Deserialization exceptions

bystart commented 5 months ago

Preflight Checklist

[X] I have searched the issue tracker for an issue that matches the one I want to file, without success.
[X] I am not looking for support or already pursued the available support channels without success.
[X] I have checked the troubleshooting guide for my problem, without success.

Viper Version

1.16

Go Version

1.21.1

Config Source

Defaults

Format

No response

Repl.it link

No response

Code reproducing the issue

type ApplicationConfig struct {
    appName string `yaml:"appName"`
    Version string `yaml:"version"`
}
type DBConfig struct {
    Host     string `yaml:"host"`
    Port     int    `yaml:"port"`
    Username string `yaml:"username"`
    Password string `yaml:"password"`
}

type RedisConfig struct {
    Host string `yaml:"host"`
    Port int    `yaml:"port"`
}

type AppConfig struct {
    ApplicationConfig ApplicationConfig `yaml:"application"`
    DB                DBConfig          `yaml:"db"`
    Redis             RedisConfig       `yaml:"redis"`
}
--------------

Expected Behavior

The ApplicationConfig field property cannot be serialized

Actual Behavior

The ApplicationConfig field property cannot be serialized

Steps To Reproduce

No response

Additional Information

github-actions[bot] commented 5 months ago

👋 Thanks for reporting!

A maintainer will take a look at your issue shortly. 👀

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bystart commented 5 months ago

type ApplicationConfig struct { AppName string yaml:"appName" Version string yaml:"version" } type DBConfig struct { Host string yaml:"host" Port int yaml:"port" Username string yaml:"username" Password string yaml:"password" }

type RedisConfig struct { Host string yaml:"host" Port int yaml:"port" }

type AppConfig struct { ApplicationConfig ApplicationConfig yaml:"application" DB DBConfig yaml:"db" Redis RedisConfig yaml:"redis" }

sagikazarmark commented 5 months ago

No idea how your other values get set, but my guess is they come from some defaults.

https://github.com/spf13/viper/blob/master/TROUBLESHOOTING.md#unmarshaling-doesnt-work

https://github.com/spf13/viper#unmarshaling

spf13 / viper