java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String

[asimplepeople]

• I have searched the issues of this repository and believe that this is not a duplicate.

Environment

• Dubbo version: 2.7.3
• Operating System version: xxx
• Java version: xxx

Steps to reproduce this issue

1. 编写request

public class xxxxxxRequest implements Serializable {
private static final long serialVersionUID = 1L;
private List ids;
}
泛化调用
"request": {
"ids": [1]
}
2.
4.

Pls. provide [GitHub address] to reproduce this issue.

Expected Behavior

正确的抛出类型转换错误而不是在调用for循环的时候抛类型转换错误

Actual Behavior

If there is an exception, please attach the exception trace:

Just put your stack trace here!

[EarthChen]

plz update latest version to try it.

[samyScott]

please assign to me

[CrazyHZM]

@samyScott
Is there any progerss?