fix: reset cache in case of thrown error during resolve

src/resolver/CacheHandler.ts

@@ -17,8 +17,7 @@ export class CacheHandler {
 
 		if (!cache.canBeUsed) {
 			// Reset the cache:
-			cache.objHashes = {}
-			cache.objects = {}
+			CacheHandler.resetCache(cache)
 
 			this.canUseIncomingCache = false
 		} else {
@@ -208,6 +207,12 @@ export class CacheHandler {
 
 		toc()
 	}
+	/** Resets / Clears the cache */
+	static resetCache(cache: Partial<ResolverCache>): void {
+		delete cache.canBeUsed
+		cache.objHashes = {}
+		cache.objects = {}
+	}
 }
 /** Return a "hash-string" which changes whenever anything that affects timing of a timeline-object has changed. */
 export function hashTimelineObject(obj: ResolvedTimelineObject): string {

src/resolver/ResolverHandler.ts

@@ -91,6 +91,11 @@ export class ResolverHandler<TContent extends Content = Content> {
 			toc()
 			return resolvedTimeline
 		} catch (e) {
+			if (this.options.cache) {
+				// Reset cache, since it might be corrupt.
+				CacheHandler.resetCache(this.options.cache)
+			}
+
 			throw new ResolveError(e, this.resolvedTimeline.getResolvedTimeline())
 		}
 	}