Failed to parse configuration, Could not resolve subtype of [simple type, class io.dropwizard.logging.AppenderFactory<ch.qos.logback.classic.spi.ILoggingEvent>]: missing type id property 'type' (for POJO property 'appenders')

[Konstantin Kotov]

I am trying to run the project, the build was successful. During the application of migrations and project startup an error crashes. 

* Failed to parse configuration at: logging.appenders.[0]; Could not resolve subtype of [simple type, class io.dropwizard.logging.AppenderFactory<ch.qos.logback.classic.spi.ILoggingEvent>]: missing type id property 'type' (for POJO property 'appenders')
 at [Source: UNKNOWN; byte offset: #UNKNOWN] (through reference chain: com.spanning.db.migration.DbMigrationConfiguration["logging"]->io.dropwizard.logging.DefaultLoggingFactory["appenders"]->java.util.ArrayList[0])

at io.dropwizard.configuration.ConfigurationParsingException$Builder.build(ConfigurationParsingException.java:279)
at io.dropwizard.configuration.BaseConfigurationFactory.build(BaseConfigurationFactory.java:156)
at io.dropwizard.configuration.BaseConfigurationFactory.build(BaseConfigurationFactory.java:89)
at io.dropwizard.cli.ConfiguredCommand.parseConfiguration(ConfiguredCommand.java:126)
at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:74)
at io.dropwizard.cli.Cli.run(Cli.java:78)
at io.dropwizard.Application.run(Application.java:93)
at com.spanning.db.migration.DbConfigMigrationApplication.main(DbConfigMigrationApplication.java:27)
Caused by: com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Could not resolve subtype of [simple type, class io.dropwizard.logging.AppenderFactory<ch.qos.logback.classic.spi.ILoggingEvent>]: missing type id property 'type' (for POJO property 'appenders')
 at [Source: UNKNOWN; byte offset: #UNKNOWN] (through reference chain: com.spanning.db.migration.DbMigrationConfiguration["logging"]->io.dropwizard.logging.DefaultLoggingFactory["appenders"]->java.util.ArrayList[0])
at com.fasterxml.jackson.databind.exc.InvalidTypeIdException.from(InvalidTypeIdException.java:43)
at com.fasterxml.jackson.databind.DeserializationContext.missingTypeIdException(DeserializationContext.java:2094)
at com.fasterxml.jackson.databind.DeserializationContext.handleMissingTypeId(DeserializationContext.java:1607)
at com.fasterxml.jackson.databind.jsontype.impl.TypeDeserializerBase._handleMissingTypeId(TypeDeserializerBase.java:307)
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedUsingDefaultImpl(AsPropertyTypeDeserializer.java:211)
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:145)
at com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:263)
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer._deserializeFromArray(CollectionDeserializer.java:361)
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:244)
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:28)
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:314)
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:215)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:187)
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedUsingDefaultImpl(AsPropertyTypeDeserializer.java:226)
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:145)
at com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:263)
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:138)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:314)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177)
at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:323)
at com.fasterxml.jackson.databind.ObjectMapper._readValue(ObjectMapper.java:4801)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2974)
at io.dropwizard.configuration.BaseConfigurationFactory.build(BaseConfigurationFactory.java:127)
... 6 more

Found this one issue, and expanded the config like this:

<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<configuration>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
</transformers>
</configuration>
</plugin>

 

but that did't help

[Innokentiy Struchkov]

Hi!

It looks like your configuration is not parsable by your dropwizard version. Could you show "logging" section in your server configuration file? And which version of dropwizard are you using?

You can try simply use

logging:

  appenders: []

to check if your application can start.

Innokentiy.

[Konstantin Kotov]

Sorry, I forget to add configuration into my .conf file, my bad

пн, 15 мая 2023 г. в 06:43, Innokentiy Struchkov <therear...@gmail.com>:

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