fix: malformed versions causing versions list page to crash (#6315)

packages/ui/src/components/base/Pagination.vue

@@ -83,7 +83,6 @@ const props = withDefaults(
 	{
 		page: 1,
 		count: 1,
-		linkFunction: (page: number) => void page,
 	},
 )
 

packages/ui/src/components/project/ProjectPageVersions.vue

@@ -327,15 +327,22 @@ const props = withDefaults(
 )
 
 function getModpackLoaders(version: VersionWithDisplayUrlEnding): string[] {
+	const loaders = Array.isArray(version.loaders) ? version.loaders : []
+
 	if (props.project.project_type !== 'modpack') {
-		return version.loaders
+		return loaders
 	}
 
-	if (version.mrpack_loaders?.length) {
-		return version.mrpack_loaders
+	const mrpackLoaders = Array.isArray(version.mrpack_loaders) ? version.mrpack_loaders : []
+	if (mrpackLoaders.length) {
+		return mrpackLoaders
 	}
 
-	return version.loaders.filter((loader) => loader !== 'mrpack')
+	return loaders.filter((loader) => loader !== 'mrpack')
+}
+
+function getGameVersions(version: VersionWithDisplayUrlEnding): string[] {
+	return Array.isArray(version.game_versions) ? version.game_versions : []
 }
 
 function hasNoModLoader(loaders: string[]): boolean {
@@ -350,10 +357,12 @@ function hasNoModLoader(loaders: string[]): boolean {
 const normalizedVersions = computed<DisplayVersion[]>(() =>
 	props.versions.map((version) => {
 		const loaders = getModpackLoaders(version)
+		const gameVersions = getGameVersions(version)
 		const noModLoader = hasNoModLoader(loaders)
 
 		return {
 			...version,
+			game_versions: gameVersions,
 			loaders: noModLoader ? [] : loaders,
 			noModLoader,
 		}

packages/ui/src/components/version/VersionFilterControl.vue

@@ -109,15 +109,15 @@ const filterOptions = computed(() => {
 		platform: [],
 	}
 
-	const platformSet = new Set()
-	const gameVersionSet = new Set()
-	const channelSet = new Set()
+	const platformSet = new Set<Filter>()
+	const gameVersionSet = new Set<Filter>()
+	const channelSet = new Set<Filter>()
 
 	for (const version of props.versions) {
-		for (const loader of version.loaders) {
+		for (const loader of Array.isArray(version.loaders) ? version.loaders : []) {
 			platformSet.add(loader)
 		}
-		for (const gameVersion of version.game_versions) {
+		for (const gameVersion of Array.isArray(version.game_versions) ? version.game_versions : []) {
 			gameVersionSet.add(gameVersion)
 		}
 		channelSet.add(version.version_type)