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.

https://community.nodebb.org/topic/14750/problem-of-solr-plugin/16

sharonyue

I tried to build it again, yes, once I install nodebb-solr by the following command, and active it in the ACP, then I cannot open /admin page.

npm install nodebb-plugin-solr

as soon as I remove it by

npm uninstall nodebb-plugin-solr

I can open ACP page. I am using nodebb v1.18.6. I find this solr plugin was updated recently from 5,3,0 to 5.3.1, I think maybe there is a bug?

https://github.com/julianlam/nodebb-plugin-solr

Alright, right now I use the following to fix it:

npm install [email protected]

Now it works.