diff --git a/src/frontend/AssetPreCompiler.ts b/src/frontend/AssetPreCompiler.ts
index fc09716..d051160 100644
--- a/src/frontend/AssetPreCompiler.ts
+++ b/src/frontend/AssetPreCompiler.ts
@@ -11,6 +11,8 @@ export default abstract class AssetPreCompiler {
     private afterPreCompileHandlers: ((watch: boolean) => Promise<void>)[] = [];
     private inputChangeHandler?: (restart: boolean) => Promise<void>;
 
+    private hadError: boolean = false;
+
     /**
      * @param targetDir The directory to put pre-compiled assets into.
      * @param assetType This must be the assets sub-directory name of the asset type this pre-compiler will handle.
@@ -71,6 +73,10 @@ export default abstract class AssetPreCompiler {
     }
 
     public async preCompileAll(watch: boolean): Promise<void> {
+        if (watch) {
+            await this.watch();
+        }
+
         logger.info(`Pre-compiling ${this.extension} views...`);
 
         // List all views
@@ -84,16 +90,26 @@ export default abstract class AssetPreCompiler {
         }
 
         // Deduplicate and pre-compile
+        const hasInputChanged = this.hadError;
+        this.hadError = false;
         for (const canonicalName of [...new Set<string>(views)]) {
-            await this.preCompile(canonicalName, false);
+            try {
+                await this.preCompile(canonicalName, false);
+            } catch (e) {
+                logger.error(e);
+                this.hadError = true;
+            }
+        }
+
+        // If previous preCompileAll had errors, not all output files were generated.
+        if (hasInputChanged) {
+            await this.inputChangeHandler?.(false);
         }
 
         await this.afterPreCompile(watch);
 
-        if (watch) {
-            await this.watch();
+        if (this.hadError && !watch) throw new Error('Errors while precompiling assets.');
         }
-    }
 
     public async watch(): Promise<void> {
         const watchedPaths = this.assetPaths.map(p => `${p}/**/*.${this.getExtension()}`);