JackDouglas99,

I was not able to reproduce the issue.

The provided information is not sufficient to provide any help in resolving the issue. A complete and detailed description is required for the support team to get a clear understanding of the problem.

The additional information listed below may also be useful:

• Exact version of PHP, Database, Web server, Browser and Operating System
• Relevant customizations (e.g. changes in config_inc.php, etc)
• Installed plugins or custom functions ?
• Was the MantisBT source code modified in any way ?

Make sure you have javascript enabled. Unlike earlier versions, MantisBT 2.x requires javascript to function properly.

Im using PHP 5.6.27, Mysql 5.6.33-cll-lve, Apache Version 2.2.31, google chrome on windows 10.

The config_inc.php is what is in it when the install creates it.

i have MantisBT Core 2.1.0, MantisBT Formatting 2.1.0 plugins installed
and no the source code was not edited.

I also checked my google chrome JS settings and it is enabled

I have also tested and the drop downs are also not working on my other browsers. Microsoft Edge and Firefox

May you upload a screen showing the dropdown you are trying to open?

Thank you.

The one highlighted

Screenshot.png (6,421 bytes)   

Screenshot.png (6,421 bytes)   

Have you upgraded an older Mantis version or it is a fresh install? In case you are re-using a domain for your old mantis installation, do not forget to clean your browsing data.
Have you found any Apache error log?

Did you double check that JavaScript is enabled?

Check Firefox:
Enter about:config in address bar
Search for javascript.enabled
Is it set to true?

I have already reinstalled 3 times but did attempt to update an old version and i have used the domain for a older version and have tried clearing my browsing data and nothing and i am not getting any Apache errors.

Atrol it is set to true. and my chrome javascript is also set to allow

Are the dropdowns working on https://www.mantisbt.org/bugs ?

yes

I have just look and there is no js files being loaded when the page loads

Capture.PNG (31,380 bytes)   

Capture.PNG (31,380 bytes)   

Is there some proxy and/or web application firewall running between your browser and your server?

I have cloud flare between me and the server

I checked the chrome and firefox console and it saysing "Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self'". Either the 'unsafe-inline' keyword, a hash ('sha256-PlQGOvS/6uG82C3qda2SF0OOXz718qPlrsbkRovn4+M='), or a nonce ('nonce-...') is required to enable inline execution." in chrome and "Content Security Policy: The page’s settings blocked the loading of a resource at self (“script-src https://www.jackdouglas.co.uk”). Source:
//<![CDATA[
try{if (!window.CloudFlare)...." in firefox

Might help https://support.cloudflare.com/hc/en-us/articles/200169456-Why-is-JavaScript-or-jQuery-not-working-on-my-site-

@JackDouglas99 do you agree that we can close this issue as this is obviously no MantisBT problem?

[Edit] Was written before reading 0022328:0055549

well that fixed it and yes. sorry to waste your time