[ https://issues.apache.org/jira/browse/LOG4NET-545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nima Ara updated LOG4NET-545: ----------------------------- Description: When inheriting from the {{BufferingForwardingAppender}}: {code} public sealed class MyAppender : BufferingForwardingAppender { protected override void SendBuffer(LoggingEvent[] events) { base.SendBuffer(events); } } {code} Using the following config: {code:xml} <?xml version="1.0" encoding="utf-8" ?> <log4net> <root> <level value="ALL"/> <appender-ref ref="MyBufferingAppender"/> </root> <appender name="MyBufferingAppender" type="SomeNamespace.MyAppender"> <lossy value="false" /> <bufferSize value="512" /> <appender-ref ref="RollingFile"/> </appender> </log4net> {code} Throws: {code:none} log4net:ERROR Could not create Appender [MyBufferingAppender] of type [SomeNamespace.MyAppender]. Reported error follows. System.TypeLoadException: Could not load type 'SomeNamespace.MyAppender' from assembly 'log4net, Version=2.0.7.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a'. at System.Reflection.RuntimeAssembly.GetType(RuntimeAssembly assembly, String name, Boolean throwOnError, Boolean ignoreCase, ObjectHandleOnStack type, ObjectHandleOnStack keepAlive) at System.Reflection.RuntimeAssembly.GetType(String name, Boolean throwOnError, Boolean ignoreCase) at log4net.Repository.Hierarchy.XmlHierarchyConfigurator.ParseAppender(XmlElement appenderElement) log4net:ERROR Appender named [MyBufferingAppender] not found. {code} The same code and config runs file in the full framework. was: Wen inheriting from the {{BufferingForwardingAppender}}: {code} public sealed class MyAppender : BufferingForwardingAppender { protected override void SendBuffer(LoggingEvent[] events) { base.SendBuffer(events); } } {code} Using the following config: {code:xml} <?xml version="1.0" encoding="utf-8" ?> <log4net> <root> <level value="ALL"/> <appender-ref ref="MyBufferingAppender"/> </root> <appender name="MyBufferingAppender" type="SomeNamespace.MyAppender"> <lossy value="false" /> <bufferSize value="512" /> <appender-ref ref="RollingFile"/> </appender> </log4net> {code} Throws: {code:none} log4net:ERROR Could not create Appender [MyBufferingAppender] of type [SomeNamespace.MyAppender]. Reported error follows. System.TypeLoadException: Could not load type 'SomeNamespace.MyAppender' from assembly 'log4net, Version=2.0.7.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a'. at System.Reflection.RuntimeAssembly.GetType(RuntimeAssembly assembly, String name, Boolean throwOnError, Boolean ignoreCase, ObjectHandleOnStack type, ObjectHandleOnStack keepAlive) at System.Reflection.RuntimeAssembly.GetType(String name, Boolean throwOnError, Boolean ignoreCase) at log4net.Repository.Hierarchy.XmlHierarchyConfigurator.ParseAppender(XmlElement appenderElement) log4net:ERROR Appender named [MyBufferingAppender] not found. {code} The same code and config runs file in the full framework. > Inheriting from BufferingForwardingAppender throws in .NET Core > --------------------------------------------------------------- > > Key: LOG4NET-545 > URL: https://issues.apache.org/jira/browse/LOG4NET-545 > Project: Log4net > Issue Type: Bug > Components: Appenders > Affects Versions: 2.0.7 > Reporter: Nima Ara > Priority: Critical > > When inheriting from the {{BufferingForwardingAppender}}: > {code} > public sealed class MyAppender : BufferingForwardingAppender > { > protected override void SendBuffer(LoggingEvent[] events) > { > base.SendBuffer(events); > } > } > {code} > Using the following config: > {code:xml} > <?xml version="1.0" encoding="utf-8" ?> > <log4net> > <root> > <level value="ALL"/> > <appender-ref ref="MyBufferingAppender"/> > </root> > <appender name="MyBufferingAppender" type="SomeNamespace.MyAppender"> > <lossy value="false" /> > <bufferSize value="512" /> > <appender-ref ref="RollingFile"/> > </appender> > </log4net> > {code} > Throws: > {code:none} > log4net:ERROR Could not create Appender [MyBufferingAppender] of type > [SomeNamespace.MyAppender]. Reported error follows. > System.TypeLoadException: Could not load type 'SomeNamespace.MyAppender' from > assembly 'log4net, Version=2.0.7.0, Culture=neutral, > PublicKeyToken=669e0ddf0bb1aa2a'. > at System.Reflection.RuntimeAssembly.GetType(RuntimeAssembly assembly, > String name, Boolean throwOnError, Boolean ignoreCase, ObjectHandleOnStack > type, ObjectHandleOnStack keepAlive) > at System.Reflection.RuntimeAssembly.GetType(String name, Boolean > throwOnError, Boolean ignoreCase) > at > log4net.Repository.Hierarchy.XmlHierarchyConfigurator.ParseAppender(XmlElement > appenderElement) > log4net:ERROR Appender named [MyBufferingAppender] not found. > {code} > The same code and config runs file in the full framework. -- This message was sent by Atlassian JIRA (v6.3.4#6332)