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Log4j:error Could Not Instantiate Appender Named "file".


mysql-connector-java-3.{n}-bin.jar - what was the name of this file that you put in the WEB_INF/lib file? at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:495) There is another version of the jar (mysql-connector-java-3.1.8-bin-g.jar not explained in the documentation, at least I didn't find it) which is bigger in size but didn't work better. The purpose of the jcl-over-slf4j module is to redirect calls made to a JCL logger to SLF4J. If you are responsible for packaging an application and do not care about logging, then placing slf4j-nop.jar on the class path of your application will get rid of this warning message. this contact form

In 4/4 time can I insert a half sized bar in the middle of the piece? Here are the logs: SQLException while attempting to connect: java.sql.SQLException: Unable to instantiate logger class 'com.mysql.jdbc.log.Log4JLogger', exception in constructor? Please also see bug #22. Same cause and remedy as the previously listed item. https://bugs.mysql.com/bug.php?id=9976

Log4j:error Could Not Instantiate Appender Named "file".

in your case you having multiple logging levels and second thing you didn't declare file appender in your rootLogger but you used it in rest of the snippets. # Root logger The fix above did solve my problem. I have two separate workspaces. 2. I have forgotten what the puzzle was Output the first position in your program for each input character Being swallowed whole--what actually kills you?

For example, cassandra-all version 0.8.1 declares both log4j and slf4j-log4j12 as compile-time dependencies. Accept & Close current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. My ODBC attempted setup is: JDBC URL = jdbc:mysql://localhost:3306/patientsafety Driver class = com.mysql.jdbc.Driver My version of CF is the developer version of MX 6.1, if that matters. Log4j Rolling File Appender Example Try adding "logger=com.mysql.jdbc.log.StandardLogger" to your JDBC url to force the driver to use the built-in stderr logging facility. [29 Apr 2005 19:20] Claude Morin Hi Mark!

Is there something about constructor inheritance that is preventing this from instantiating? Log4j:error Could Not Instantiate Appender Named "stdout". In that case your problem should be fixed through bug 361371. In your project's pom.xml file, exclude this SLF4J binding when declaring the unscrupulous dependency. http://stackoverflow.com/questions/15907697/unable-to-instantiate-sub-class-with-parameter You should also remove the default constructor if your class can be used if instantiated without WorkflowEntity.

Note that the replayed logging calls are subject to filtering by the underlying logging system. Log4j:error Could Not Find Value For Key Log4j.appender.cla Oozie If you can provide me with more information, i.e. The purpose of slf4j-log4j12 module is to delegate or redirect calls made to an SLF4J logger to log4j. Gambit6 Guest April 20th,04:55 AM #2 Re: CX 6.1/MySQL 4.1 - logger class error?

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  • Your new instance call needs to be made with the workflowEntity instance (and not the class instance you are giving it now) Here: class MyWorkflow extends Workflow { public MyWorkflow() {
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  • One thing I notice is that in my ant preferences the contributed entries has: eclipse/configuration/org.eclipse.osg/bundles/18/1/.cp/lib/antrunner.jar (This is the jar that is supposed to contain the AntInputHandler).

Log4j:error Could Not Instantiate Appender Named "stdout".

It sounds like CFMX has an abnormal classpath setup where log4j classes are available but not really. http://www1.udel.edu/CIS/software/dist/mysql-connector-java-3.1.12/src/com/mysql/jdbc/log/LogFactory.java The way SLF4J picks a binding is determined by the JVM and for all practical purposes should be considered random. Log4j:error Could Not Instantiate Appender Named "file". builder.setConstructerParameter(entity) item = builder.build(); share|improve this answer answered Apr 9 '13 at 17:27 DwB 21.7k62858 Is there an advantage to this method over the factory? Log4j Error Could Not Instantiate Appender Named R See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with

However, I loaded my 3.0.16ga drivers into cf_root/wwwroot/WEB-INF/lib at they worked for me -- on both CFMX 6.1 Updater and CFMX 7. Thanks. Any thoughts? Note that embedded components such as libraries or frameworks should not declare a dependency on any SLF4J binding but only depend on slf4j-api. Log4j:error Could Not Instantiate Class

If you insist cf_root/wwwroot/WEB-INF/lib is not working for you, use cf_root/runtime/servers/lib (create it if it doesn't exist) for Server and J2EE w/JRun 4 (jrun_root/server_instance/lib) configurations. binding version mismatch problem, it will emit a warning about the suspected mismatch. No warning will be issued for the special case where the class in which the logger is defined is a super-type of the class parameter passed as argument. navigate here My answer should fix the problem you originally presented, now you have another problem.

So please pardon me, if you find it too basic. No Appenders Could Be Found For Logger You signed out in another tab or window. However, the LogFactory implemented by jcl-over-slf4j.jar, namely SLF4FLogFactory, does not call any of these methods.

A number (N) of logging calls during the initialization phase have been intercepted and are now being replayed.

This is with the builder "org.eclipse.ui.externaltools.ExternalToolBuilder" and the attached launch configuration. After the initialization completes, the substitute logger will delegate logging calls to the appropriate logger implementation and otherwise will function as any other logger returned by LoggerFactory. The purpose of the log4j-over-slf4j module is to redirect calls made to a log4j logger to SLF4J. Log4j.properties Example Given name: "com.foo.Kangaroo"; computed name: "com.acme.Fruit".

The time now is 10:31 PM. share|improve this answer edited Jan 19 '15 at 11:42 answered Jan 19 '15 at 10:43 ConMan 1,070718 That doesn't work as well –kingsmasher1 Jan 19 '15 at 10:48 log4j:ERROR Could not find value for key log4j.appender.error file log4j:ERROR Could not instantiate appender named "error file". his comment is here extends Workflow> clazz = Class.forName(workflowEntity.getClassName()).asSubclass(Workflow.class); Constructor

See also intercepted and replayed logging calls. Placing one (and only one) of slf4j-nop.jar slf4j-simple.jar, slf4j-log4j12.jar, slf4j-jdk14.jar or logback-classic.jar on the class path should solve the problem. I am running Helios, version 3.7.1. 4. The list of locations that SLF4J provides in this warning usually provides sufficient information to identify the dependency transitively pulling in an unwanted SLF4J binding into your project.

For example, if you have both slf4j-simple-1.7.22.jar and slf4j-nop-1.7.22.jar on the class path and you wish to use the nop (no-operation) binding, then remove slf4j-simple-1.7.22.jar from the class path. This is a relatively common occurrence with recent versions of Tomcat, especially if you place jcl-over-slf4j.jar in WEB-INF/lib directory of your web-application instead of $TOMCAT_HOME/common/lib, where $TOMCAT_HOME stands for the directory Windows XP CFMX 6.1 Developer --> installed with default "server" option MySQL Essential 4.1.11 {CrkZ}-DJ- Guest April 20th,03:52 PM #3 Re: CX 6.1/MySQL 4.1 - logger class error? Embedded components such as libraries or frameworks should not declare a dependency on any SLF4J binding but only depend on slf4j-api.

Unable to instantiate logger class 'com.mysql.jdbc.log.Log4JLogger', exception in constructor? When you come across an embedded component declaring a compile-time dependency on any SLF4J binding, please take the time to contact the authors of said component/library and kindly ask them to Format For Printing -XML -Clone This Bug -Top of page First Last Prev Next This bug is not in your last search results. See issue LOGBACK-127 for a typical occurrence.

By default, this property is not set and no warnings will be printed even in case of a logger name mismatch. If and when you spot an inexplicable mismatch, please do file a bug report with us. public class WorkFlowBuilder { private WorkflowEntity constructorParameter; private Class workflowClass; public WorkFlowBuilder(Class desiredWorkflowClass) { if (desiredWorkflowClass != null) { workflowClass = desiredWorkflowClass; } else { throw new IllegalArgumentException("blah blah blah"); } Failed to load class org.slf4j.impl.StaticLoggerBinder This warning message is reported when the org.slf4j.impl.StaticLoggerBinder class could not be loaded into memory.

There is one other change I had to make for this to work. set stuff.