[slf4j-user] slf4j-api 1.7.8 broken?

Ceki Gülcü ceki at qos.ch
Tue Dec 16 07:22:36 CET 2014


Hi Elliot,

We added the JSR 305 @Nonnull into ILoggerFactory interface and 
LoggerFactory class in version 1.7.8.

I have just verified that client code builds just fine without
com.google.code.findbugs:jsr305 being present on the class path.

Can you tell use more about your build environment. JDK version. Build 
tool etc.

Are you doing a clean build?

Cheers,

--
Ceki

On 12/15/2014 23:58, Elliot Huntington wrote:
> slf4j-api version 1.7.8 was released to the maven central repository on
> 2014-12-14, which was yesterday. Today one of my builds that depended on
> slf4j-api with a version range from 1.7.5 -> 1.7.8 started to break. I'm
> getting error messages like this:
>
> Class javax.annotation.Nonnull not found - continuing with a stub.
> Caught: java.lang.NullPointerException while parsing annotations in
> /home/username/.gradle/caches/modules-2/files-2.1/org.slf4j/slf4j-api/1.7.8/40d4abec9e853fd9f17fb144f1e7c2c5bab52af9/slf4j-api-1.7.8.jar(org/slf4j/LoggerFactory.class)
> error while loading LoggerFactory, class file
> '/home/username/.gradle/caches/modules-2/files-2.1/org.slf4j/slf4j-api/1.7.8/40d4abec9e853fd9f17fb144f1e7c2c5bab52af9/slf4j-api-1.7.8.jar(org/slf4j/LoggerFactory.class)'
> is broken
> (class java.lang.RuntimeException/bad constant pool index: 0 at pos: 9496)
> /home/username/projects/1.0.5-gradle/common/src/main/scala/company/product/common/LogHelper.scala:14:
> value getLogger is not a member of object org.slf4j.LoggerFactory
>    lazy val logger = LoggerFactory.getLogger(this.getClass)
>                                                       ^
>
> Has getLogger purposefully been removed from the slf4j-api version 1.7.8
> or is it possible that the artifact uploaded to the maven central
> repository is corrupted? This is a breaking change.
>
> After excluding all transitive dependencies to slf4j-api from my project
> and explicitly using version 1.7.7, my project builds fine again. What
> happened in version 1.7.8 that was released to the maven central
> repository yesterday?
>
>
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