I have a problem when i replied the topic

[leo524]

When I reply a topic,write some text and click the submit button,the program was halting,and the chrome console display an error "Uncaught TypeError: Cannot read property 'length' of undefined "

Thx!

[julian]

Does this not happen again when you refresh?

[leo524]

Thx,i resovled it

[leo524]

@julian Another problem:

I installed a solr plugin,But when I try accessing the Solr page via ACP, it gives me a 404 error.
when I run ./nodebb dev, I got these warns:
plugins/nodebb-plugin-solr] This plugin may not be compatible with your version of NodeBB. This may cause unintended behaviour or crashing.

my nodebb version is the latest

Thx!

[julian]

@leo524 The latest Solr version (v0.1.5) requires a very new version of NodeBB, so if you've installed NodeBB even a week ago, you'll have to update your core code.

[leo524]

@julian OK,but i add some codes in core codes,So how to update core code automatically
and still remain my modify

[julian]

@leo524 Did you commit them?

If yes, just git pull and resolve conflicts.

If not, git stash, git pull, and then git stash pop

[leo524]

@julian My project didn't use github,How to fix it

[fiag]

1. backup your codes.
2. git clone https://github.com/NodeBB/NodeBB.git
3. cd NodeBB
4. switch to tag that you modified from. Perhaps, v0.4.3? e.g. git checkout v0.4.3
5. rsync your codes to the clone.
6. git commit, git tag my_tag, git checkout master, git merge my_tag
7. You may have to solve conflicts by yourself.