Custom error code resolver issue.

[jiancqiu]

I implemented a custom error resolver based on the documentation, but it's not effective. I hope to get some help. Here's the code:
通过文档自己实现了一下自定义错误解析器，但无法生效，希望能够得到帮助，代码如下：

`public class EExceptionValuesResolver implements DictionaryValuesResolver {

@NotNull
@Override
public <T extends EnumDictionary> Collection<T> resolve() {
    List<EnumDictionary> list = new ArrayList<>();
    EnumDictionary enumDictionary = new EnumDictionary();
    // Reflect on handling your own error code, and fill in the return.
    Map<String, String> errorMap = FileResolve.propertiesReader();

    Set<String> keys = errorMap.keySet();
    for(String key:keys){
        enumDictionary.setValue(key);
        enumDictionary.setDesc(errorMap.get(key));
    }
    list.add(enumDictionary);
    return (Collection<T>) list;
}

}`

----------------------------------config-----------------------------------------
"errorCodeDictionaries": [

{
"title": "error code",
"valuesResolverClass": "com.capgemini.mail.constant.EExceptionValuesResolver"
}
]

[chenqi146]

Are there any related error messages?
有相关的报错信息吗