Thanks for the help, @da-Kai. Only the output of “./gradlew clean build” was short enough to include here:
> Task :io.openems.shared.influxdb:jar FAILED
warning: Export-Package duplicate package name (io.openems.shared.influxdb) that uses the default version because no version is specified (1.0.0). Remove duplicate package or add an explicit version to it.
warning: Export-Package duplicate package name (io.openems.shared.influxdb.proxy) that uses the default version because no version is specified (1.0.0). Remove duplicate package or add an explicit version to it.
error : Classes found in the wrong directory: {main/io/openems/shared/influxdb/DbDataUtils.class=io.openems.shared.influxdb.DbDataUtils, main/io/openems/shared/influxdb/SafeMergePointsWorker$WritePoint.class=io.openems.shared.influxdb.SafeMergePointsWorker$WritePoint, main/io/openems/shared/influxdb/SafeMergePointsWorker.class=io.openems.shared.influxdb.SafeMergePointsWorker, main/io/openems/shared/influxdb/proxy/FluxProxy.class=io.openems.shared.influxdb.proxy.FluxProxy, main/io/openems/shared/influxdb/proxy/InfluxQlProxy$Pair.class=io.openems.shared.influxdb.proxy.InfluxQlProxy$Pair, main/io/openems/shared/influxdb/InfluxConnector$InfluxConnection.class=io.openems.shared.influxdb.InfluxConnector$InfluxConnection, main/io/openems/shared/influxdb/MergePointsWorker.class=io.openems.shared.influxdb.MergePointsWorker, test/io/openems/shared/influxdb/proxy/QueryBuilderTest.class=io.openems.shared.influxdb.proxy.QueryBuilderTest, main/io/openems/shared/influxdb/proxy/QueryProxy.class=io.openems.shared.influxdb.proxy.QueryProxy, main/io/openems/shared/influxdb/proxy/InfluxQlProxy$Average.class=io.openems.shared.influxdb.proxy.InfluxQlProxy$Average, main/io/openems/shared/influxdb/QueryLanguageConfig.class=io.openems.shared.influxdb.QueryLanguageConfig, main/io/openems/shared/influxdb/proxy/QueryProxy$RandomLimit.class=io.openems.shared.influxdb.proxy.QueryProxy$RandomLimit, main/io/openems/shared/influxdb/package-info.class=io.openems.shared.influxdb.package-info, main/io/openems/shared/influxdb/proxy/InfluxQlProxy.class=io.openems.shared.influxdb.proxy.InfluxQlProxy, main/io/openems/shared/influxdb/proxy/package-info.class=io.openems.shared.influxdb.proxy.package-info, main/io/openems/shared/influxdb/InfluxConnector.class=io.openems.shared.influxdb.InfluxConnector, main/io/openems/shared/influxdb/AbstractMergePointsWorker.class=io.openems.shared.influxdb.AbstractMergePointsWorker, main/io/openems/shared/influxdb/ForceMergePointsWorker.class=io.openems.shared.influxdb.ForceMergePointsWorker}
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':io.openems.shared.influxdb:jar'.
> io.openems.shared.influxdb has errors, one error was reported
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0.
You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins.
For more on this, please refer to https://docs.gradle.org/8.6/userguide/command_line_interface.html#sec:command_line_warnings in the Gradle documentation.
BUILD FAILED in 41s
245 actionable tasks: 226 executed, 4 from cache, 15 up-to-date