fix: skip root module if undefined

nestjs · Feb 10, 2025 · 1414e2c · 1414e2c
1 parent 5b7e1a4
commit 1414e2c
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diff --git a/packages/core/injector/topology-tree/topology-tree.ts b/packages/core/injector/topology-tree/topology-tree.ts
@@ -23,7 +23,7 @@ export class TopologyTree {
   }
 
   private traverseAndMapToTree(node: TreeNode<Module>, depth = 1) {
-    if (!node.value?.imports) {
+    if (!node.value.imports) {
       return;
     }
     node.value.imports.forEach(child => {

diff --git a/packages/core/scanner.ts b/packages/core/scanner.ts
@@ -401,6 +401,9 @@ export class DependenciesScanner {
     modulesGenerator.next();
 
     const rootModule = modulesGenerator.next().value!;
+    if (!rootModule) {
+      return;
+    }
 
     // Convert modules to an acyclic connected graph
     const tree = new TopologyTree(rootModule);