Encountered this error during upgrade (1.9.x -> 1.10.0).
Forums are down, so I don't have access to the admin console. Looks like it's permissions based. Is it safe to delete the offending duplicate (and my command line mongodb kung fu is weak so assistiance would be grealy appreciated).
Updating NodeBB...
1. Updating package.json file with defaults... OK
2. Bringing base dependencies up to date... started
npm WARN discord.js@11.2.1 requires a peer of bufferutil@^3.0.2 but none was installed.
npm WARN discord.js@11.2.1 requires a peer of erlpack@hammerandchisel/erlpack but none was installed.
npm WARN discord.js@11.2.1 requires a peer of node-opus@^0.2.6 but none was installed.
npm WARN discord.js@11.2.1 requires a peer of opusscript@^0.0.3 but none was installed.
npm WARN discord.js@11.2.1 requires a peer of sodium@^2.0.1 but none was installed.
npm WARN discord.js@11.2.1 requires a peer of libsodium-wrappers@^0.5.4 but none was installed.
npm WARN discord.js@11.2.1 requires a peer of uws@^0.14.5 but none was installed.
3. Checking installed plugins for updates... OK
4. Updating NodeBB data store schema...
Parsing upgrade scripts...
OK | 4 script(s) found, 53 skipped
→ [2017/6/22] Hash all IP addresses stored in Recent IPs zset... OK
→ [2018/5/28] Give global search privileges... OK
→ [2018/6/7] Give post history viewing privilege to registered-users on all categories... OK
→ [2018/6/8] Give deleted post viewing privilege to moderators on all categories...
2018-11-09T16:07:00.294Z [31427] - error: [groups.join] Could not create new hidden group MongoError: E11000 duplicate key error collection: nodebb.objects index: _key_1_value_-1 dup key: { : "group:cid:166:privileges:posts:view_deleted", : null }
at Function.MongoError.create (/opt/nodebb/node_modules/mongodb/node_modules/mongodb-core/lib/error.js:45:10)
at toError (/opt/nodebb/node_modules/mongodb/lib/utils.js:149:22)
at /opt/nodebb/node_modules/mongodb/lib/collection.js:1029:39
at /opt/nodebb/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:544:18
at _combinedTickCallback (internal/process/next_tick.js:73:7)
at process._tickCallback (internal/process/next_tick.js:104:9)
Error occurred
Error occurred during upgrade: MongoError: E11000 duplicate key error collection: nodebb.objects index: _key_1_value_-1 dup key: { : "group:cid:166:privileges:posts:view_deleted", : null }
at Function.MongoError.create (/opt/nodebb/node_modules/mongodb/node_modules/mongodb-core/lib/error.js:45:10)
at toError (/opt/nodebb/node_modules/mongodb/lib/utils.js:149:22)
at /opt/nodebb/node_modules/mongodb/lib/collection.js:1029:39
at /opt/nodebb/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:544:18
at _combinedTickCallback (internal/process/next_tick.js:73:7)
at process._tickCallback (internal/process/next_tick.js:104:9)
/opt/nodebb/node_modules/mongodb/lib/utils.js:132
throw err;
^
MongoError: E11000 duplicate key error collection: nodebb.objects index: _key_1_value_-1 dup key: { : "group:cid:166:privileges:posts:view_deleted", : null }
at Function.MongoError.create (/opt/nodebb/node_modules/mongodb/node_modules/mongodb-core/lib/error.js:45:10)
at toError (/opt/nodebb/node_modules/mongodb/lib/utils.js:149:22)
at /opt/nodebb/node_modules/mongodb/lib/collection.js:1029:39
at /opt/nodebb/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:544:18
at _combinedTickCallback (internal/process/next_tick.js:73:7)
at process._tickCallback (internal/process/next_tick.js:104:9)
Try running the same upgrade script with ./nodebb upgrade view_deleted_privilege alternatively you can apply this fix and run it again. https://github.com/NodeBB/NodeBB/commit/472490158856efa22cfe4a2bbb29ab6ddf90a1cc
In a fit of desperation, I ran the nodebb upgrade again and it finished with no errors. Should I be worried? (yes, I made a backup so I have a safety net if necessary).
Nope that upgrade can be run multiple times without side effects.
