TypeError: Cannot read properties of undefined (reading 'length')

[ahoh]

I successfully installed nodebb a week ago and it has been working well. However, I just found an error while looking at the log file.
This seems to be a database related error. The database I use is mongodb.
The following is the output:

2022-02-03T04:23:26.872Z [4567/1383602] - error: GET /topic/53/windows%E4%B8%8B%E5%AE%89%E8%A3%85mysql8
TypeError: Cannot read properties of undefined (reading 'length')
at /home/ubuntu/app/NodeBB/src/database/index.js:17:24
at Array.forEach (<anonymous>)
at Object.primaryDB.parseIntFields (/home/ubuntu/app/NodeBB/src/database/index.js:16:12)
at /home/ubuntu/app/NodeBB/src/user/data.js:184:7
at Array.map (<anonymous>)
at modifyUserData (/home/ubuntu/app/NodeBB/src/user/data.js:179:27)
at User.getUsersFields (/home/ubuntu/app/NodeBB/src/user/data.js:82:9)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at async User.getUsersData (/home/ubuntu/app/NodeBB/src/user/data.js:145:10)
at async User.getUserData (/home/ubuntu/app/NodeBB/src/user/data.js:140:17)
(node:1383602) PromiseRejectionHandledWarning: Promise rejection was handled asynchronously (rejection id: 2)
(Use node --trace-warnings ... to show where the warning was created)
2022-02-03T04:23:26.876Z [4567/1383602] - warn: [plugins] filter:user.whitelistFields already resolved in plugin nodebb-plugin-sso-beer-qq
2022-02-03T04:23:26.876Z [4567/1383602] - info: [app] Live analytics saved.
2022-02-03T04:23:26.881Z [4567/1383602] - error: uncaughtException: Cannot read properties of undefined (reading 'length')
TypeError: Cannot read properties of undefined (reading 'length')
at /home/ubuntu/app/NodeBB/src/database/index.js:17:24
at Array.forEach (<anonymous>)
at Object.primaryDB.parseIntFields (/home/ubuntu/app/NodeBB/src/database/index.js:16:12)
at /home/ubuntu/app/NodeBB/src/user/data.js:184:7
at Array.map (<anonymous>)
at modifyUserData (/home/ubuntu/app/NodeBB/src/user/data.js:179:27)
at User.getUsersFields (/home/ubuntu/app/NodeBB/src/user/data.js:82:9)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at async User.getUsersData (/home/ubuntu/app/NodeBB/src/user/data.js:145:10)
at async User.getUserData (/home/ubuntu/app/NodeBB/src/user/data.js:140:17) {"date":"Thu Feb 03 2022 12:23:26 GMT+0800 (China Standard Time)","error":{},"exception":true,"os"

[jinjun1994]

same error

[baris]

Please post ./nodebb plugins, also try with no custom plugins.

[ahoh]

@baris
ubuntu@VM-0-9-ubuntu:~/app/NodeBB$ ./nodebb plugins
2022-02-05T02:09:46.453Z [4567/1782233] - verbose: [minifier] utilizing a maximum of 1 additional threads
Active plugins:
* [email protected] (installed, disabled)
* [email protected] (installed, enabled)
* [email protected] (installed, enabled)
* [email protected] (installed, enabled)
* [email protected] (installed, enabled)
* [email protected] (installed, enabled)
* [email protected] (installed, enabled)
* [email protected] (installed, disabled)
* [email protected] (installed, disabled)
* [email protected] (installed, disabled)
* [email protected] (installed, disabled)
* [email protected] (installed, disabled)
* [email protected] (installed, disabled)
* [email protected] (installed, disabled)
* [email protected] (installed, enabled)
* [email protected] (installed, disabled)
* [email protected] (installed, disabled)
* [email protected] (installed, enabled)

[baris]

Try disabling this and see if the issue goes away.

• [email protected] (installed, enabled)

I can't see the source for that plugin. https://github.com/Annihil/nodebb-plugin-email-blacklist

[ahoh]

@baris

Thank you. I will try and feed back new information.

[baris]

@ahoh said in TypeError: Cannot read properties of undefined (reading 'length'):

at Object.primaryDB.parseIntFields (/home/ubuntu/app/NodeBB/src/database/index.js:16:12)

This function is being called with an undefined requestedFields property. This shouldn't happen unless a plugin is doing something wrong. Check if any of your plugins are using the hook filter:user.whitelistFields you can take a look at /admin/advanced/hooks/

[crazycells]

@baris said in TypeError: Cannot read properties of undefined (reading 'length'):

Try disabling this and see if the issue goes away.

• [email protected] (installed, enabled)

I can't see the source for that plugin. https://github.com/Annihil/nodebb-plugin-email-blacklist

@baris it is here:

GitHub - NodeBB-Community/nodebb-plugin-email-blacklist: A NodeBB plugin that provides email blacklist feature

A NodeBB plugin that provides email blacklist feature - GitHub - NodeBB-Community/nodebb-plugin-email-blacklist: A NodeBB plugin that provides email blacklist feature

GitHub (github.com)

Actually, previously I wrote it here:

@crazycells said in Registration email domain blacklisting:

hi @julian , will this plugin be updated to work with NodeBB 1.19.0 ?

GitHub - NodeBB-Community/nodebb-plugin-email-blacklist: A NodeBB plugin that provides email blacklist feature

A NodeBB plugin that provides email blacklist feature - GitHub - NodeBB-Community/nodebb-plugin-email-blacklist: A NodeBB plugin that provides email blacklist feature

GitHub (github.com)

currently, it does not prevent registration addresses from the blacklisted domains...

Additionally, the original repository is gone but the broken link is in the package.json, I guess it makes sense to update that too. Thanks in advance.

Maybe @julian can update the link...

I also did not make it work with 1.19.1, it would be great if it can be fixed. It is a very useful plugin.

[jinjun1994]

@ahoh said in TypeError: Cannot read properties of undefined (reading 'length'):

plugin nodebb-plugin-sso-beer-qq

remove plugin nodebb-plugin-sso-beer-qq