Dear Ceki Thanks for the hint. Using release 1.4.8 helped indeed. Best, Benno On Tue, 13 Jun 2023 at 13:33, Ceki Gülcü via logback-user < logback-user@qos.ch> wrote:

Hi Benno,

I suspect this issue was fixed in LOGBACK-1736.

See https://jira.qos.ch/browse/LOGBACK-1736

The fix is available in logback releases 1.3.8 and 1.4.8.

Please let us know if it works for you.

-- Ceki Gülcü

Sponsoring SLF4J/logback/reload4j at https://github.com/sponsors/qos-ch

On 6/12/2023 6:15 PM, logback users list via logback-user wrote:

...

I develop an OSGi application and I like to upgrade the logging to slf4j 2.0.x and logback 1.4.7. Now I I can't get my application to work because logback shows the message 'Unresolved requirement: Require-Capability: osgi.serviceloader; osgi.serviceloader="ch.qos.logback.classic.spi.Configurator"'. How can I configure my application to satisfy this message? What bundle can I use that provide the requested Configurator?

Best; Benno Luthiger

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