The cooldown (CD) does not work after a restart.

We have discovered an issue with the cooldown: if the plugin is not restarted, everything works correctly and it shows the countdown until the next time the item can be crafted. However, as soon as the plugin is restarted, the cooldown disappears.

Hi, I can't reproduce this issue. I still have a timer after restarting the plugin.

14 minutes ago, MTriper said:

Hi, I can't reproduce this issue. I still have a timer after restarting the plugin.

Got it. Could you tell me which plugin this might be related to or what could be causing this in general? Maybe I misconfigured something in the config — it just happens on all items in the panel.

CraftingPanel.json

Does the plugin load on the server at all?

I'm getting an error with your config.

2 minutes ago, MTriper said:

I'm getting an error with your config.

 

Everything runs without errors.

Yeah, I have an error too, but the plugin works. I just have 3 servers, so I got a bit mixed up with the console.

What is this "plumbus_nefrut" item?

53 minutes ago, MTriper said:

What is this "plumbus_nefrut" item?

Custom items from this plugin: https://codefling.com/plugins/custom-item-manager

I deleted all plugins completely, removed the config, and downloaded a default one — but nothing changed, the issue still persists.

I’m attaching a video. Also, something very strange: nothing gets written to the CraftingPanel.json file.

To emphasize — I removed all plugins and left only CraftingPanel and ImageLibrary, and still nothing changes.

This is being done on a test server. I restarted it several times to clear the cache and so on, but the problem remains exactly the same.
 

I found an issue in CraftingPanel v1.3.4 related to cooldown persistence.

Cooldowns were not being saved in the data file, which caused them to reset after plugin reload or server restart. After investigating the code, I found that cooldowns are actually added to the data dictionary correctly, but then player data gets removed in OnPlayerDisconnected if the player has no favorite items.

Specifically, this block removes all player data:

if (data.ContainsKey(player.UserIDString) && data[player.UserIDString].favoriteItems.Count != 0) data[player.UserIDString].lastSeenTime = DateTime.Now.ToString("d", CultureInfo.InvariantCulture); else data.Remove(player.UserIDString);

This ignores cooldownItems, so if a player has cooldowns but no favorites, their data is deleted, and cooldowns are lost.

I fixed it by updating the condition to also keep players who have cooldowns:

if (data.ContainsKey(player.UserIDString)) { UserData userData = data[player.UserIDString]; if (userData.favoriteItems.Count != 0 || userData.cooldownItems.Count != 0 || userData.dlcUnlocked) { userData.lastSeenTime = DateTime.Now.ToString("d", CultureInfo.InvariantCulture); } else { data.Remove(player.UserIDString); } }

Additionally, I forced saving after adding cooldowns:

ins.data[player.UserIDString].cooldownItems[key] = dateEnd; ins.SaveData();

After these changes, cooldowns are correctly stored in the data file and persist after reload/restart.

It looks like the issue is purely logical and not config-related.

This fix was identified with the help of ChatGPT.

Thanks!

Hello, I’m not sure whether this is related or not, but the server has recently started crashing quite often, specifically at the moment when a player crafts a large number of items at once.
In general, I am using console commands on items during crafting. Could this be the cause?

Before the server crash, the player saw the following messages in their console.
Can you help with this?

Could this be caused by the fact that I modified your plugin so that it stores cooldowns (CD) in the data file?

On 3/31/2026 at 5:59 PM, Stormo said:

I found an issue in CraftingPanel v1.3.4 related to cooldown persistence.

Cooldowns were not being saved in the data file, which caused them to reset after plugin reload or server restart. After investigating the code, I found that cooldowns are actually added to the data dictionary correctly, but then player data gets removed in OnPlayerDisconnected if the player has no favorite items.

Specifically, this block removes all player data:

if (data.ContainsKey(player.UserIDString) && data[player.UserIDString].favoriteItems.Count != 0) data[player.UserIDString].lastSeenTime = DateTime.Now.ToString("d", CultureInfo.InvariantCulture); else data.Remove(player.UserIDString);

This ignores cooldownItems, so if a player has cooldowns but no favorites, their data is deleted, and cooldowns are lost.

I fixed it by updating the condition to also keep players who have cooldowns:

if (data.ContainsKey(player.UserIDString)) { UserData userData = data[player.UserIDString]; if (userData.favoriteItems.Count != 0 || userData.cooldownItems.Count != 0 || userData.dlcUnlocked) { userData.lastSeenTime = DateTime.Now.ToString("d", CultureInfo.InvariantCulture); } else { data.Remove(player.UserIDString); } }

Additionally, I forced saving after adding cooldowns:

ins.data[player.UserIDString].cooldownItems[key] = dateEnd; ins.SaveData();

After these changes, cooldowns are correctly stored in the data file and persist after reload/restart.

It looks like the issue is purely logical and not config-related.

This fix was identified with the help of ChatGPT.

Thanks!

 

Hi, thanks for finding a bug in the plugin. I am already working on the next update, where I will make corrections.

6 hours ago, Stormo said:

Hello, I’m not sure whether this is related or not, but the server has recently started crashing quite often, specifically at the moment when a player crafts a large number of items at once.
In general, I am using console commands on items during crafting. Could this be the cause?

Before the server crash, the player saw the following messages in their console.
Can you help with this?

Could this be caused by the fact that I modified your plugin so that it stores cooldowns (CD) in the data file?

These errors have nothing to do with your plugin changes. They indicate that the graphical elements of the panel are not displayed correctly. This may be due to the player pressing the crafting button very quickly. And the panel just doesn't have time to display the changes. 
Could you find out exactly how the player crafts items? What is he doing? What is pressing?