A signature in Logging.class refers to type Logger in package org.slf4j which is not available.

Hi folks, I am suddenly seeing : Error:scalac: bad symbolic reference. A signature in Logging.class refers to type Logger in package org.slf4j which is not available. It may be completely missing from the current classpath, or the version on the classpath might be incompatible with the version

Re:Re: A signature in Logging.class refers to type Logger in package org.slf4j which is not available.

Thanks for the reply. I have the following Maven dependencies which looks correct to me? Maven: org.slf4j:slf4j-log4j12:1.7.5 Maven: org.slf4j:jcl-over-slf4j:1.7.5 Maven: org.slf4j:jul-to-slf4j:1.7.5 Maven: org.slf4j:slf4j-api:1.7.5 Maven: log4j:log4j:1.2.17 At 2015-02-11 23:27:54, Ted Yu

A signature in Logging.class refers to type Logger in package org.slf4j which is not available.

After compiling the Spark 1.2.0 codebase in Intellj Idea, and run the LocalPi example，I got the following slf4j related issue. Does anyone know how to fix this? Thanks Error:scalac: bad symbolic reference. A signature in Logging.class refers to type Logger in package org.slf4j which is not

Re: A signature in Logging.class refers to type Logger in package org.slf4j which is not available.

Spark depends on slf4j 1.7.5 Please check your classpath and make sure slf4j is included. Cheers On Wed, Feb 11, 2015 at 6:20 AM, Todd bit1...@163.com wrote: After compiling the Spark 1.2.0 codebase in Intellj Idea, and run the LocalPi example，I got the following slf4j related issue. Does