Cannot open /admin page after upgrade

sharonyue

Today I upgraded to the latest nodebb, however, I found I cannot open /admin page...Any help? Thanks

2021-11-14T00:27:37.696Z [4567/1475] - info: [api] Adding 0 route(s) to `api/v3/plugins`
2021-11-14T00:27:37.737Z [4567/1475] - info: [router] Routes added
2021-11-14T00:27:37.753Z [4567/1475] - info: NodeBB Ready
2021-11-14T00:27:37.757Z [4567/1475] - info: Enabling 'trust proxy'
2021-11-14T00:27:37.762Z [4567/1475] - info: NodeBB is now listening on: 0.0.0.0:4567
(node:1475) UnhandledPromiseRejectionWarning: Error: connect ECONNREFUSED 127.0.0.1:8983
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1146:16)
    at TCPConnectWrap.callbackTrampoline (internal/async_hooks.js:131:14)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:1475) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:1475) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

sharonyue

I used the following to stop Solr plugin, then rebuild, then it works.

./nodebb reset -p nodebb-plugin-solr

I do remember that when I was upgrading nodebb, it said solr will be upgraded. Then I upgrade solr. But it looks the new version of solr doesnot work well, at least for my server.

One year ago I met the problem of Solr, back then I installed solr manully. I am not sure if it is the same problem this time.

Problem of solr plugin

The solr plugin works on any solr instance, as it just interfaces via port. If you can't get the connection icon to go green, check the hostname, port, or su...

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