Problem: JsonStream.serialize error,cause StackOverflowError

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        JsonStream.serialize(checkParameter.getParams(), out);

remark：checkParameter.getParams() is a map.

execute error:

aused by: java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.enocde_(ReflectionObjectEncoder.java:77)
... 1020 more
Caused by: java.lang.StackOverflowError
at java.util.LinkedHashMap.get(LinkedHashMap.java:280)
at java.io.ExpiringCache.entryFor(ExpiringCache.java:83)
at java.io.ExpiringCache.get(ExpiringCache.java:58)
at java.io.Win32FileSystem.canonicalize(Win32FileSystem.java:377)
at java.io.File.getCanonicalPath(File.java:559)
at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.enocde_(ReflectionObjectEncoder.java:77)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.encode(ReflectionObjectEncoder.java:37)
at com.baidu.openrasp.jsoniter.output.JsonStream.writeVal(JsonStream.java:362)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.writeEncodeTo(ReflectionObjectEncoder.java:121)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.enocde_(ReflectionObjectEncoder.java:78)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.encode(ReflectionObjectEncoder.java:37)
at com.baidu.openrasp.jsoniter.output.JsonStream.writeVal(JsonStream.java:362)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.writeEncodeTo(ReflectionObjectEncoder.java:121)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.enocde_(ReflectionObjectEncoder.java:78)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.encode(ReflectionObjectEncoder.java:37)
at com.baidu.openrasp.jsoniter.output.JsonStream.writeVal(JsonStream.java:362)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.writeEncodeTo(ReflectionObjectEncoder.java:121)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.enocde_(ReflectionObjectEncoder.java:78)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.encode(ReflectionObjectEncoder.java:37)
at com.baidu.openrasp.jsoniter.output.JsonStream.writeVal(JsonStream.java:362)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.writeEncodeTo(ReflectionObjectEncoder.java:121)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.enocde_(ReflectionObjectEncoder.java:78)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.encode(ReflectionObjectEncoder.java:37)
at com.baidu.openrasp.jsoniter.output.JsonStream.writeVal(JsonStream.java:362)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.writeEncodeTo(ReflectionObjectEncoder.java:121)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.enocde_(ReflectionObjectEncoder.java:78)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.encode(ReflectionObjectEncoder.java:37)
at com.baidu.openrasp.jsoniter.output.JsonStream.writeVal(JsonStream.java:362)
at com.baidu.openrasp.jsoniter.output.ReflectionObjectEncoder.writeEncodeTo(ReflectionObjectEncoder.java:121)
......

Is there any similar error reported? Is there a solution?
thx!