Is there anyone had done something in this issue?
I am willing to solve it in a few months.

[long-forgotten]

@wenshao +1