diff --git a/frontend/src/lib/components/apps/components/display/table/AppTable.svelte b/frontend/src/lib/components/apps/components/display/table/AppTable.svelte
index 93c8745930..bd0a9f0073 100644
--- a/frontend/src/lib/components/apps/components/display/table/AppTable.svelte
+++ b/frontend/src/lib/components/apps/components/display/table/AppTable.svelte
@@ -355,11 +355,13 @@
 			/>
 		</div>
 	{:else if result != undefined}
-		<Alert title="Parsing issues" type="error" size="xs">
-			The result should be an array of objects. Received:
-			<pre class="overflow-auto">
-				{JSON.stringify(result)}
-			</pre>
-		</Alert>
+		<div class="flex flex-col h-full w-full overflow-auto">
+			<Alert title="Parsing issues" type="error" size="xs" class="h-full w-full ">
+				The result should be an array of objects. Received:
+				<pre class="w-full bg-white p-2 rounded-md">
+				{JSON.stringify(result, null, 4)}
+				</pre>
+			</Alert>
+		</div>
 	{/if}
 </RunnableWrapper>
diff --git a/frontend/src/lib/components/apps/components/helpers/RunnableComponent.svelte b/frontend/src/lib/components/apps/components/helpers/RunnableComponent.svelte
index 1a70f531f5..0551487774 100644
--- a/frontend/src/lib/components/apps/components/helpers/RunnableComponent.svelte
+++ b/frontend/src/lib/components/apps/components/helpers/RunnableComponent.svelte
@@ -244,6 +244,8 @@
 	}
 
 	async function setResult(res: any) {
+		const hasRes = res !== undefined && res !== null
+
 		if (transformer) {
 			$worldStore.newOutput(id, 'raw', res)
 			res = await eval_like(
@@ -255,7 +257,18 @@
 				$componentControl,
 				$worldStore
 			)
+
+			if (hasRes && res === undefined) {
+				res = {
+					error: {
+						name: 'TransformerError',
+						message: 'An error occured in the transformer',
+						stack: 'Transformer returned undefined'
+					}
+				}
+			}
 		}
+
 		outputs.result?.set(res)
 
 		result = res
diff --git a/frontend/src/lib/components/apps/editor/AppEditorHeader.svelte b/frontend/src/lib/components/apps/editor/AppEditorHeader.svelte
index 56b4826f5b..c0bfe301c8 100644
--- a/frontend/src/lib/components/apps/editor/AppEditorHeader.svelte
+++ b/frontend/src/lib/components/apps/editor/AppEditorHeader.svelte
@@ -18,7 +18,6 @@
 	import DisplayResult from '$lib/components/DisplayResult.svelte'
 	import Dropdown from '$lib/components/Dropdown.svelte'
 	import FlowProgressBar from '$lib/components/flows/FlowProgressBar.svelte'
-	import { idMutex } from '$lib/components/flows/flowStateUtils'
 	import FlowStatusViewer from '$lib/components/FlowStatusViewer.svelte'
 	import JobArgs from '$lib/components/JobArgs.svelte'
 	import LogViewer from '$lib/components/LogViewer.svelte'
@@ -43,12 +42,9 @@
 		Eye,
 		Laptop2,
 		Loader2,
-		MoreVertical,
 		Pencil,
-		Redo,
 		SlidersHorizontal,
 		Smartphone,
-		Undo,
 		X
 	} from 'lucide-svelte'
 	import { getContext } from 'svelte'
diff --git a/frontend/src/lib/components/apps/editor/ComponentHeader.svelte b/frontend/src/lib/components/apps/editor/ComponentHeader.svelte
index 6dec1d4a1d..57b42a26d8 100644
--- a/frontend/src/lib/components/apps/editor/ComponentHeader.svelte
+++ b/frontend/src/lib/components/apps/editor/ComponentHeader.svelte
@@ -7,6 +7,7 @@
 	import { Alert, Button } from '$lib/components/common'
 	import type { AppComponent } from './component'
 	import { twMerge } from 'tailwind-merge'
+	import { getErrorFromLatestResult } from './appUtils'
 
 	export let component: AppComponent
 	export let selected: boolean
@@ -15,9 +16,9 @@
 
 	const dispatch = createEventDispatcher()
 
-	const { errorByComponent, openDebugRun } = getContext<AppViewerContext>('AppViewerContext')
+	const { errorByComponent, openDebugRun, jobs } = getContext<AppViewerContext>('AppViewerContext')
 
-	$: error = Object.values($errorByComponent).find((e) => e.componentId === component.id)
+	$: error = getErrorFromLatestResult(component.id, $errorByComponent, $jobs)
 
 	function openDebugRuns() {
 		if ($openDebugRun) {
@@ -84,7 +85,7 @@
 {/if}
 
 {#if error}
-	{@const json = JSON.parse(JSON.stringify(error.error))}
+	{@const json = JSON.parse(JSON.stringify(error))}
 	<span
 		title="Error"
 		class={classNames(
@@ -99,9 +100,9 @@
 					<Alert type="error" title={`${json?.name}: ${json?.message}`}>
 						<div class="flex flex-col gap-2">
 							<div>
-								<pre class=" whitespace-pre-wrap text-gray-900 bg-white border w-full p-4 text-xs"
-									>{json?.stack ?? ''}
-									</pre>
+								<pre class=" whitespace-pre-wrap text-gray-900 bg-white border w-full p-4 text-xs">
+									{json?.stack ?? ''}	
+								</pre>
 							</div>
 							<Button color="red" variant="border" on:click={openDebugRuns}>Open Debug Runs</Button>
 						</div>
diff --git a/frontend/src/lib/components/apps/editor/appUtils.ts b/frontend/src/lib/components/apps/editor/appUtils.ts
index a6d72f9ef8..cc0b33d6c2 100644
--- a/frontend/src/lib/components/apps/editor/appUtils.ts
+++ b/frontend/src/lib/components/apps/editor/appUtils.ts
@@ -568,3 +568,56 @@ export function recursivelyFilterKeyInJSON(
 	})
 	return filteredJSON
 }
+
+export function clearErrorByComponentId(
+	id: string,
+	errorByComponent: Record<
+		string,
+		{
+			error: string
+			componentId: string
+		}
+	>
+) {
+	return Object.entries(errorByComponent).reduce((acc, [key, value]) => {
+		if (value.componentId !== id) {
+			acc[key] = value
+		}
+		return acc
+	}, {})
+}
+
+export function clearJobsByComponentId(
+	id: string,
+	jobs: {
+		job: string
+		component: string
+	}[]
+) {
+	return jobs.filter((job) => job.component !== id)
+}
+
+// Returns the error message for the latest job for a component if an error occurred, otherwise undefined
+export function getErrorFromLatestResult(
+	id: string,
+	errorByComponent: Record<
+		string, // job id
+		{
+			error: string
+			componentId: string
+		}
+	>,
+	jobs: {
+		job: string
+		component: string
+	}[]
+) {
+	// find last jobId for component id
+	const lastJob = jobs.find((job) => job.component === id)
+
+	if (lastJob?.job && errorByComponent[lastJob.job]) {
+		return errorByComponent[lastJob.job].error
+	} else {
+		return undefined
+	}
+}
diff --git a/frontend/src/lib/components/apps/editor/settingsPanel/ComponentPanel.svelte b/frontend/src/lib/components/apps/editor/settingsPanel/ComponentPanel.svelte
index 1b050626f7..cf8c46ee55 100644
--- a/frontend/src/lib/components/apps/editor/settingsPanel/ComponentPanel.svelte
+++ b/frontend/src/lib/components/apps/editor/settingsPanel/ComponentPanel.svelte
@@ -17,10 +17,10 @@
 	import AlignmentEditor from './AlignmentEditor.svelte'
 	import RunnableInputEditor from './inputEditor/RunnableInputEditor.svelte'
 	import TemplateEditor from '$lib/components/TemplateEditor.svelte'
-	import { ccomponents, components, type AppComponent } from '../component'
+	import { ccomponents, type AppComponent } from '../component'
 	import CssProperty from '../componentsPanel/CssProperty.svelte'
 	import GridTab from './GridTab.svelte'
-	import { deleteGridItem } from '../appUtils'
+	import { clearErrorByComponentId, clearJobsByComponentId, deleteGridItem } from '../appUtils'
 	import GridPane from './GridPane.svelte'
 	import { slide } from 'svelte/transition'
 	import { push } from '$lib/history'
@@ -35,8 +35,17 @@
 
 	let editor: TemplateEditor | undefined = undefined
 
-	const { app, runnableComponents, selectedComponent, worldStore, focusedGrid, stateId, state } =
-		getContext<AppViewerContext>('AppViewerContext')
+	const {
+		app,
+		runnableComponents,
+		selectedComponent,
+		worldStore,
+		focusedGrid,
+		stateId,
+		state,
+		errorByComponent,
+		jobs
+	} = getContext<AppViewerContext>('AppViewerContext')
 
 	const { history, ontextfocus } = getContext<AppEditorContext>('AppEditorContext')
 
@@ -44,6 +53,10 @@
 
 	function removeGridElement() {
 		push(history, $app)
+
+		$errorByComponent = clearErrorByComponentId(component.id, $errorByComponent)
+		$jobs = clearJobsByComponentId(component.id, $jobs)
+
 		$selectedComponent = undefined
 		$focusedGrid = undefined
 		if (componentSettings?.item && !noGrid) {
diff --git a/frontend/src/lib/components/apps/editor/settingsPanel/TableActions.svelte b/frontend/src/lib/components/apps/editor/settingsPanel/TableActions.svelte
index bdcd8d6b5e..2ab3621006 100644
--- a/frontend/src/lib/components/apps/editor/settingsPanel/TableActions.svelte
+++ b/frontend/src/lib/components/apps/editor/settingsPanel/TableActions.svelte
@@ -7,7 +7,11 @@
 	import { getContext } from 'svelte'
 	import { Icon } from 'svelte-awesome'
 	import type { AppViewerContext, BaseAppComponent } from '../../types'
-	import { appComponentFromType } from '../appUtils'
+	import {
+		appComponentFromType,
+		clearErrorByComponentId,
+		clearJobsByComponentId
+	} from '../appUtils'
 	import type { ButtonComponent } from '../component'
 	import PanelSection from './common/PanelSection.svelte'
 	import TableActionLabel from './TableActionLabel.svelte'
@@ -15,7 +19,8 @@
 	export let components: (BaseAppComponent & ButtonComponent)[]
 	export let id: string
 
-	const { selectedComponent, app } = getContext<AppViewerContext>('AppViewerContext')
+	const { selectedComponent, app, errorByComponent, jobs } =
+		getContext<AppViewerContext>('AppViewerContext')
 
 	function addComponent() {
 		const actionId = getNextId(components.map((x) => x.id.split('_')[1]))
@@ -30,6 +35,10 @@
 
 	function deleteComponent(cid: string) {
 		components = components.filter((x) => x.id !== cid)
+
+		$errorByComponent = clearErrorByComponentId(cid, $errorByComponent)
+		$jobs = clearJobsByComponentId(cid, $jobs)
+
 		$selectedComponent = id
 		$app = $app
 	}