Devaprasadh Xavier created GROOVY-11049:
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Summary: Logging with Slf4j doesn't work in scripts
Key: GROOVY-11049
URL: https://issues.apache.org/jira/browse/GROOVY-11049
Project: Groovy
Issue Type: Bug
Components: GroovyScriptEngine
Affects Versions: 4.0.12, 3.0.17, 3.0.10
Environment: OS: Mac OS X, Ubuntu 22.04
Groovy versions affected: 3.0.10+, 4.x
Groovy versions working as expected: 2.5.x(2.5.22), 3.x till 3.0.9
JDK versions: Tested in JDK11 and JDK17
Reporter: Devaprasadh Xavier
*Test script:*
{code:java}
@Grab(group = 'ch.qos.logback', module = 'logback-classic', version = '1.4.7')
import org.slf4j.LoggerFactory
LoggerFactory.getLogger('test').info('Hello, World!')
{code}
*Expected output: (works in 2.5.22 and 3.x till 3.0.9)*
{code:java}
07:21:03.685 [main] INFO test -- Hello, World! {code}
*Actual output in 3.x versions above 3.0.9:*
{code:java}
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further
details.
{code}
*Actual output in 4.x versions:* **
{code:java}
SLF4J: No SLF4J providers were found.
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See https://www.slf4j.org/codes.html#noProviders for further details.
{code}
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