[slf4j-user] slf4j-api 1.7.8 broken?

Ceki Gülcü ceki at qos.ch
Tue Dec 16 07:24:31 CET 2014


I am assuming it's a build time error (not runtime) and you are using 
gradle. Can you clean gradle cache?

On 12/16/2014 7:22, Ceki Gülcü wrote:
> 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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