Same issue here, there’s an answer posted by @Rocky28447 but i can’t seem to get it to work, can anyone lend a hand here?
Do you have some sort of example NPC @Sol_ttu? That would be really helpful for me to learn all the paramaters, etc.
Here’s a temporary fix, I’m not sure how reliable it is.
@TheThirdDescender @Rocky28447 @T0xicDarkn3ss
local Received
function CheckForCondition(Node)
for _,InputNode in pairs(GetInputNodes(Node)) do
print(InputNode)
if InputNode:GetAttribute("Type") == "Condition" and InputNode:FindFirstChildWhichIsA("ModuleScript") then
if #GetInputs(InputNode) <= 0 then
local Function = require(InputNode:FindFirstChildWhichIsA("ModuleScript"))
if Function.Run then
if not Received then
Received = Function.Run()
end
if Received ~= Node:GetAttribute("Priority") then
return true
end
end
end
end
end
end
Replace the CheckForCondition(Node) with this and remember to define your Received variable. (Located in StarterGui.DialogueUI.DialogueHandler)
This should fix the conditions running multiple times.
EDIT:
Also you need to add
Received = nil
after each
LoadNodes(GetOutputNodes(Node))
like this
EDIT 2:
Kinda forgot a bit, if you walk away from the NPC, it doesn’t reset your received value immediately. So for your
function LoadNode(Node)
replace it with this,
function LoadNode(Node)
local Type = Node:GetAttribute("Type")
if IsLocked(Node) or not UI.Enabled then
return
end
if CheckForCondition(Node) then
return
end
if Type == "Response" then
local NewResponse = UI:FindFirstChild("SampleResponse",true):Clone()
NewResponse.Parent = UI:FindFirstChild("ResponseFrame",true)
NewResponse.Visible = true
NewResponse.Text = Node.Text.Value
NewResponse.Name = "Response"
NewResponse.LayoutOrder = Node:GetAttribute("Priority")
NewResponse.Size = UDim2.new(1,0,0,NewResponse.TextBounds.Y+5)
NewResponse.Activated:Connect(function()
CommonNodeFunctions(Node)
LoadNodes(GetOutputNodes(Node))
Received = nil
end)
elseif Type == "Prompt" then
CommonNodeFunctions(Node)
UI:FindFirstChild("Speaker",true).Text = CurrentParams.Speaker or "?"
PromptFrame.Text = Node.Text.Value
PromptFrame.MaxVisibleGraphemes = 0
SkipTyping = false
CanSkip = Node.Skippable.Value
spawn(function()
if PromptTypeWaitTime > 0 then
PromptFrame.MaxVisibleGraphemes = 0
for L = 1,#PromptFrame.Text do
if (not UI.Enabled or SkipTyping) and CanSkip then
break
else
PromptFrame.MaxVisibleGraphemes += 1
task.wait(PromptTypeWaitTime)
end
end
else
PromptFrame.MaxVisibleGraphemes = -1
end
PromptFrame.MaxVisibleGraphemes = -1
if (not SkipTyping or not CanSkip) and UI.Enabled ~= false then -- If the UI is closed, then don't wait to set the Received
task.wait(PromptWaitTime)
end
SkipTyping = false
LoadNodes(GetOutputNodes(Node))
Received = nil
end)
elseif Node:FindFirstChildWhichIsA("ModuleScript") then
CommonNodeFunctions(Node)
FireEvents(Node)
LoadNodes(GetOutputNodes(Node))
Received = nil
end
end
This will prevent another NPC’s condition being unlocked if the NPCs are near each other and the player jumps from NPC1 (Condition success) to NPC2 (Condition false but reads as condition success)
1 Like
For some reason I get this error?
20:42:38.528 Players.FanoPlayzRBLX.PlayerGui.DialogueUI.DialogueHandler:20: attempt to index nil with ‘GetChildren’ - Client - DialogueHandler:20
This is the function that line 20 is on
for _,Node in pairs(Tree:GetChildren()) do
if Node:GetAttribute("Type") == "DialogueRoot" then
return Node
end
end
end
I used this a while back and it was completely fine.
1 Like
Bump! Happening to me too, was realy looking forward to using this but it seems it’s not being updated anymore 
Judging the nature of the error, it appears that the Tree is non-existent and the resource is no longer maintained by the OP. I’ll go ahead and look into this and hopefully come up with a solution so that everyone can continue to utilize this resource.
It appears that the biggest issue that was plaguing the resource was within the Plugin’s source which in turn stopped a vast majority of the plugin’s initialization from finishing. So, when you accessed a tree, it would appear to be working but when you press S to open the drop down, it would not show your prompts.
Additionally, I decided it would be beneficial if I included the fixes and changes that I came across within this forum, credit going to @real_artxficial @Khrrxs. You both rock.
I am still testing everything out and running the patch through the gauntlet. I should have everything ready to go by Monday.
1 Like
Hello! This seems a very neat and useful tool, and I’ve thought of some unique features for it:
Nodespaces - Groups of node presets, allows you to organize and use the node editor for many things.
You may set the tree’s nodespace on the gui.
SmallStrings - Allow for editing small strings in nodes that require them, since many of stringvalues in nodes are used for configuration.
EnumValues - Basically a value that works like an Enum, so for instance let’s say I create an EnumValue called “Axis”, and the axis can be either X,Y or Z. On the node editor the property will appear as a optionbox that allows me to choose the specific axis.
NodeInfo - a brief description of what the node and it’s property does, can be edited by the developer to assist comprehension of the system.
Anyways, another thing is to open source this project, because it could help a ton on projects that have many people that don’t know how to code and just want to design the dialogs.
Sincerely,
letiul.
probably. probably. probably. probably.
wdym bro, its open source already
I can’t handle that codebase, yet. 
How would i detect when the user is done with the dialogue, so i can fire a remote for debounce purposes.
Are you still going to be releasing your fixes, or can you share how? I want to build on it, but the jank is something else.
I do want some more node types if possible, if OP can add them, along with making the ui a bit easier to use.
Hey Werty,
I completely forgot about this. I’ll send you the plugin file that I had tonight. (I’ll test it to see if it works. Been a minute since I last wrote my post.)
1 Like
@Wertyhappy27
NodeEditorPatch.rbxl (100.8 KB)
The provided place file should have the most recent version I have of my patch. It includes a DynamicText Node Type which is similar to a normal prompt node type with the exception it allows you to insert custom strings. Hopes this helps you with all your dialogue needs!
You can save the folder in workspace.NodeEditorPatch as a local plugin so you can use it as you would the original.
3 Likes
This is an amazing system, but i cant really get range to work, like the dialogue ui doesnt disappear when i walk away from the position i set. Does this happen to someone else or is it just me?
I’ve tested my version of the system and the dialogue does indeed disappear when I move beyond the Distance parameter.
Yeah, it works now, i just did a little oopsie👍
1 Like
yeah but honestly im too stupid too use this anyway 