APT caught me off guard. I did not intend to do an upgrade on my openhab installation, but I hit ‘Y’ without thinking.
Preparing to unpack .../25-openhab_4.0.0~S3513-1_all.deb ...
Unpacking openhab (4.0.0~S3513-1) over (3.4.0~S3170-1) ...
Preparing to unpack .../26-openhab-addons_4.0.0~S3513-1_all.deb ...
Unpacking openhab-addons (4.0.0~S3513-1) over (3.4.0~S3170-1) ...
I did not have Java17 installed, and so the upgrade failed.
[openHAB] WARNING: We were unable to detect Java 17 on your system. This is needed before openHAB can be started.
[openHAB] Please install the current version of Java 17 or check the openHAB documentation for details.
[openHAB] Running JSON Database upgrade tool (${OPENHAB_RUNTIME}/bin/upgradetool.jar).
Error: LinkageError occurred while loading main class org.openhab.core.tools.UpgradeTool
java.lang.UnsupportedClassVersionError: org/openhab/core/tools/UpgradeTool has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes
class file versions up to 55.0
[openHAB] WARNING: internal database upgrade tool failed.
[openHAB] please check the openHAB website (www.openhab.org) for upgrade requirements.
I have Java17 now. Debian machine.
==> openhab.log <==
2023-06-27 15:12:06.446 [WARN ] [service.spi.util.WebContainerManager] - Can't get a WebContainer service from {org.osgi.service.http.HttpService, org.ops4j.pax.web.service.WebContainer}={org.ops4j.pax.web.log.ncsa.extended=true, org.ops4j.pax.web.ssl.keystore.password=********, service.scope=bundle, org.ops4j.pax.web.ssl.key.password=********, org.ops4j.pax.web.session.cookie.name=JSESSIONID, org.osgi.service.http.connector.name=default, org.ops4j.pax.web.enc.iterationcount=1000, org.ops4j.pax.web.log.ncsa.file=yyyy_mm_dd.request.log, org.ops4j.pax.web.server.eventDispatcherThreadCount=1, org.osgi.service.http.checkForwardedHeaders=false, org.ops4j.pax.web.enc.suffix=), org.ops4j.pax.web.digestAuth.maxNonceAge=60000, org.ops4j.pax.web.ssl.ciphersuites.included=, org.ops4j.pax.web.session.url=jsessionid, org.ops4j.pax.web.formAuth.errorRedirect=false, org.ops4j.pax.web.ssl.ciphersuites.excluded=^.*_(MD5|SHA|SHA1)$,^TLS_RSA_.*$,^SSL_.*$,^.*_NULL_.*$,^.*_anon_.*, org.ops4j.pax.web.enc.prefix=ENC(, org.ops4j.pax.web.server.maxThreads=50, org.ops4j.pax.web.validatePeerCerts=false, service.id=130, org.ops4j.pax.web.session.cookie.maxAge=-1, org.ops4j.pax.web.ssl.truststore.password=********, org.ops4j.pax.web.ssl.session.cacheSize=-1, org.ops4j.pax.web.ssl.truststore.type=JKS, org.ops4j.pax.web.ssl.keystore.type=JKS, org.ops4j.pax.web.ssl.session.enabled=true, org.ops4j.pax.web.ssl.protocol=TLSv1.3, org.osgi.service.http.port=8080, org.ops4j.pax.web.log.ncsa.file.date.format=yyyy-MM-dd, org.ops4j.pax.web.ssl.renegotiationLimit=-1, org.osgi.service.http.secure.enabled=true, org.osgi.service.http.enabled=true, org.ops4j.pax.web.server.idleTimeout=300000, org.ops4j.pax.web.log.ncsa.retaindays=90, org.ops4j.pax.web.log.ncsa.logtimezone=GMT, org.ops4j.pax.web.enc.algorithm=PBEWithHmacSHA256AndAES_128, org.ops4j.pax.web.validateCerts=false, org.ops4j.pax.web.config.files=/usr/share/openhab/runtime/etc/jetty.xml, org.ops4j.pax.web.ssl.renegotiationAllowed=true, org.ops4j.pax.web.digestAuth.maxNonceCount=1024, org.ops4j.pax.web.enableOCSP=false, org.ops4j.pax.web.ssl.clientauth.needed=false, org.ops4j.pax.web.enc.enabled=false, org.osgi.service.http.port.secure=8443, javax.servlet.context.tempdir=/var/lib/openhab/tmp, org.ops4j.pax.web.enableCRLDP=false, org.ops4j.pax.web.server.connector.idleTimeout=30000, org.ops4j.pax.web.session.timeout=10, org.ops4j.pax.web.ssl.clientauth.wanted=false, org.ops4j.pax.web.ssl.protocols.excluded=SSL,SSLv2,SSLv2Hello,SSLv3, service.bundleid=222, org.ops4j.pax.web.server.minThreads=2, org.ops4j.pax.web.session.cookie.secure=false, org.ops4j.pax.web.enc.masterpassword=********, org.ops4j.pax.web.log.ncsa.append=true, org.osgi.service.http.secure.connector.name=secureDefault, org.ops4j.pax.web.ssl.session.timeout=-1, org.ops4j.pax.web.listening.addresses=0.0.0.0, org.ops4j.pax.web.log.ncsa.buffered=true, org.ops4j.pax.web.session.cookie.sameSite=unset, org.ops4j.pax.web.log.ncsa.enabled=false, org.ops4j.pax.web.ssl.protocols.included=, org.ops4j.pax.web.session.cookie.httpOnly=true, org.ops4j.pax.web.server.showStacks=false}
What do I need to do to finish the migration process?