Maybe a bug in the loop

[schieck0]

Describe the problem/error/question

I have a list of discord channels that I filter by specific names where I send messages periodically. As the filter node only allows 10 conditions I had to create 2 filters, so I loop the results to send the messages in the channels. However, only the 10 channels of the first filter receive it, the other 6 do not. Am I doing something wrong or is it a problem in the loop?

Please share your workflow/screenshots/recording

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⚠️ WARNING ⚠️ If you have sensitive data in your workflow (like API keys), please remove it before sharing.

{
"nodes": [
{
"parameters": {
"authentication": "oAuth2",
"operation": "getAll",
"guildId": {
"__rl": true,
"value": "704329648842211401",
"mode": "list",
"cachedResultName": "GH Branding",
"cachedResultUrl": "https://discord.com/channels/704329648842211401"
},
"returnAll": true,
"options": {}
},
"type": "n8n-nodes-base.discord",
"typeVersion": 2,
"position": [
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"id": "c1881786-21f6-4c13-bfc6-d9b3f4672917",
"name": "Discord Get All Channels",
"webhookId": "f216307c-b76c-4b72-8a5b-58a9a8a810cc",
"credentials": {
"discordOAuth2Api": {
"id": "Dx52GFPIhuKCrVwZ",
"name": "Discord GH"
}
}
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{
"parameters": {
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"id": "9054acd0-27a5-43c6-9f94-ea0b246da785",
"name": "Loop Over Items",
"executeOnce": false
},
{
"parameters": {
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"type": "n8n-nodes-base.wait",
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"position": [
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"id": "0ceab3c8-7dfe-45af-aadf-118332a7bbd2",
"name": "Wait",
"webhookId": "18575836-f4ba-42cd-a0d4-12e5dc50f5a2"
},
{
"parameters": {
"authentication": "oAuth2",
"resource": "message",
"guildId": {
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"value": "704329648842211401",
"mode": "list",
"cachedResultName": "GH Branding",
"cachedResultUrl": "https://discord.com/channels/704329648842211401"
},
"channelId": {
"__rl": true,
"value": "={{ $json.id }}",
"mode": "id"
},
"content": "Boa tarde @here!\n\nLembre de mandar o report semanal com as ações da semana e as previstas, até amanhã às 12h.\n\nEnviem o report no forms> https://forms.gle/rQxXhHgKa8eW34ZT8 ",
"options": {}
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"typeVersion": 2,
"position": [
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"id": "a7520b32-b936-469b-bc55-72d0ab4898f3",
"name": "Send Message",
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"name": "Discord GH"
}
},
"onError": "continueRegularOutput"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "3d171fc1-7393-481e-8d3d-27d9eef2d879",
"leftValue": "={{ $json.name }}",
"rightValue": "one-7",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "a0784d63-61f7-4685-8e88-662323fd668f",
"leftValue": "={{ $json.name }}",
"rightValue": "pitstop",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "17fe6b53-20ea-4ec4-8aa8-f3585099f98e",
"leftValue": "={{ $json.name }}",
"rightValue": "são-josé",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "5c0ba659-0a3c-4116-b3d5-70ae46af4c6a",
"leftValue": "={{ $json.name }}",
"rightValue": "thais-rodrigues",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "715d33fd-1ccd-46fc-9849-4a5f47255a3a",
"leftValue": "={{ $json.name }}",
"rightValue": "move-by-movement",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "036d956c-3941-4042-8798-40793eb178d3",
"leftValue": "={{ $json.name }}",
"rightValue": "v10-growth",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "f179c69a-5b57-49cd-81d4-13dd71b4c6a2",
"leftValue": "={{ $json.name }}",
"rightValue": "cast-group-automacao",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "0bd333d3-eb7f-4e8c-b93d-95691ecac39f",
"leftValue": "={{ $json.name }}",
"rightValue": "degalls",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "4d43d2a0-3549-49a2-bf0b-a5181d78de26",
"leftValue": "={{ $json.name }}",
"rightValue": "farmtech-performance",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "4747cee4-5b57-4af4-a72d-cacbee611661",
"leftValue": "={{ $json.name }}",
"rightValue": "vultus-growth",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "or"
},
"options": {}
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"type": "n8n-nodes-base.filter",
"typeVersion": 2.2,
"position": [
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],
"id": "5300f3dc-4799-43c1-a431-5449bb13cd4c",
"name": "Filter"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "a0784d63-61f7-4685-8e88-662323fd668f",
"leftValue": "={{ $json.name }}",
"rightValue": "santa-lolla",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "17fe6b53-20ea-4ec4-8aa8-f3585099f98e",
"leftValue": "={{ $json.name }}",
"rightValue": "leve-saúde-growth",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "5c0ba659-0a3c-4116-b3d5-70ae46af4c6a",
"leftValue": "={{ $json.name }}",
"rightValue": "tenda-performance",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "715d33fd-1ccd-46fc-9849-4a5f47255a3a",
"leftValue": "={{ $json.name }}",
"rightValue": "cast-group-solucoes",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "60f37630-3e3c-4c26-9438-de47d742f040",
"leftValue": "={{ $json.name }}",
"rightValue": "aya-growth-marketing",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
},
{
"id": "3955b843-5d05-4bb2-a82d-484a83cf7702",
"leftValue": "={{ $json.name }}",
"rightValue": "parktur",
"operator": {
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"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "or"
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"options": {}
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"type": "n8n-nodes-base.filter",
"typeVersion": 2.2,
"position": [
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],
"id": "d007dfed-7777-4491-9704-c40f1815cc00",
"name": "Filter1"
},
{
"parameters": {
"rule": {
"interval": [
{
"field": "weeks",
"triggerAtDay": [
4
],
"triggerAtHour": 13,
"triggerAtMinute": 30
}
]
}
},
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.2,
"position": [
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],
"id": "25a2db7a-130e-41e4-9082-a6879a93c29c",
"name": "Growth Report"
}
],
"connections": {
"Discord Get All Channels": {
"main": [
[
{
"node": "Filter1",
"type": "main",
"index": 0
},
{
"node": "Filter",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Items": {
"main": [
[],
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"Wait": {
"main": [
[
{
"node": "Send Message",
"type": "main",
"index": 0
}
]
]
},
"Send Message": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Filter": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Filter1": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Growth Report": {
"main": [
[
{
"node": "Discord Get All Channels",
"type": "main",
"index": 0
}
]
]
}
},
"pinData": {},
"meta": {
"instanceId": "f73fbe8b57e757d66664c0a698e5857781e59f72670592aed23c4ab9139499a9"
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}

Share the output returned by the last node

Debug info

core

• n8nVersion: 1.80.3
• platform: docker (self-hosted)
• nodeJsVersion: 20.18.2
• database: postgres
• executionMode: regular
• concurrency: -1
• license: enterprise (production)

storage

• success: all
• error: all
• progress: false
• manual: true
• binaryMode: memory

pruning

• enabled: true
• maxAge: 336 hours
• maxCount: 10000 executions

client

• userAgent: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/133.0.0.0 safari/537.36
• isTouchDevice: false

Generated at: 2025-02-28T22:07:48.631Z}

[Joffcom]

Hey @schieck0,

We have created an internal ticket to look into this which we will be tracking as "GHC-1004"

[schieck0]

Another test I did was like this. With just one filter node it sends all 11 or 6 items. But using the 2 nodes it does not send all 17 items, it sends about 12-14 items ramdonly.

[Joffcom]

Hey @schieck0

The issue with the loop node will likely be that you are not resetting it so it never loops over the second input batch and just dumps it to the done branch.

Try using the reset with an expression and you should be good to go.

[schieck0]

@Joffcom thank you, bu i dont understand how to do the expression.
The second case is much simple, but the Discord Send Message node dont send all messages. Its a bug?

In this case he sends only 9 of 11 messages.